THEME:

“STRENGTHENING MATHEMATICS AND SCIENCE EDUCATION TO PROMOTE ASEAN COMMUNITY”

BANDUNG, May 24th, 2017

Preface: International Conference on Mathematics and Science Education (ICMSE 2017)

Distinguished Guests, Respected Colleagues, Ladies and Gentlemen.

Welcome to the International Conference on Mathematics and Science Education (ICMScE 2017). On behalf of the conference committee I would like to welcome all presenters and participants to the conference. The conference is jointly organized by School of Postgraduate Studies, Universitas Pendidikan Indonesia and Faculty of Mathematics and Science Education, Universitas Pendidikan Indonesia (UPI). The conference is designed as a forum for researchers, teachers, and students to share their research and experience.

After a thorough review of the paper submitted to the conference, the committee has selected around 378 papers to be presented in the conference. After the conference these selected papers will be reviewed by internal and external independent reviewers and the selected papers will be included in the conference proceeding published by IOP, indexed in Scopus.

The organizers are grateful to the authors for their entusism. Additionally, we are thankful for the hard work of all reviewers, and all the committee members, dean of FPMIPA UPI, director of SPS UPI and rector of Universitas Pendidikan Indonesia.

Thank you for your participation, have a great conference and enjoy your stay in Bandung! Thank you!

Dr. Riandi, M. Si

Conference Chair

Bandung, May 24th, 2017

THE COMMITTEE OF ICMSE 2017

STEERING COMMITTEE Prof. Dr. Asep Kadarohman, M.Si., Prof. Dr. Didi Sukyadi, M.A. Prof. Dr. H. Yaya Sukjaya Kusumah, M.Sc. Prof. Dr. Hj. Anna Permanasari, M.Si. Prof. Dr. Disman, M.S. Siti Fatimah, S.Pd, M.Si, Ph.D.

INTERNATIONAL ADVISOR BOARDS Prof. Dr. Hj. Rr. Hertien K. Surtikanti, Universitas Pendidikan Indonesia, Indonesia Prof. Dr. Hj. Nuryani Y. Rustaman, M.Pd, Universitas Pendidikan Indonesia, Indonesia Prof. Peter Aubusson, MA., Ph.D, University of Technology Sydney, Australia Dr. Lim Yang Teck Kenneth, National Institute of Education, Singapore Prof. Chai Ching Sing MA., Dr., National Institute of Education, Singapore Prof. Adrie Visscher, Dr., Twente University, Netherlands Prof. Maitree Inprasitha, Ph.D, Khon Kaen University, Thailand

SCIENTIFIC COMMITTEE

Prof. Liliasari, M.Pd. Dr. Phil. Ari Widodo, M.Ed. Dr. Nahadi, M.Pd. Dr. Dadi Rusdiana, M.Si. Dr. H. Sufyani Prabawanto., M.Ed. Dr. Bambang Supriyanto, M.Si. Dr. Ahmad Mudzakir, M.Si. Dr. Taufik Ramlan, M.Si. Dr. Diana Rochintaniawati, M.Ed. Dr. Eng. Asep Bayu Dani Nandiyanto, M.Si.

ORGANIZING COMMITTEE Chairperson: Dr. Riandi, M.Si. Dr. Yayan Sanjaya, M.Si. Dr. Winny Liliawati, M.Si. Dr. Elah Nurlaelah, M.Si. Fitri Khoerunnisa, Ph.D. Lilit Rusyati, M.Pd. Leader Executive: Irvan Permana Erwin Ma’ruf Rivaldi Secretary: M. Syaipul Hayat M. Ridwan

Treasure: Rika Rafikah Agustin Tri Isti Hartini Paper, Presentations and Proceeding: Dr. Eng. Asep Bayu Dani Nandianto, M.Si. Dr. Heli Siti Halimatul Munawaroh, M.Si. Dr. Eni Nuraeni, M.Pd. Ika Mustika Sari, M.Pfis Duden Saefuzzaman, S.Pd., M.Pd., M.Si. Ida Farida, M.Pd. Section: Program Cece Sutia Anisa Dewi Nurdianti Lusia Narsia Amsad Evi Suryanti Andi Sri Astika Wahyuni Tri Agustina Heny Safitri Ammase S. Masrifah Mestika Sekarwinahyu Ida Yayu Nurul Hizqiyah Sulastriya Ningsih Susi Martini Wiwik Kartika Sari Muharani Amzar Ermila Gustina Lita Lokollo Geby Riyanti utami Nilam Suri Rahmayani Iin Fatimah Sri Dewi Wahyuningsih Ade Sazaliana Melinda Nugraha Hana Azalia Meltafina Kinanti Mugi Lestari Syifa Nur Utami Ismi umi Hanni Eka Danti Septiani Yugni Maudy

Secretariat Members: M. Sutarno Aa Sukarso Saprudin Tomi Hidayat Yuliyanti Harisman Indah Karina Yulina Ary Utary Nur Theresia Florentina Dholo Evi Roviati Jumrodah Alimah Nuryanti Hilda Mulida Setiono Riza Amrianto Herizal Wieka Septiana Public Relation and Documentation: Thoha Firdaus Didit Ardianto Iwan Setia Kurniawan Andi Wahyudi Agus Kurniawan Nurul janah Sapriadil Dina Rahmawati Amelia Wahyu Henry AZ Beeh Deden Cahaya Kusuma Ina Yulianti Ali Ismail Alfred Tobok Siahaan Gali Eko Prasetyo Food: Mivtha Citraningrum Jayanti Syahfitri Yulianti Yusal Nurjannah Arini Rosa Sinensis Ike Festiana Yuyun Maryuningsih Wiworo Retnadi Rias Ayu Helmi Arie Wiguna Nana Sunarya Fitra Ramadhan

Ismiati Ramlan burhanudin M. Fikri Fahrurozi Mudrika Tarina Okta miadi Rosmiati Marthalina Transportation and Accomodation: Hutnal Basori Jamiludin Hidayat Armansyah Putra Patra Aghtiar Zulqifli Alqadri Arya Dwi Susetyadi Yamin Dedi Rofika Rizki Hadiwijaya Z. Sugianto Juanda, S.Pd. Riyanto Wahyu Setiawan, S.Sos.

Conference Program Wednesday, May 24th, 2017

Time Activities Venue

07.00-08.00 Registration Lobby FPMIPA A

08.00-08.05 Welcoming the Audiences and Conference Overview

Auditorium FPMIPA A

08.05-08.15 Singing the National Anthem of Indonesia

08.15-08.25 Conference Report by Head of executive Committee

08.25-08.35 Welcoming Speech by Director of SPS UPI

08.35-08.45 Welcoming Speech and Official opening by Rector of UPI

08.45-08.55 Souvenir and Photo Session

08.55-09.10 Coffee Break

09.10-10.40 PANEL 1 Moderator: Dr. Diana Rochintaniawati, M.Ed. Keynote Speaker 1 Prof. Dr. Nuryani Y. Rustaman, M.Pd. Universitas Pendidikan Indonesia - INDONESIA Keynote Speaker 2 Prof. Dr. Chai Ching Sing, MA. National Institute of Education - SINGAPORE Keynote Speaker 3 Prof. Peter Aubusson, MA., Ph.D. University of Technology Sydney - AUSTRALIA

10:40-10:50 Break

10.50-11.50 PANEL 2 Moderator: Al Jupri, Ph.D. Keynote Speaker 4 Prof. Maitree Inprasitha, Ph.D. Khon Khaen University - THAILAND Keynote Speaker 5 Prof. Dr. Adrie J. Visscher University of Twente - NETHERLANDS

11.50-13.00 Break Lunch (Move to SPS Building)

13.00-16.00 Concurrent Session Rooms in SPS Building

LIST OF PRESENTATION ROOMS AND TIME ALLOCATION ICMSCE 2017

Wednesday, May 24th, 2017

NO TIME (WIB)

ROOMS (R) AND ID NUMBER R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 R13 R14 R15 R16 R17 R18 R19 R20 R21 R22 R23

1 13.00-13.10 669 650 628 600 524 520 501 418 400 359 336 300 195 274 255 238 220 174 194 154 125 101 118 2 13.11-13.21 670 651 629 601 540 521 502 420 401 360 339 302 196 275 256 239 221 174 197 155 127 103 189 3 13.22-13.32 671 652 630 602 541 522 504 421 402 361 341 304 199 276 257 240 222 180 198 157 128 104 340 4 13.33-13.43 672 653 631 603 543 523 505 422 403 362 342 305 211 277 258 242 223 181 200 159 131 105 346 5 13.44-13.54 673 654 632 605 544 538 507 423 404 363 343 306 237 278 259 243 224 182 201 160 133 107 368 6 13.55-14.05 674 655 635 606 545 525 509 427 405 364 344 309 294 279 260 244 225 185 202 161 134 108 375 7 14.06-13.16 675 656 636 608 547 526 510 428 406 366 345 310 295 280 261 245 226 190 203 162 138 109 424 8 13.17-13.27 677 657 637 609 550 527 511 429 407 369 347 313 296 281 262 246 227 191 204 163 138 110 426 9 13.28-14.38 681 658 638 610 551 528 512 430 408 370 348 314 297 282 263 247 227 192 205 164 139 112 500 10 14.39-14.49 682 659 639 612 552 529 512 431 409 371 349 315 298 283 266 248 229 193 207 166 140 113 508 11 14.50-15.00 683 660 640 614 554 519 514 432 410 372 350 316 802 285 267 249 230 214 208 168 144 115 535 12 15.01-15.11 684 662 642 615 555 532 515 433 411 373 351 321 803 286 268 250 231 215 209 170 145 117 546 13 15.12-15.22 686 663 644 618 556 533 516 434 412 374 353 324 804 287 269 251 232 216 210 173 146 119 553 14 15.23-15.33 687 665 645 620 557 534 517 435 413 374 354 327 808 288 270 252 233 218 212 173 148 120 661 15 15.34-15.44 688 667 646 621 558 536 518 705 414 376 355 329 809 288 271 253 235 219 807 173 150 121 664 16 15.45-15.55 690 - 648 622 - 537 531 - 416 377 356 331 810 289 272 254 236 704 812 175 152 122 668 17 15.56-16.06 - - 649 624 - - - - - 378 357 335 811 290 273 - - - - 177 153 123 813 18 16.07-16.17 - - - - - - - - - 708 707 - - - - - - - - - - - 991

NOTE : R1 = 3rd floor, number 049, SPs Building R9 = 3rd floor, number 060, SPs Building R17 = 4rd floor, number 076, SPs Building R2 = 3rd floor, number 050, SPs Building R10 = 3rd floor, number 061, SPs Building R18 = 4rd floor, number 077, SPs Building R3 = 3rd floor, number 051, SPs Building R11 = 3rd floor, number 062, SPs Building R19 = 4rd floor, number 078, SPs Building R4 = 3rd floor, number 052, SPs Building R12 = 3rd floor, number 063, SPs Building R20 = 4rd floor, number 082, SPs Building R5 = 3rd floor, number 053, SPs Building R13 = 4rd floor, number 072, SPs Building R21 = 4rd floor, number 083, SPs Building R6 = 3rd floor, number 054, SPs Building R14 = 4rd floor, number 073, SPs Building R22 = 4rd floor, number 084, SPs Building R7 = 3rd floor, number 055, SPs Building R15 = 4rd floor, number 074, SPs Building R23 = 3rd floor, number 085, SPs Building R8 = 3rd floor, number 059, SPs Building R16 = 4rd floor, number 075, SPs Building

ROOM 1

MODERATOR : NANANG WINARNO

NO NAME ID PAPER TITLE 1 Avep Ahmad Muasir 669 P The readibility analysis of threaded integrated

science’s teaching material on light subject 2 Dian Nonik Fitriani 670 P The Implementation of Authentic Assessment in

PjBL-STEM to Measure Junior High School’s Students Creativity

3 Lu’luul Chasanah 671 P Creative Thinking Skill Performance Assessment of Liquid Pressure Lesson on STEM-based Learning for Junior High School

4 Lolita Kurnia Febriasari 672 P The Enhancement of Environmental Literacy Students Knowledge in Waste Paper Recycling through the Implementation ofProblem Based Learning (PBL)Model

5 Markus Simeon K Maubuthy 673 P Design of Human Vision-Interactive Multimedia with Pedagogical Agent (HV-IMPA) for Enhancing Creatif Thingking Skill of Junior High School Students

6 Agus Kurniawan 674 P Profile of Cognitive Ability and Multiple Intelligence of Vocational Students in Application of Electric Energy Conservation

7 Dian Widiani 675 P Increase the ecoliteracy student in planting through project based learning (PjBL)

8 Fatmawati 677 P Science Literacy: How High School Students Solve PISA Test Items?

9 Neni Hermita 681 P Diagnosing Pre-service Elementary School Teacher’ Misconceptions on Static Electricity

10 Desri Sofiani 682 P Secondary School Students’ Attitude towards Science: Viewing Gender Difference

11 Desi Suryanti 683 P The Profile of Environmental Literacy Students in Science Learning

12 Edwar Kandungan 684 P An analysis of scientific literacy of secondary school student on topic energy and energy tranformation

13 Putu Satya naranti 686 P Mapping The Use Of Student Science Workbooks To Improve Critical Thinking Skills For Secondary School In Palu

14 Berlian Permata Sari 687 P The Use of Conceptual Change Text toward Students’ Argumentation Skills in Learning Sound

15 Nanang Winarno 688 P Profile of Pre-Service Science Teachers Based on STEM Career Interest Survey

16 Risda Amini 690 P Development of teaching material with based-learning to improve the student competency in elementary school

LIST OF PRESENTATION ROOMS

ROOM 2 MODERATOR : EKA DANTI AGUSTIANI

NO NAME ID PAPER TITLE 1 Sri Maryati 650 P STEM-based learning to facilitate conceptual

changes of middle school seventh grade students in matter of organization of living system

2 Iranova Sembiring 651 P Profile of the System Thinking Skills of Junior High School Students on the Living Organization System Topic

3 Mariyam 652 P Implementation Project Based Learning Model With Shared and Integrated Type of Science Learning to Improve Students’ Creativity on Waste Recycling Theme

4 Nelly Nurlaely 653 P Student’s STEM Literacy in Biotechnology Learning at Junior High School

5 Dewi Ratnasari 654 P The instrument implementation of two-tier multiple choice to analyse students’ science process skill

6 Piesog Lota Yan Kristian 655 P Survey about analysis of learning creativity as knowledge material to increase the result of student’s learning

7 Tati 656 P STEM project based learning for enhancing students STEM literacy on energy and its changes topic

8 Ajat Supriatna 657 P Trancendent Science: A Strategy Model of Inculcating Rububiyyah Value in The Concept of Light Learning

9 Arief Hidayat 658 P The utilization of bagendit lake in learning to measure the environmental literacy junior high school students

10 Rasyidah 659 P The Profile of Students’ Argumentation Skill in a Secondary School on the Topic of Disaster Mitigation

11 Fiza Dora Selpa Pertiwi 660 P An Analysis of Scientific Literacy of Secondary School Students on the Topic of Global

12 Faujia 662 P Characteristics of critical thinking skills test instruments about ecosystem

13 Rifat Shafwatul Anam 663 P Analysis Representation of Elementary School Teachers on the Concept of Heat Transfer

14 Muhamad Yusuf 665 P Assessing pre-service physics teachers’ energy literacy: An application of Rasch measurement

15 Tegar Qodaruddin 667 P Development of virtual test features to assess students’ STEM literacy

ROOM 3 MODERATOR : ANISA

NO NAME ID PAPER TITLE 1 Septia Nurkhalisa 628 P STEM project based learning for enhancing

students STEM literacy on energy and its changes topic

2 Reza Hesti 629 P The Use of Text Based Analogy in Overcoming Student Misconception on Simple Electricity Circuit Material

3 Ria Triayomi 630 P The development learning module the change of things based on website for second grade of junior high school

4 Rimba Hamid 631 P Mapping of Students’ Learning Progression Based on Mental Model in Magnetic Induction Concepts

5 Rini Yulia Agustini 632 P Construction of Open-Ended Problems for Assessing Elementary Student Mathematical Connection Ability

6 Sani Aryanto 635 P Improving the students ability in understanding the fractions within short story problem through role playing method (simulation of buying and selling activities)

7 Septri Rahayu 636 P Development of Lesson Plans and Student Worksheets Based Socio-Scientific Issues (SSI) on Pollution Environmental Topic

8 Subuh Anggoro 637 P Pre-service Elementary Teachers’ Understanding on Force and Motion

9 Tia Citra Bayuni 638 P The Effects Of Brain-Based Learning (BBL) On Mastery Of Science ConceptsIn Primary School

10 Tiara Budi Wardani 639 P Using Inquiry-based Laboratory Activities in Lights and Optics Topic to Improve Students’ Conceptual Understanding

11 Usthyani Tini Kurniasih 640 P The Development of Test Instruments to Measure Students’ Scientific Argumentation Based on Toulmin’s Argument Pattern (TAP) Indicators

12 Viyanti 642 P Prior Knowledge Analysis of Learners to Map the Level of Skills for Argumentation Floating and Sinking

13 Yayan Inayah Shofwati 644 P Integrated Science Teaching Materials Development Themed “Pameutingan River” by using Four Steps Teaching Materials Development (4STMD)

14 Yurnetti 645 P Analysis of Student Learning Ability in Science Teaching: Descriptive Study Based on Mid Semester Examination at SMP Kota Padang 2016

15 Eka Fransisca Yulianie 646 P The use of japanese problem solving approach in curriculum 2013 to nurture elementary school students’ higher order thinking skills: a textbook analysis

16 Yamin 648 P The application of model project based learning on integrated science in the theme of water pollution for increase the concept mastery

17 Ipin Aripin 649 P The Use of Interactive Multimedia for Increasing Concept Mastery, Critical Thinking, and Retention of the Human Reproductive System Concept at Senior High School Students

ROOM 4 MODERATOR : DEWI NURDIANTI NO NAME ID PAPER TITLE 1 Anggun Restu Ningsih 600 P Misconception on Addition and Subtraction of

Fraction at Primary School Students in Fifth-Grade 2 Adam Malik 601 P Implementation HOT Lab to Increase Critical

Thinking Skills Pre-service Physics Teacher 3 Agus Arlingga 602 P Detail Engineering Design (DED) in STEM

Learning at High School Science Class 4 Agus Arlingga 603 P Appropriate Product in STEM learning at Junior

High School 5 Andi Mustari 605 P Development of Earthquake and Tsunami Module

Based on SETS Approach and Aceh Local Wisdom as Supplement Material for Junior High School Sciences

6 Arief Muttaqiin 606 P Pre-classroom reading activity and students’ curiosity: a correlational study

7 Dwi Pebriyanti 608 P Characteristics of Science Teaching Material “ Season in Lombok Culture ”

8 Eka Prastiyanto 609 P Integrated Science Teaching Materials Development Themed “Soil as the Source of Life” by Using Four Steps Teaching Materials Development (4STMD)

9 Eko Hariyono 610 P VLP Simulation: Interactive Simple Virtual Model to Encourage Geoscience Skill about Volcano

10 Emiliannur 612 P Using Performance Assessment Model in Physics Laboratory to Increase Students’ Critical Thinking Disposition

11 Idha Ayu Kusumaningrum 614 P Analysis of Chemistry Textbooks Compatibility with Scientific Approach and Inquiry Learning Model

12 Irwan Setyowidodo 615 P Learning Method of Problem Solving to Develop Learners’ Creative Thinking Structures Through Schemes and Knowledge Associations

13 Loli Jasdilla 618 P Early Mental Model Analysis of Fifth Grader on Science

14 M. Jaya Adi Putra 620 P Correlating Science Teachers' Pedagogical Content Knowledge and their Sustainability in the Thematic Approach

15 Mega Safitri 621 P Integration Of Various Technologies In TPACK Related Teaching Of Biology Teachers

16 Muhamad Isha Juarsa 622 P Development of integrated science teaching material energy theme for VII grade junior high school by using four steps teaching material development (4STMD)

17 Nurul Hidayah 624 P Assessing High School Students’ Pro-Environmental Behaviour

ROOM 5 MODERATOR : TRI WAHYU AGUSTINA

NO NAME ID PAPER TITLE 1 Tri Wahyu Agustina 524 P The Learning with STREAM (Science Technology

Engineering Art Religion Mathematics) approach for Performance and Product Assessments on Composting Practicum

2 Tengku Idris 540 P Effects of Portfolio Assessment toward Student’s Habits of Mind of SMAN in Pekanbaru

3 Hikmawati Hanurani 541 P Profile of Competency Content of Biology Teachers of Madrasah Aliyah in West Java

4 Nurhadi 543 P The Define Stage of Practical Work Guidance Development of Animal Structure Course by Using The Free-Modified Inquiry

5 Sepita Ferazona 544 P The Correlation Of Self-Concept and Ways Of Learning toward Students’ Learning Biology Outcomes At Students Science Senior High School Sub-District Pujud Rokan Hilir Regency Academic Year 2016/2017

6 Evriliani Rosba 545 P The Validity of Modules Learning Models Material Based On Constructivism In The Course of Learning Strategy And Design of Biology

7 Fitri Arsih 547 P Science Literacy Ability of Junior High School Students In Padang

8 Maulana yusup 550 P Analysis of readability of integrated science teaching materials in the topic of integrated type of animal migration navigation

9 Muhyiatul Fadilah 551 P Profile of Inquiry Aspects Contained in Science Book Grade VIII

10 Iwan Setia Kurniawan 552 P Animal Ecology Fieldtrip: How does Student Has Identification Skills and Classification Skills of Birds with Smartphone Based Internet Data?

11 Siska Nerita 554 P Define Phase of Handout Development based on Guided Discovery Method in Process Evaluation and Learning Outcomes of Biology

12 Kusnadi 555 P Enhancing Scientific Inquiry Literacy of Prospective Biology Teachers through Inquiry Lab Project In Microbiology

13 Indri Annisa 556 P The effect of combining classification-based new instruction design, note card and learning material to enhance mastering concept and classification of Animalia

14 Khalisa Ulfa 557 P How to make photosynthetis material interesting to learn?

15 Niki Anggraeni 558 P Profile of high school students’ understanding of scientific inquiry

ROOM 6 MODERATOR : MESTIKA SEKARWINAHYU

NO NAME ID PAPER TITLE 1 Putri Indrawati 520 P Probiotic : Aplication of Project Biology Basic

Android System Based Pre-Learning to Grow Student Pattern on Project Based Learning Implementation

2 Setiono 521 P Students’ Cognitive Abilities in Plant Anatomy Practical Work

3 Mestika Sekarwinahyu 522 P The Implementation Online Tutorials And The Level of Reflective Thinking of Students of Biology Education Study Program on The Open and Distance Education

4 Eny Hartadiyati Wasikin Haryanti

523 P The Integrated Model of Sustainability Perspective in Spermatophyta Learning Based on Local Wisdom

5 Liska Nurfitriagina 538 P STEM PjBL toward Abilities of Creative Tinking with Theme: Calories in Indonesian Traditional Food

6 Arie Wiguna Sampurno 525 P Senior High School Students Ability Of Reading Conventions Diagrams/pictures: Mental Representation [MR] Pattern of Students Based On Formation of Causal Network

7 Tika Maesaroh 526 P Using Worksheet Based On Multimode Representation to Facilitate Classification Skills of Student in Animalia

8 Susanti Wulandari 527 P Development And Application of A Three-Tier Test To Assess Upper Secondary Students’ Interdisciplinary Thinking Skill About Plant Reproduction

9 Jayanti Syahfitri 528 P Profile of Critical Thinking Disposition of Preservice Teachers in General Biology Course (A Case Study at Bengkulu University of Muhammadiyah)

10 Eva Afianti 529 P Performance Assessment Implementation in STEM-Based Learning to Investigate Students’ Creativity on the Cell Topic

11 Desti Herawati 519 P Pre-Service Teachers Socioscientific Argumentation: A Comparation between Science and Non-Science Major

12 Marisa Christina Tapilouw 532 P Junior High School Students’ Perception about Simple Environmental Problem as an impact of Problem based Learning

13 Rifki Ramdhan 533 P Student Mental Representation (MR) when Face Learning Media of Biology and Its Relation with Learning Style

14 Medina Fatiha 534 P Profile of High School Students Propositions Representation When Interpreting Convention Diagrams

15 Nana Sunarya 536 P A Mental Representation of Biology Teacher When Interpret Convention Picture

16 Astuti Muh. Amin 537 P Improving Students' Caracters, Cognitive Achievement, and Attention Span Through RQA (Reading, Questioning and Answering) Strategy on Cell Biology Subject

ROOM 7 MODERATOR : SUSI MARTINI

NO NAME ID PAPER TITLE 1 Fenny Roshayanti 501 P AAAS Ecology Assessment: Validation and

Performance of Indonesian Secondary School Students

2 Aa Juhanda 502 P The Profil Of Appearance Understanding Items Based On Aspect Knowledge Of Revised Bloom Taksonomy In Electronic School Book (BSE) Biology SMA Class X

3 Rina Widiana 504 P Definition Stage Of Development Approach On Practical Handbook In Physiology Of Animals Based On Guided Inquiry

4 Diana Susanti 505 P Designing PBL-Based Laboratory Handbook to Improve Student Laboratory Activities

5 Anisyah Yuniarti 507 P The Development of Virtual Laboratory Based On Interactive Multimedia On Planting And Painting Bacteria At Senior High School

6 Hertien Koosbandiah Surtikanti

509 P Traditional knowledge of local wisdom of Ammatoa Kajang Tribe (South Sulawesi) about environmental conservation

7 Sri Anggraeni 510 P Effects Total Solar Eclipse to Nasty behavior of the several legume plants as a result student research

8 Dina Rahmawati 511 P Efforts to deal with the waste through science, environment, technology and society (SETS)

9 Mimi Halimah 512 P Improving Teacher Profesionalism Through Training Writing Of Scientific Works As Supporting Sustainable Proffesionalism Development

10 Mia Nurkanti 512 CP Improving Teacher Profesionalism Through Training Writing Of Scientific Works As Supporting Sustainable Proffesionalism Development

11 Harlis Febriana 514 P Identification of Student’s Misconception on Digestive System Concepts Through CRI (Certainty of Response Index)

12 Khoirunnisa Hasibuan 515 P Identification of Local Pedagogy in TPACK of High School Biology Teachers

13 Eka Aprilia Mardiansyah 516 P Implementation Of STEM As A Learning Innovation At The School For Preparing The Future Generation Of The 21st Century

14 Wilda Rizkiyahnur Nasution 517 P Mastery of Content Representation (Cores)Related TPACK High School Biology Teacher

15 Sariwulan Diana 518 P Peer Assisted Learning Strategy Implementation to Improve Students’ Physiologic Literacy

16 Susi Martini 531 P Teacher's Difficulties in Implementing Authentic Assessment in Learning Biology

ROOM 8 MODERATOR : LUSIA NARSIA AMSAD

NO NAME ID PAPER TITLE 1 Winda Wiranta 418 P Student Worksheet Development of Project-Based

Laboratory on Producing Colloid by Using Kepok Banana Peel Waste

2 Yoga Nugraha 420 P Techno-Science Activity for High School Students-Fabrication of Surface Conductive Glass Using Bunsen Burner

3 Zulfahmi 421 P Analysis of Multiple Representations of Molecular Geometry Concepts In Various General Chemistry Textbooks

4 Sri Mulyanti 422 P Experiment Laboratory Design To Improve Conceptual Understanding on Organic Chemistry II: Structure and Reactivity of Organic Polyfunctional Compounds

5 Indah Rizki Anugrah 423 P Construction of context-based module using Organic-LED (OLED) topic for high school students

6 Sari Sobandi 427 P Design of Android-Based Educational Game Media to Developing of Students’ Chemical Literacy

7 Julisa Irtina 428 P Implementation of problem based learning approach on corrosion topics to achieve student’s cognitive at vocational school majoring in industrial chemical engineering

8 Albaiti 429 P The Improvement of Students’ Generic Science Skills through Binary System Laboratory Activities Based on Their Mental Model

9 Wirdatul hasanah 430 P Development of a two-tier diagnostic model mental test to identify chemical reaction concepts

10 Septian Jauhariansyah 431 P Analysis of pre-service chemistry teacher view toward nature of science and technology as a base for integrated techno-science course: fabrication of organic light-emitting diodes

11 Irma Rahmawati 432 P Inquiry-Based Laboratory Activities on Acid Base Titration to Improve Pharmaceutical High School Students’ Creativity

12 Devi Pratiwi Sudrahat 433 P Pre-service Chemistry Teacher’s 4th Semester and 6th Semester View Nature of Science and Technology

13 Mimy Ardiany 434 P Enhancement of Self Efficacy of Vocational School Students in Buffer Solution Topics through Guided Inquiry Learning

14 Suryanika Ramadani 435 P An Analysis View of Nature of Science and Technology of Pre-Service Chemistry Teacher in Case of Dye-Sensitized Solar Cells

15 Septian Ramadhan 705 P Production of Ethanol from Carbon Dioxide by Electrochemical Synthesis Method Using Cu-Zn Electrode

ROOM 9 MODERATOR : ISNIE YUSNITA

NO NAME ID PAPER TITLE 1 Agil Fadilah 400 P The Application of Argument Based Science

Inquiry (ABSI) Learning Model in Voltaic Cell Concept

2 Annisa Meristin 401 P Inquiry Laboratory Worksheets on The Extraction of Dragon Fruit Peel Waste for Developing Students’ Creativity

3 Bebby Sylviana Syamsuri 402 P Development of Teaching Material Oxidation-Reduction Reactions Through Four Steps Teaching Material Development (4S TMD)

4 Dewi Ratnasari 403 P Verify the creativity of vocational students through problem based learning approach in the food additives

5 Dewi Yuliana Sihite 404 P Development of Chemo entrepreneurship(CEP)-Based Teaching Material on Acid-Base

6 Dini Andriyanti 405 P Development and Validation of Diagnostic Tests Misconceptions of Chemical Bonding

7 Ferli Septi Irwansyah 406 P Designing Interactive Electronic Module in Chemistry Lessons

8 Haris Gozali 407 P Integrated Science and Technology Through Techno-Science Activity : The Synthesis of Room-Temperature Ionic Liquid- Assisted Microwave of Cationic Fatty Imidazolines

9 Harry Rizka Permatasari 408 P Development of Multiple Intelligences (MI)-Based Teaching Material on Chemical Equilibrium

10 I Gede Eka Darma Adiputra 409 P Profile of High School Students’ Learning Motivation Towards Chemistry

11 Imelda Helsy 410 P Volta-Based Cells Materials Chemical Multiple Representation to Improve Ability of Student Representation

12 Munawwarah 411 P The Development of SETS-Based Interactive E-book Through 4S TMD

13 Raden Tiara Permatasari 412 P Development and Validation of Performance Assessment Rubric for Iodometric Titration

14 Rika Siti Sya’adah 413 P Implementation of problem-based learning approach to improve student’s academic achievement on the topic of electrolyte and non-electrolyte solutions at vocational school

15 Riri Aisyah 414 P Scientific Literacy-oriented Crude Oil Learning in Comic Media

16 Sri Pujiani 416 P Students’ Attitude Scale Towards Chemistry Lessons of Vocational Secondary School (SMK)

ROOM 10 MODERATOR : KINANTI MUGI LESTARI NO NAME ID PAPER TITLE 1 Nina Herlina 359 P Development of Teaching Materials with Dynamic

Multiple Representation Used Android-Based Applications to Improve Student’s Cognitive Processes Ability and Critical Thinking Skills

2 Wiwin Ayu Wianti 360 P Improvement in Levels of Understanding and Changes in Models of Understanding Through The Learning of Interactive Lecture Demonstration Conception-Construction-Oriented in Newton’s Law Concept Learning

3 Komang Gede Suastika 361 P Profile of Scientific Ability of Chemistry Education Students FKIP University of Palangka Raya in Basic Physics Course

4 Muhammad syamsul Mu'iz 362 P Analysis Simple Harmonic Spring Motion Using Tracker Software

5 Khoiro Mahbubah 363 P Development and Validation of Computer Supported Critical Thinking Test in Heat and Temperature

6 Sri Sulastri 364 P An Analysis of Non Traditional Writing Task Interpolation in Interactive Lecture Demonstration Model in Learning Physics: Study of Literature

7 Almira Anissofira 366 P Newton’s Cradle Experiment Using Video Tracking Analysis with Multiple Representation Approach in the Physics Classroom

8 Mukrimatusssa'adiyah 369 P Facilitating Conceptual Change in Students’ Understanding on Magnetic Poles Concept by Using CSCCText

9 Supriatna 370 P The Application of Inquiry Training Model using Just In Time Teaching Method to Improve Ability to Understand Static Fluid Material in Vocational High School Student

10 Dessy Norma Juita 371 P Reflecting Learning Process in Didactical Design Research Based on Students’ Responses: Physics Lesson

11 Pradita Adnan Wijaya 372 P A Simple Design of Projectile Launcher as Learning Media of Projectile Motion Topic for Senior High School

12 Nur zanah 373 P Non Traditional Writing Task Announcement In Interactive Lecture Demonstration Model In Learning Physics: Study of Literature

13 Ridhwan Dery Iradat 374 P The implementation of problem-solving based laboratory activities to teach the concept of simple harmonic motion in senior high school

14 Fathiah Alatas 374 CP The implementation of problem-solving based laboratory activities to teach the concept of simple harmonic motion in senior high school

15 Ima Nurmilah Syam 376 P Development Computer Supported Critical Thinking Test (CSCiTTest) in Physics for High School Students: A Literacy Study

16 Lutfi Rindang Lestari 377 P Profile of requirements on instructional materials as a preliminary studies in developing physics workbook oriented to science process skilss and critical thinking skills

17 Suci Rahmayanti 378 P Design of Didactic on Work and Energy to train SPS in High School

18 Hesti Khuzaimah Nurul Yusufiyah

708 P Classification of Breast Nodules on Digital Ultrasound Images Based on Shape Feature with Information Gain Algorithm Feature Selection

ROOM 11 MODERATOR : SULASTRIYA NINGSI

NO NAME ID PAPER TITLE 1 Yanti Sofi Makiyah 336 P A Study on Identifying Misconceptions of Pre-

service Physics Teacher about the Black Body Radiation and Photoelectric Effect before Take A Modern Physics Course

2 Sri Fatmawati 339 P Improving Students’ Critical Thinking and Learning Outcomes Through Inquiry Training Model on the Topic Linear Motion

3 Tiara Nurhuda 341 P The Effectiveness of Teaching Materials Using Multimode Visualization for the Implementation of Interactive Lecture Demonstrations to Improve Conceptual Understanding

4 Tiar Sugiarti 342 P The Analysis of Student’s Critical and Creative Thinking Skills on Temperature and Heat

5 Uswatun Hasanah 343 P Train Inquiry Skills Student of Vocational High School on Temperature and Heat Concepts through Level of Inquiry (LOI) earning

6 Nita Amalia 344 P Develpoment of Test Instruments to Measure the Competency os Scientific Literacy on Temperature and Heat Topics Based on the 2015 PISA Framework

7 Iin Safrina 345 P Profile of the ability to understand and argumentation skills of senior high school students on the concept of dynamic electricity

8 Eva Siti Safaah 347 P Teaching Science Process Skills by Using the 5-Stage Learning Cycle in Junior High School

9 Nur Habib Muhammad Iqbal 348 P Implementation of project based learning with science technology engineering and mathematics (stem) approach to improve problem solving skills of high school students

10 Ajie Nugraha 349 P The implementation project base learning (pjbl) with teaching with analogy (twa) to improve vocational school student’s science literacy

11 Dini Hadianti 350 P Preliminary Study of students' cognitive abilities on simple harmonic motion

12 Hilmiyah 351 P The Combination of Creative Problem Solving Learning Model with IF-SO Approach in Learning Physics: Study of Literature

13 Sugi Raharjo 353 P Technology and Engineering Literacy Profile of Senior High School Students’ on Understanding The Newton Law’s

14 Metta Liana 354 P Physics Workbook using Multimodal Representation on Simple Harmonic Motion Topic

15 Syifa Fauziah 355 P Identify of Student’s Misconceptions about Heat and Temperature through Four Tier Test

16 Siswanto 356 P Application of Performance Assessment in Physics Learning to Facilitate Scientific Skills

17 Khamid 357 P Development Computer Supported Creative Thinking Test (CSCeT-Test): Global WarmingGlobal Warming

18 Biaunik Niski Kumila 707 P Analysis of Structural disorder of reduced graphene oxide

ROOM 12 MODERATOR : EKA CAHYA PRIMA

NO NAME ID PAPER TITLE 1 Adinda Amrina Rosyada 300 P Science Process Skill and Problem Solving Skill

Profile of High School Student at Cianjur on Topic Heat

2 Anida Nurafifah 302 P Development of Wave Encyclopedia based on Scientific Approach to Imp rove Student’s Learning Outcomes

3 Chairatul Umamah 304 P The effect of group investigation with scaffolding for physics concept ability islamic senior high school student

4 Desta Indriana 305 P The development of science process skills instrument applied in learning physics using bounded model inquiry laboratory

5 Desy Hanisa Putri 306 P Pre-service Physics Teachers’ Perception toward Hands-on Lab Activity and Their 21st Century Skills at One of Higher Education in Bengkulu

6 Elly Noorniaty 309 P The Effect of Implementation of the DEEPER Scaffolding Framework to Creative Thinking Skills in Physics

7 Ermansyah 310 P Development Of Test Physics High Order Thinking Skills Marzanoian Upper Secondary School

8 Henny Johan 313 P ApplyingAuthentic Data Analysisin Learning Earth Atmosphereto Enhance College Students’ Reasoning

9 Ikeu Puspita 314 P The Critical Thinking Skills Profile of Senior High School Students in Bogor District on The Topic of Static Fluid

10 Ilyas 315 P The Application of learning Models Direct Learning In Improving Learning Outcomes Rotational Dynamics

11 Irda Diana Hakim 316 P The development of students’ computer supported creative thinking test (cscet-test) on wave concept

12 M. Taher 321 P Profile of students' mental model change on law concepts archimedes as impact of multi-representation approach

13 Muhammad Aldy Riandry 324 P Developing Statistical Physics Course Handout on Distribution Function Materials Based on STEM for Physics Education Study Program of FKIP Sriwijaya University

14 Okta Miadi 327 P Description of Students Cognitive Ability on Static Fluid Concept (A Case Study at SMAN 1 Batu Jajar Bandung in Academic Year 2016/2017)

15 Riris Purbosari 329 P Effect of ARCS Model Using Diagnostic Test Results Against Misconception Studying Physics Student Class XI SMAN 64 Jakarta Timur

16 Siti Nurdianti Muhajir 331 P Effect of Discussion Method Based on Socio-scientific Issues with WhatsApp Application to Scientific Literacy of Pre-service Physics Teacher

17 Usmeldi 335 P The effectiveness of research-based physics learning integrated with character values to improve the student’s competence

ROOM 13 MODERATOR : HUSTY SERVIANA HUSEIN

NO NAME ID PAPER TITLE 1 Arief Kurni Putra 195 P Mathematical Disposition of Junior High School

Students Viewed from Learning Styles 2 Asep Amam 196 P Mathematical Understanding Ability of

Underprivileged Students through Geogebra 3 Yurniwati 199 P Increasing Fractions Performance of 4 Grade

Students through realistic mathematics education 4 Farida Nurhasanah 211 P Mathematical Abstraction: Constructing Concept

of Parallel Coordinates 5 Heti Yulianti 237 P Analysis of mathematics learning process standard

of vocational high school 6 Anwas Mashuri 294 P Analogical ReasoningJunior High School Students

in Solving Mathematical Problem 7 Windry Novalia Jufri 295 P Problem-Based Learning Model (PBL) in

Improving Mathematical Communication Skills Among Secondary School Students

8 Sindy Artilita 296 P Implementation of Class Assessment at Senior High School and Junior High School

9 Benny Hidayat 297 P Conceptual Misunderstanding on Grade V Student of Elementary School in Mathematics material on Ecosystems Theme

10 Hepriza Juwita 298 P Analysis Of Problem Solving Capability of Junior Hight School’s Student with POGIL Model in Kuntu

11 Dessi Selvianiresa 802 P The enhancement of mathematical connection ability through contextual teaching and learning approach in the fourth grade primary students

12 Cecilia Heru Purwitaningsih 803 P Performance of the Lax-Wendroff Finite Volume Method for Solving the Gravity Wave-Model Equations

13 Friska Dwi Mesra Mangadil 804 P A Finite Difference Method for Solving the Motion Problem of Fluids Involving Oil and Water

14 Elsa Komala 808 P Ability of mathematical representation based on habits of minds students

15 Nidia Zuhara 809 P The Implementation of Accelerated Learning For Enhancing Students’ The Mathematical Communication

16 Ana Cesaria 810 P The analysis of mathematical students ability in studying english for mathematic through worksheet accompanied by the powerpoint at STKIP PGRI West Sumatera

17 Syerli Yulanda 811 P Comparison of Enhancement Mathematical Problem Solving ability between Model Situation Based Learning Metacognitive Techniques with Scientific Approach

ROOM 14 MODERATOR : WIEKA SEPTIANA

NO NAME ID PAPER TITLE 1 Maulani Meutia Rani 274 P Realistic Mathematics Education Approach for

Mathematical Communications Ability 2 Murwani Dewi Wijayanti 275 P Consistency Study About Critical Thinking Skills

of Students (Teacher Candidate of Elementary School) on Energy Material

3 Nida Sri Utami 276 P Learning Model Type NHT with Make A Match Technique and TAI for Learning Line and Angle at 7th Grade Students Junior High School

4 Afidatul Muniroh 277 P Abstraction Ability of Junior High School Students in Algebraic Form Problem Solving

5 Sarah Inayah 278 P The Influence of Habits Of Mind Against the Student Mathematical Generalization Ability

6 Atikah Sari 279 P Mathematics Learning Quality Through Reflection Activity

7 Hana Riana Permatasari 280 P Comparison of Mathematical Creative Thinking Skill Improving between Male and Female Students after The Application of Team Games Tournament (TGT) Learning

8 Puspita Dwi Widyastuti 281 P Use of Mathematical Comics Assisted by Manga Studio EX 5 on Systems of Linear Equations of Two Variables

9 Minatun Nadlifah 282 P Mathematical Proof Construction: Students’ Ability in Higher Education

10 Refiona Andika 283 P Analysing Diagnostic Assessment on the Ratio of Sine in a Right Triangle

11 Nurfadilah Siregar 285 P MCREST Strategy: The Effort to Improve Mathematical Reasoning Ability in Junior High School Students

12 Ulfah 286 P The Enhancement of Students’ Mathematical Creative Thinking through Problem Posing Learning

13 Nur Hidayat Damar Jati 287 P The effect of Learning Cycle 7E Towards Mathematics Achievement in Junior High School Students

14 Rahma Nasir 288 P Implementation of Assessment at School 15 Sri Novia Martin 288 CP Implementation of Assessment at School 16 Rengga mahendra 289 P The Effect of Problem Posing with Realistic

Mathematics Education Approach to The Conceptual Understanding

17 M. Hafiz 290 P Comparison of Problem Based Learning and Guided Discovery Learning Model in Students’ Mathematical Resilience

ROOM 15 MODERATOR : NAMIRAH FATMANISSA

NO NAME ID PAPER TITLE 1 Damna M Iriana 255 P Didactical design of sine and cosine rule 2 Fitri Aida Sari 256 P LearningMathematics with Hybrid Learning to

Improve the Ability of Mathematics Language of Grade VIII Junior High School Students

3 Tatang Supriatna 257 P Local instruction thoery in PMR to grow the ability of thinking of algebra

4 Emay Maelasari 258 P Effects Of Cooperative Learning STAD On Mathematical Communication Ability Of Elementary School Student

5 Oki Ribut Yuda Pradana 259 P Using Cooperative Think Pair Share Based Assessment for Learning in Junior High School to Improve Mathematics Achievement

6 Siti Rahmah 260 P Didactical Design of Teaching Trigonometric Functions

7 Marlisa Rahmi Ramdhani 261 P Discovery Learning Model with Scientifics Approach toward Mathematics Learning Achievement Viewed from Self Efficacy

8 Fatimah 262 P Learning Obstacle on The Concept of Prism’s Surface Area Using Realistic Mathematics Education (RME)

9 Fitria Sulistyowati 263 P The Effect of Problem Solving Reasoning (PSR) and Problem Based Instruction (PBI) Model to Problem Solving and Mathematical Communication Ability reviewed from Self-Regulated Learning (SRL)

10 Sigit Rimbatmojo 266 P Student’smetacognition difficulty in solving open-ended problem viewed from visual-spatial intelligence

11 Ajeng Christina Dewi 267 P The Influence of Learning Models Type Jigsaw II And Type TGT Terms of Emotional Intelligence in Math

12 Angriani 268 P Algebraic Thinking: Students’ strategies to solve the problems

13 Yunita Herdiana 269 P Authentic Assessment: Implementation on Mathematics Learning

14 Rifa Rizqiyani 270 P Didactical Design of Circle Equation for Senior High School Students Based on Learning Obstacle

15 Jamilah 271 P Correlation between the understanding of concepts in integral calculus and random variables distribution

16 Wulan Andini 272 P Student Obstacles in Solving Algebraic Thinking Problems

17 Erika Nur Amalina 273 P The Enhancement of Mathematical Creative Thinking Students’ Through Teaching under Open-Ended Approach

ROOM 16 MODERATOR : NI MADE INTAN KERTIYANI

NO NAME ID PAPER TITLE 1 Firdaus 238 P Student mathematical self-esteem through learning

cycle 7E model with scientific approach 2 Monica Tita Candra Gerhana 239 P The Effectiveness of Project Based Learning With

Scientific Approach Viewed From Interpersonal Intelligence

3 Rini Kurniasih 240 P Investigation of Student Probabilistic Thinking Level

4 Nova Riastuti 242 P Analysis of students’ Errors in Resolving GeometryProblems Based on Spatial Intelligence

5 Naila Milaturrahmah 243 P Math Learning Process With Science Technology Engineering Mathematics (STEM) Approach in Indonesia

6 Hanifah Nurrahmi 244 P Facilitating Students’ Algebraic Thinking Process in the Property of the Point and Line Context

7 Uning Hapsari Putri 245 P Analysis of Students’ Thinking Level Based on SOLO Taxonomy Reviewed from Students’ Self Efficacy

8 Ma’ulfi Kharis Abadi 246 P The Development of Interactive Matheatics Learning Materials Based on Local Wisdom

9 Dayat Hidayat 247 P Rigorous mathematical thinking (RMT) approach to enhancing student’ mathematical creative and critical thinking ability

10 Risnanosanti 248 P Development of teaching material to foster students mathematical problem solving ability

11 Desrina Hardianti 249 P Geometric thinking students' and process-oriented guided inquiry learning model

12 Eva Juliandita 250 P An analysis of students’ mathematics communication on junior high school based on prior mathematical knowledge

13 Halida Eka Nurmutia 251 P Development of mathematical problem solving instruments on quadrilateral material for junior high school students

14 Rina Widyaningsih 252 P Didactic design with multi representation approach for equations and Inequalities of absolute value linear one variable

15 Mar'atus Sholehah 253 P Improving Students’ Mathematics Learning Outcomes Using Superitem Strategy

16 Muthma’innah 254 P Improving Learning Outcomes Mathematics through Peer Tutoring Learning Model

ROOM 17 MODERATOR : HANA AZALIA NO NAME ID PAPER TITLE 1 Yogi Anggraena 220 P The Development of Mathematics Curriculum to

increase the Higher Order Thinking Skills 2 Roheni 221 P Scientific Approach to Improve Mathematical

Problem Solving Skills Students’ of Grade V 3 Himmatul Afthina 222 P Think Pair Share Using Realistic Mathematics

Education Approach Regarded from Mathematical-Logical Intelligence toward Mathematics Achievementand Mathematical Disposition

4 Al Jupri 223 P Investigating Primary School Mathematics Teachers’ Deductive Reasoning Ability through Varignon’s Theorem

5 Nurul Afifah Rusyda 224 P Analysis of Mathematical Problem Solving Ability and Students` Errors on Segiempat Topic by Conventional Learning

6 Nurli Fasni 225 P Improvement Of Mathematical Problem Solving Ability Of Junior High School Students ThroughAng’SFramework For Mathematical Modelling Instruction

7 Saliza Safta Assiti 226 P Enhancing Students’ Creative Thinking Ability Using Creative Problem Solving (Cps) Model In Collaborative Group Setting

8 Winda Ramadianti 227 P Trend of Students’ Research in Mathematics Education

9 Adi Asmara 227 CP Trend of Students’ Research in Mathematics Education

10 Dwi Septina Sari 229 P Analysis of Mathematical Communication Ability of Students Grade VIII on Geometry Topic by Conventional Learning

11 Titi Rohaeti 230 P Mathematical Reasoning Abilities and Discovery Learning in Junior High School

12 Novi Dwi Lestari 231 P Error Analysis on Solving Problems of 8th Graders Viewed from The Perspective of Newman’s Theory (Focused on Cubes and Beams)

13 Melinda Yanuar 232 P Analysis of Students’ Mathematical Reflective Thinking Ability in The Eighth-Grade of Junior High School

14 Suci Rahma Putri 233 P Student error analysis in resolving the problem of mathematic problems on polyhedron

15 Ahmad Abdul Mutholib 235 P Mathematics Teachers’ Beliefs about Scientific Approach and Implementation in Mathematics Learning

16 Ayu Choirul Mawar Sari S 236 P The eksperimentation of the numbered head together learning model with realistic matematical approach in terms of students’ adversity qoutient

ROOM 18 MODERATOR : ISMI UMI HANNI NO NAME ID PAPER TITLE 1 Wati Susilawati 174 P The Influence of Challenge-Based Learning To

The Improvement Of Students’ Spatial Visualization Ability

2 Herizal 174 CP The Influence of Challenge-Based Learning To The Improvement Of Students’ Spatial Visualization Ability

3 Usep Kosasih 180 P The Looking Back Method in Geometry Learning: A Case Study on Mathematics Learning in Grade 9 Junior High School

4 Gelar Dwirahayu 181 P The Mathematical Habits of Mind and Its Effect on Mathematical Ability

5 Erik Santoso 182 P The relationship between self regulated learning with students' mathematical understanding ability

6 Rani Sugiarni 185 P The Use of Geogebra in Problem Based Learning to Improve Students’ spatial mathematical Ability

7 Drajat 190 P The Effectiveness of Discovery Learning Model toward Critical Thinking Skills and Mathematics Problem Solving of the Eighth gradesrs of SMP Xaverius Lubuklinggau in Discovery Learning Model Toward Critical Thinking Skills and Mathematics Problem Solving in SMP Xaverius Lubuklinggau

8 M. Gilar Jatisunda 191 P Improved Problem Solving Ability Through Rotating Trio Exchange Type (RTE) Model

9 Dori Lukman Hakim 192 P The Achievement of Mathematical Communication Ability by using Mobile Learning of Students’ in SMP Negeri 2 Karawang Timur

10 Friska Budrisari 193 P Didactical Design Hypothesis Trigonometric Ratio Concept with the Cartesius Coordinate System

11 Rr. Kuntie Sulistyowaty 214 P ImplementationofInquiry StrategyinMathematics Senior High School

12 Tia Septianawati 215 P Development of Problem Solving Mathematics Test of Junior High School Students Based on Rasch Model Analysis

13 Ahmad Sufyan Zauri 216 P Study of Literature: Improving Mathematical Problem Solving and Mathematical Connection Ability with LAPS-Heuristic Learning Model

14 Saminanto 218 P Development of CONINCONLearning Model for Growing Mathematical Connection Ability

15 Valeria Kartikaningtyas 219 P Giuded Discovery Learning (GDL) and Brain Based Learning (BBL) with contextual approach in mathematics achievement

16 Alfin Khairi 704 P Modeling Poverty Data in Aceh Province Using Generalized Linear Mixed Models with Region and Time Effects

ROOM 19 MODERATOR : SUFYANI PRABAWANTO

NO NAME ID PAPER TITLE 1 Eri Erlina Andiriani 194 P Mathematical Literacy Improvement of Junior

High School Students with Realistic Mathematics Education (RME) Approach

2 Yuli 197 P The Efforts in Improving Students’ Critical Thinking Complete 5E Learning Cycle Model

3 Rina Oktopiani 198 P Didactical Design of Mathematical Reasoning to Overcome Learning Obstacle of Junior High School Students on Concept of Arithmetic Sequences

4 Trias Lembayung 200 P Didactic Design of Positive Fractional Exponent and Radical Material in Grade IX Student of Junior High School

5 Hasnul Mujadid 201 P Mathematical literacy ability of junior high school students

6 Mardani 202 P Analyzing Students' Spatial Geometrical Errors in The Line

7 Laila Nur Wahidah 203 P Improving Junior High School Students' Understanding and Mathematical Connection by the Use of Cooperative Learning Model though Think Pair Share (TPS)

8 Rika Sapriani 204 P Enhancing Junior High School Students’ Communication Capacity through ELPSA Learning Design

9 Rima Susantri 205 P Development of Instrument for measuring the ability of understanding and communication of Mathematics at Junior High School Students by using Metacognition Strategy

10 Selvi Gustiana 207 P Improving Communication skillsand Mathematical Disposition of Secondary School Students through CORE(Connecting, Organizing, Reflecting, Extending) Learning Model

11 Ahmad Deden 208 P The Enhancement of Junior High School Student’s Mathematical Critical Thinking Using Scientific Inquiry Learning

12 Era Sovia 209 P The Development of Mathematics Teaching Materials on The Topic of Statistics for Deaf Studentsof Grades8th in SMPLB-B

13 Sitti Hardiyanti Ali 210 P The development of statistics box-manipulative props for 8th grade of SMPLB-A (Visual impairment)

14 David Tokada 212 P The Implementation Of Discovery Learning For Enhancing Mathematical Literacy Abilities Of Eight Grade Students

15 Tuwining Panglipur 807 P Development of a Mathematical Understanding Instrument about Quadrilateral for Junior High School Students

16 Sufyani Prabawanto 812 P Developing lesson design to help students’ triangle conseptual understanding

ROOM 20 MODERATOR : SYIFA NUR UTAMI

NO NAME ID PAPER TITLE 1 Aprilia Dwi Handayani 154 P Mathematics Software for Student of Mathematics

Education 2 Dwi Putro Wardani 155 P Mobile Learning Based with Adobe Flash

Professional Cs6 for Math Material Development 3 Titin Latifah 157 P Situation-Based Learning for Enhancing Students’

Quantitative Literacy 4 Anisa Wijayanti 159 P Knisley’s Learning Model to Enhance Students’

Mathematical Problem Solving Ability in Secondary School

5 Fauziyyah Perisya 160 P The Application of Cooperative Learning Model With Round Robin Technique in Mathematics Learning

6 Putri Nur Malasari 161 P The Construction of Mathematical Literacy Problems for Geometry

7 Ulfa Aulyah Idrus 162 P TUndergraduates’ Errors Analysis in Proving the Propositions in Abstract Algebra (A Case Study for Undergraduates of Mathematics Department of FMIPA UNM)

8 Fevi Rahmadeni 163 P The Development of Transformation Geometry Student Worksheet Based On REACT Assisted With Geogebra

9 Machdalena 164 P The Differences Student’s Creative Thinking Mathematical Ability Using Think Talk Write Models with Ekspositori Models

10 Rina Febriana 166 P The Effectiveness of Discovery Learning-Based Transformation Geometry Module use In STKIP PGRI West Sumatra

11 Yuliana Selfia Eko 168 P The Existence of Ethnomathematics in BunaWoven Fabric and Its Relation to School Mathematics

12 Azmidar 170 P Students’ Mathematics Interest: How to Improve It?

13 Aiza Priwahyuni candra 173 P The Influence of Applying Probing Prompting Technique to Students Mathematical Reasoning in Class X MIPA SMAN 1 Lubuk Alung

14 Raesya Gusmiyanti 173 CP The Influence of Applying Probing Prompting Technique to Students Mathematical Reasoning in Class X MIPA SMAN 1 Lubuk Alung

15 Putri Komala Sari 173 CP The Influence of Applying Probing Prompting Technique to Students Mathematical Reasoning in Class X MIPA SMAN 1 Lubuk Alung

16 Hety Nur Fitriani 175 P The Influence Of Student Teams Achievement Division Type Of Cooperative Learning Model With Mind Mapping Toward Mathematical Understanding Ability Of Junior High School Student

17 Irni Latifa Irsal 177 P Junior High School Students’ Understanding and Problem Solving Skills in Line and Angles Topics

ROOM 21 MODERATOR : EVI SURYANTI

NO NAME ID PAPER TITLE 1 Rahayu Febrina Sari 125 P Factors that Make Difficulties in The

Implementation of Authentic Assessment in Curriculum 2013

2 Budi Mulyono 127 P Does Conceptual Understanding Partially Lead Students to Misconceptions?

3 Viviana Murni 128 P The Effect Of Implementing Discovery Learning Model Assisted With Geogebra Media On Problem Solving Ability And Attitude Toward Mathematics

4 Lilik Ariyanto 131 P How to Make Prospective Math Teacher Resilient 5 Damianus D. Samo 133 P Identification of Mathematics Aspects of East

Nusa Tenggara Culture and Its Integration into Mathematics Learning

6 Meiriyanti 134 P Implementation of Cooperative Learning Type Think Pair Square to Improve Mathematics Learning Outcomess

7 Muhammad Miski Badru Tamam

138 P IImprovement Mathematical Representation Ability with Cooperative and Cooperative Round Table

8 Nana Mulyana 138 CP IImprovement Mathematical Representation Ability with Cooperative and Cooperative Round Table

9 Yani Kristianti 139 P Critical Thinking Skills of Students Through Mathematics Learning with ASSURE Model Assisted by Software Autograph

10 Muthma’innah 140 P Improving Learning Outcomes Mathematics through Peer Tutoring Learning Model

11 Nanang Priatna 144 P Improving Students’ Spatial Ability through Open-Ended Approach Aidedby Cabri 3D in Junior High School

12 Ayunda Sri Wahyuningrum 145 P Investigating the Epistemological Obstacles on the Topic of Ratio and Proportion in Junior High School Students

13 Herfa Maulina Dewi Soewardini

146 P Investigation of the Learning Difficulties of the Lines in a Triangle Based Assimilation and Accommodation Processes

14 Lia Arsy Fatimah 148 P Learning Obstacle on The Concept of Prism’s Surface Area Using Realistic Mathematics Education (RME)

15 Anddi Nurdiansyah 150 P Mathematical Anxiety: Is That Really Affect To Mathematics Learning Outcome/Achievment?

16 Agusmanto J.B. Hutauruk 152 P Mathematical Resilience of Mathematics Education Students

17 Ricki Yuliardi 153 P Mathematics Learning Assisted Geogebra using Technologically Aligned Classroom (TAC) to Improve Communication Skills of Vocasional High School Student

ROOM 22 MODERATOR : ENJUN JUNAETI NO NAME ID PAPER TITLE 1 Suprih Widodo 101 P The implementation of gafe as learning

management system to improve mathematical communication skill of pre service primary school teachers

2 Zulfitri Aima 103 P A Problem Analysis of Constructivism Based-workbook Development to Introduction to Basics of Mathematics Subject

3 Nelfitri Yeni 104 P Active-Reflective Method For Improving Student Mathematical Problem Solving Ability At Junior High School

4 Muchamad Subali Noto 105 P Adult Gesture in Collaborative Mathematics Reasoning in Different Ages

5 Dian Mita Nurhayati 107 P Analysis Of Junior High School Students' Difficulties In Algebraic Thinking And Math-Talk Learning Community As The Solution

6 Dede Ajeng Arini 108 P Analysis of Mathematical Learning of Fractional Concept on Elementary School Students

7 Widi Aulia Widakdo 109 P Analysis of Mathematical Representation Ability by Using Project Based Learning on the Topic of Statistics in Grade X

8 Muhammad Win Afgani 110 P Analysis of Undergraduate Students’ Mathematical Understanding Ability of the Limit of Function Based On APOS Theory Perspective

9 Uncok Manigor Jokkas Siahaan

112 P Authentical Assessment And Mathematical Values To Characteristics In Learning Math

10 Mekarina 113 P The Effects of Brain Based Learning Approach on Motivation and Students Achievement in Mathematics Learning

11 Siti Maimunah 115 P Case Study of Mathematics Teacher Perceptions Toward Principles of Assesment

12 Karlimah 117 P Contribution Of Auditory Learning Style To Students’ Mathematical Connection Ability

13 DitaWahyuni 119 P Creative Thinking Ability Viewed From The Aspect Of Adversity Quotient Through Open Ended Learning Assisted Cabri II Plus And The Geometer’s Sketchpad

14 Ginanjar Dwiki Nugraha 120 P Developing Learning Materials with Open Ended Problems to Develop Mathematical Creativity in Junior High School

15 Fitria Pusparini 121 P TPACK, do preservice teachers in Biology have it? 16 Dean Refangga Setiadi 122 P Didactical Design Enrichment of Angle in

Geometry 17 Nyiayu Fahriza Fuadiah 123 P Didactical Design of Addition and Subtraction

with Negative Integer for Junior Secondary School Students

ROOM 23 MODERATOR : CECE SUTIYA

NO NAME ID PAPER TITLE 1 Ma’ruf Rivaldi 118 P Correlation among mathematics with physics and

economics subject at senior high school 2 Hartatiana 189 P The Influence of Applying Probing Prompting

Technique to Students Mathematical Reasoning in Class X MIPA SMAN 1 Lubuk Alung

3 Erwin 340 P Understanding of prospective physics teachers toward pedagogical content knowledge (PCK) on optical geometry materials

4 Sutarno 346 P Pre-service physics teachers’ problem-solving skills at a university in Bengkulu

5 Thoha Firdaus 368 P The Kinematic Learning Model using Video and Interfaces Analysis

6 Saprudin 375 P Pre-service physics teachers' concept mastery and the challenges of game development on physics learning

7 Rika Rafikah Agustin 424 P Atoms, elements and compounds digital teaching media creation: a study of pre-service science teachers’ creative thinking on TPACK framework

8 Lusia Narsia Amsad 426 P Integrating Student understanding of Prerequisite Concepts on Capability Synthesizing Organic Compounds

9 Eni Nuraeni 500 P A Study of Cognitive load for enhancing student quantitative literacy in inquiry instructional

10 Tomi Hidayat 508 P E-Beam Capture Aid Drawing Based Modelling in Cell Biology to Support Scientific Reasoning Skill

11 Evi Roviati 535 P Perception of Prospective Biology Teachers on Scientific Argumentation in Microbiology Inquiry Lab Activities

12 Armansyah Putra 546 P Analysis of curriculum with sustainable development content in private LPTK in West Nusa Tenggara

13 Muhammad Syaipul Hayat 553 P Preparation Biology Pre-Service Teacher in Following Lectures Based Real-world Application Inquiry

14 Irvan Permana 661 P Pre-service teacher extraneous cognitive load on the integrated science and pedagogy course

15 Anisa 664 P A Comparison Between The Structures of Toulmin’s Argumentation in Socio-scientific Issues in Grade 12 High School Students and Post-Graduate Students – a Case Study Research

16 Theresia Florentina Dholo 668 P Profile of Physics Learning Assessment in Optical Wave Physics Courses: A Field Study

17 Wieka Septiana 813 P Developing Junior High School Students’ Conceptual Understanding Ability and Mathematical Disposition through Knisley Mathematical Learning Model

18 Bibin Rubini 691 P Building Character through science learning with scientific literacy based

Scope: Mathematic Education

101 The implementation of gafe as learning management system to improve mathematical communication skill of pre service primary school teachers

S Widodo Program Studi Pendidikan Matematika, Sekolah Pascasarjana Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia E-mail: supri@upi.edu Abstract. The background of this study is the importance of mathematical communication skills of primary school pre service teachers as one of several abilities in mathematics. This study intends to use an alternative solution to provide online learning that can be accessed anytime and anywhere by using the tools of Google Apps for Educations (GAFE). GAFE is an information technology solution that can be used by schools so that the whole community of faculty can communicate and collaborate. Students and lecturers can share ideas more quickly and effectively in obtaining information, creating documents, spread sheets, presentations, and collaborating with each other in real time. One of the features of GAFE is Google Site, which provide someone to develop a Learning Management System (LMS). This research is a development research that will seek to design and develop a LMS that implemented on the course of Math Education, and determine the effectiveness of the LMS to improve mathematical communication skill of pre service primary school teacher.

103 A Problem Analysis of Constructivism Based-workbook Development to Introduction to Basics of Mathematics Subject

Z Aimaa) and Rahima Program Studi Pendidikan Matematika STKIP PGRI Sumatera Barat Jalan Gunung Pangilun Padang,25143 Indonesia a)E-mail: zulfitri_aima@yahoo.co.id Abstract. Sets and mathematical logic are studied on the subject of introduction to basics of Mathematics. Lecture source used were textbooks. The existing textbook could not construct the student’s knowledge. The difficult text book understood by the students causes a decreasing of student’s learning activity and the low of student learning outcomes. By studying the constuctivism - based workbook, the students are expected to be active on constructing the knowledge and affecting to the increasing learning outcome. Model of workbook development bay using general model of plomp’s reseaarch design (2013:19) consisting the 3 phases covers preliminary research, prototyping phase and assessment phase based. The research was only conducted into a preliminary research i.e. conducting problem analysis and literature study. Problem analysis used interview both lecturer and student. Literature study was conducted by analyzing the lesson plan textbook, and literature. The instruments used were interview and questionnaire. The interview shows that students were not able to understand the mathematical concept on the textbook and to construct their own knowledge. Lesson plan analysis was analyzed in order to find out the suitability of the materials given to the lesson plan used. Literature analysis was used as a guidance of textbook development

104 Active-Reflective Method For Improving Student Mathematical Problem Solving Ability At Junior High School

N Yenia), K Kusnandi, and J A Dahlan Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: nelfitriyeni@student.upi.edu Abstract. This study aims to test an active learning-reflective method of learning on the achievement and improvement of problem-solving skills, then this experimental research. In the process researchers have limitations in choosing a subject directly to be grouped into research classes because it can interfere with the learning process so that the selected subject is the classes that already exist. Thus the research conducted is quasi experimental. Because using the control group, the selected research design is Control Group Pre-test post-test. The population in this study is the students of class VIII in one of the State Junior High School in Lembang in the academic year 2016/2017. As the objective is to see the effect of a treatment, then tested by comparing two classes as a sample. Class VIIIH consists of 36 students as experimental class and class VIIII consists of 37 students as control class. From this research, it can be concluded that: (1) the achievement of problem solving ability in students who learn through learning active-reflective method is better than students who get direct learning, (2) Improving problem solving ability in students who learn through learning by using active method -reflective is better than students who gain direct learning.

105 Adult Gesture in Collaborative Mathematics Reasoning in Different Ages

M S Noto1,2,a), Y Harisman3, L Harun 1,4, A Amam5, and S Maarif6 1Departement of Mathematics Education, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2 Departement of Mathematics Education, Universitas Swadaya Gunung Djati, Jl. Perjuangan No.1 Cirebon, Indonesia 3Departement of Mathematics Education, STKIP PGRI Sumatera Barat, Jl. Gunung Pangilun Padang Utara Kota Padang Sumatera Barat 25000, Indonesia 4Departement of Mathematics Education, Universitas PGRI Semarang, Jl Sidodadi Timur 24-Dr.Cipto, Karang Tempel, Semarang Timur, Kota Semarang, Jawa Tengah 50232, Indonesia 5Departement of Mathematics Education, Universitas Galuh, Jl. R.E Martadinata No. 150 Ciamis 46274 Jawa Barat, Indonesia 6Departement of Mathematics Education, Universitas Muhamadiyah Prof. Dr. Hamka. Jl. Limau 2 Kabayoran Baru Jakarta 12130, Indonesia a)E-mail: msubalinoto@student.upi.edu Abstract. This article describes the case study on postgraduate students by using descriptive method. A problem is designed to facilitate the reasoning in the topic of Chi-Square test. The problem was given to two male students with different ages to investigate the gesture pattern and it will be related to their reasoning process. The indicators in reasoning problem can obtain the conclusion of analogy and generalization, and arrange the conjectures. This study refers to some questions—whether unique gesture is for every individual or to identify the pattern of the gesture used by the students with different ages. Reasoning problem was employed to collect the data. Two students were asked to collaborate to reason the problem. The discussion process recorded in using video tape to observe the gestures. The video recorded are explained clearly in this writing. Prosodic cues such as time, conversation text, gesture that appears, might help in understanding the gesture. The purpose of this study is to investigate whether different ages influences the maturity in collaboration observed from gesture perspective. The finding of this study shows that age is not a primary factor that influences the gesture in that reasoning process. In this case, adult gesture or gesture performed by order student does not show that he achieves, maintains, and focuses on the problem earlier on. Adult gesture also does not strengthen and expand the meaning if the student’s words or the language used in reasoning is not familiar for younger student. Adult gesture also does not affect cognitive uncertainty in mathematics reasoning. The future research is suggested to take more samples to find the consistency from that statement.

107 Analysis Of Junior High School Students' Difficulties In Algebraic Thinking And Math-Talk Learning Community As The Solution

D M Nurhayatia), T Herman, and Suhendra Departemen Pendidikan Matematika, Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: dianmitanurhayati@yahoo.com Abstract. This study aims to determine the difficulties of algebraic thinking ability of eighth grade students in one of Junior High School in Bengkalis academic year of 2016/2017 on “segiempat” subject and to describe Math-Talk Learning Community as the alternative way that can be done to overcome the difficulties of the students' algebraic thinking ability. Research conducted using quantitative approach with descriptive method. The population in this research was all students of eighth grade and the sample was students of VIII.3 that was chosen by purposive sampling technique. Data of algebraic thinking were collected through essay test. The results showed the percentage of achievement of students' algebraic thinking’s indicators on three aspects: a) algebra as generalized arithmetic with the indicators, 1) conceptually based computational strategies is 61% and 2) estimation is 57%; b) algebra as the language of mathematics with the indicators, 3) meaning of variables and variable expressions is 45% and 4) meaning of solution is 41%; c) algebra as a tool for functions and mathematical modeling with the indicators, 5) representing mathematical ideas using equations, tables, or words is 57% and 6) generalizing patterns and rules in real-world contexts is 14%. Based on the percentage achievement of each indicators, it can be concluded that the level of achievement of student’s mathematical communication using conventional learning is still low, so students' algebraic thinking ability need to be improved.

108 Analysis of Mathematical Learning of Fractional Concept on Elementary School Students

D A Arini , D A Maharbid, Y Gumala and A Jupri Departemen Matematika, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: dedeajengarini23@student.upi.edu

Abstract. This study aims to determine the problems in learning mathematics fractional concepts in elementary school students. The method used is qualitative descriptive with responsive sampling at SDN Citarik Bandung. The result of this research indicates students still difficult in defining the concepts of fractional learning. Based on the result of collected data (test, interview and observation), there are several causes in the learning process : 1) learning mathematics on fractional materials by introducing the numerator and denominator symbol directly and without using media makes students in elementary school have a low understanding 2) difficulties in learning mathematics concept of fraction is in addition and subtraction in simple fraction, 3) Learning emphasizes material achievement more than student comprehension. The results of this study can be used as a matter in developing of effective learning methods in fractional learning for students in elementary school.

109 Analysis of Mathematical Representation Ability by Using Project Based Learning on the Topic of Statistics in Grade X

W A Widakdo Departemen Pendidikan Matematika, Sekolah Pasca Sarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: widiwidakdo@student.upi.edu Abstract. Seeing the importance of the role of mathematics in everyday life, mastery of the subject areas of mathematics is a must. Representation ability is one of the fundamental ability that used in mathematics to make connection between abstract idea with logical thinking to understanding mathematics. Researcher see the lack of mathematical representation in grade X. This research use literature study from some books and articles in journals to see the importance of mathematical representation abiliy in mathemtics learning and how project based learning able to increase this mathematical representation ability on the topic of Statistics in grade X. The indicators for mathematical representation ability in this research arranged in three parts of representation classifies namely (1) visual representation (picture, diagram, graph, or table); (2) symbolize representation (mathematical statement. Mathematical notation, numerical/algebra symbol) and (3) verbal representation (written text). The result of this research found that project based learning able to increase mathematical representation ability on the topic of Statistics in grade X.

110 Analysis of Undergraduate Students’ Mathematical Understanding Ability of the Limit of Function Based On APOS Theory Perspective

M W Afgania), D Suryadi, and J A Dahlan Program Studi Pendidikan Matematika, Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr. SetiaBudhi No. 229, Bandung 40154, Indonesia

a)E-mail: afgani@student.upi.edu Abstract. The aim of this study was to know the level of undergraduate students’ mathematical understanding ability based on APOS theory perspective. The APOS theory provides an evaluation framework to describe the level of students’ understanding and mental structure about their conception to a concept. The levels of understanding in APOS theory are action, process, object, and schema conception. The subjects were 59 students of mathematics education whom had attended a class of the limit of function at a university in Palembang. The method was qualitative descriptively with 4 test items. The result showed that most of students were still at the level of action conception where they could calculate and use procedure precisely to the mathematics objects that was given, but could not reach the higher conception yet.

112 Authentical Assessment And Mathematical Values To Characteristics In Learning Math

U M J Siahaan

Departemen Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

E-mail: uncok.siahaan@student.upi.edu Abstract. The purpose of this research: Describe the preparation of authentic assessment instruments, the execution of authentic assessment and the use of authentic assessment results and mathematical values of characters in math lessons. This type of qualitative research. Place of study at Pondok Anugrah Lembang Foundation. The study time from March 2017 to April 2017. The subject of this research is the mathematics teacher of SMP and SMA Yayasan Pondok Anugrah, Lembang. Technique of data analysis with interview and observation. Validation of data by triangulation technique and source triangulation. Data analysis with interactive technique with data reduction process, data analysis and conclusion. A description of the results of the study there are three, among others: (1) Preparation of assessment instruments conducted by determining the aspects studied, formulate goals, formulate indicators based on basic competencies, and make the criteria mastery minimal. (2) Implementation of attitude evaluation using observation techniques and articles. Implementation of knowledge aspect is done by oral test, written test and assignment. Oral test as a supporting written test. Assignment is done in groups and individuals. Implementation of skill aspect is done by performance technique using scoring scale with rubric.

113 The Effects of Brain Based Learning Approach on Motivation and Students Achievement in Mathematics Learning

M Mekarinaa) and Y P Ningsih Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: mekarinameri@student.upi.edu Abstract. This classroom action research is based by the facts that the students motivation and achievement mathematics learning is less. One of the factors causing is learning that does not provide flexibility to students to empower the potential of the brain optimally. The aim of this research was to improve the student motivation and achievement in mathematics learning by implementing brain based learning approach. The subject of this research was student of grade XI SMAN 1 Kampar Kiri Hulu. The research consisted of two cycles. Data of student achievement from test, and the student motivation through questionnaire. Furthermore, the finding of this research showed the result of the analysis: (1).The implementation of brain based learning approach can improve student’s achievement in mathematics learning. In cycle 1 the average was 64.8 indicates sufficient category and in cycle 2 the average was 75 indicates good category. There was an improvement from cycle 1 to cycle 2 around 15.74%. (2).There was positive motivation toward the implementation of brain based learning approach in mathematics learning.

115 Case Study of Mathematics Teacher Perceptions Toward Principles of Assesment

S Maimunah

Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

E-mail: sitimaimunah154@upi.edu

Abstract. As a practitioner in educational field, having a deep understanding in assessment principles for mathematics teacher is a must. Their perceptions toward assessment principles and its applicability can influence the way they teach. The purpose of this study were to investigate their perceptions toward assessment principles and their tendency in choosing assessment instruments. In this case study, the subject involved were one high school teacher and one secondary school teacher. Major methods in this study were deep interview and classroom observations. The assessment principles used was adopted from Manitoba Education and Training. Results Showed that even though teacher understand the assessment principles and its importance well, the implementation and applicability in real classroom learning was still inconsistently applied. The tendency in using tools of traditional assessment instrument that only assess student’s cognitive rather than their affective and skill was still high. The difficulties and influence factors of the implementation were also revealed. Some practical suggestions on how to apply the principles in mathematics learning was presented in this study as the recommendation.

117 Contribution of Auditory Learning Style to Students’ Mathematical Connection Ability

Karlimah and F Risfiani

Department of Elementary School Teacher Education, Universitas Pendidikan Indonesia Tasikmalaya Campus, Jl. Dadaha N0. 18 Tasikmalaya 46115 Indonesia

E-mail: karlimah@upi.edu Abstract. The mathematical connection is an ability to make connections among mathematical concepts, mathematics with other subjects, and also mathematics with everyday life. This ability needs to be possessed by students since if the students do not have the mathematical connection ability they will find difficulties in learning the next concepts. To overcome this problem, it is necessary to learn effectively by observing the learning style of the students. This article reveals the results of the study on the contribution of mathematics learning to the students who have an auditory learning style. This study demonstrated the process of learning in a classroom with the students who learn best through listening things and also determined how the contribution of an auditory learning style to the students’ mathematical connection ability. In this study, we used combination model or Sequential Exploratory Design. This method combines qualitative and quantitative research methods in sequence. From the method used, the results obtained showed that the provision of learning facilities in accordance with the auditory learning style resulted in a good mathematical connection ability. It was found that students' mathematical connection was initially in the medium level. Then, after the teacher conducted auditory-style learning, we found improvements in students’ mathematical connection with the improvement levels were high, very low, and low. This indicated that students, who have auditory learning style and placed in the classroom equipped with auditory learning style facilities, contributed well to the students’ mathematical connection ability.

118 Correlation among mathematics with physics and economics subject at senior high school

M Rivaldia), R Marlina, B H Priyanto Program Studi Pendidikan Matematika Universitas Singaperbangsa Karawang, Jl. HS Ronggowaluyo, Telukjambe, Karawang 41361, Indonesia a)E-mail: marufrivaldi@student.upi.edu

Abstract. The purpose of this research was to look at the correlation between the students’ ability in mathematics with students' ability in other subjects and see which subject areas very related to mathematics. In addition it also wanted to know how big contribution of mathematics subject to the physics and economics. This research using quantitative methods, because the research data are processed using statistical analysis. This method is also called confirmatory because that suitable for verification or confirmation. The population in this research were all students of SMAN 1 Telagasari. As for the sample in this research, researchers used a purposive sampling, so that the sample in this research were students of class XI MIA 1 and class XI IIS 1. Data was collected by directly asking permission to subject teachers of each subject, then ask the final score of students of class XI MIA 1 and class XI IIS 1. The data in this research were analyzed using regression analysis in SPSS 21 software, then the results showed that the correlation between mathematics with physics is stronger than the correlation between mathematics with economics.

119 Creative Thinking Ability Viewed From The Aspect Of Adversity Quotient Through Open Ended Learning Assisted Cabri II Plus And The Geometer’s Sketchpad

D Wahyunia), S Prabawanto, and B A P Martadiputra Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: ditawyn@gmail.com Abstract. This paper was aimed to review the literature about the creative thinking ability viewed from the aspect of adversity quotient (quitter, camper and climber) through open ended learning assisted cabri II plus and the geometer’s sketchpad, and to investigate whether the approach of open ended learning assisted cabri II plus and open ended learning assisted the geometer’s sketchpad can be increase the students mathematical creative thinking ability. The research in this study is an experimental research with ex post facto - causal research. The data is collected from the 9th grade junior high school students. These research instruments that used are mathematical creative thinking ability test, and adversity quotient scale. Based on the result and literature review shows: (1) there is an influences of open ended learning assisted cabri II plus towards students’ mathematical creative thinking ability; (2) there is an influences of open ended learning assisted the geometer’s sketchpad towards students’ mathematical creative thinking ability; (3) there is a differences of creative thinking ability among students who use open ended learning assisted cabri II plus and students who use open ended learning assisted the geometer’s sketchpad viewed from the aspect of adversity quotient (quitter, camper and climber).

120 Developing Learning Materials with Open Ended Problems to Develop Mathematical Creativity in Junior High School

G D Nugraha Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudhi nomor 229 Bandung 40154, Indonesia. Email : ginanjar.dwiki@student.upi.edu Abstract. This research is a design research and talk about how to develop the learning materials with open ended problems in quadrilateral subject. This research has three steps, started from Preparation Design Phase, Design Experiment and Retrospective Analysis based on student’s learning obstacle and it made with Hypothetical Learning Trajectory (HLT). The purposes of the research are diagnosing learning obstacles, developing the learning materials in quadrilateral topic that correspond with students need and can trigger the creative thinking in mathematics. Open Ended problems has three indicators; fluency, flexibility and originality. The results of the research are : few students still get learning obstacle; they get trouble when asked for making a conncetion between the object and the other based on its character. But, the learning materials causing them think creatively, they can construct an idea, see the problem with other perspective.

121 TPACK, do preservice teachers in Biology have it?

F Pusparinia) R Riandi, and S Sriyati

Departemen Pendidikan Biologi, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: fitriapusparini@student.upi.edu Abstract. The purpose of this study is to describe preservice teacher’s learning during lecturing Animal Physiology and investigate it’s impact on preservice teacher’s technological pedagogical content knowledge (TPACK). How was the lecturing process can improve TPACK of preservice teacher on Biology education. There are four experiment classes using Solomon four group design, there are pedagogic treatment, content treatment and technological treatment. Both quantitative and qualitative data were collected. Quantitative data were collected through a questionaire of TPACK. Qualitative data were collected through an RPP and teaching simulation. Findings has revealed that participants experienced significant gains in all TPACK constructs. Findings has implications for teacher education programs to be a professional teachers and for researchers interested.

122 Didactical Design Enrichment of Angle in Geometry

D R Setiadia), D Suryadi, and E Mulyana Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: deanrefangga@student.upi.edu Abstract. The purpose of this research is to develop the didactical design of angle in space learning activity. The underlying problem of this research is the lack of student’s competencies in understanding the concept of angle in geometry as the results of the teaching and learning pattern that only to receive the topic rather than to construct the topic and has not paid attention to the learning trajectory. The used research method is a method of qualitative research in the form of a didactical design research through three phases of analysis i.e. didactical situation analysis, metapedadidactical analysis, and retrospective analysis which is conducted in students from 10th grade at one of private schools in Bandung. Based on the results of research and discussion, the didactical design that has been made, is capable to change student’s learning habit and quite capable to develop student’s competencies although not optimal, this is caused by the students are not used to construct the concept, they used to accept the concept for granted and use it after being given with an example in accordance with the question that will be provided by teacher.

123 Didactical Design of Addition and Subtraction with Negative Integer for Junior Secondary School Students

N F Fuadiah Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

E-mail: fahrizafuadiah@student.upi.edu

Abstract. This study is one of a series of studied in negative number learning that focused on the didactical situation in operations of addition and subtraction. As we know that the negative numbers became an obstacle for students in solving problems related to them. Therefore this research was conducted with objective of creating a didactical design that can assist students in performing addition and subtraction easily. Another expected effect is in this way, explicitly, students are introduced to the characteristic of addition and subtraction of integers. Researcher piloted this design on 32 of grade 7 students in a class at a junior secondary school. Learning activities were observed thoroughly including students responses that appeared during the learning activities. The written documentation of the students is also used to support the analysis of the learning activities. The results of the analysis showed that this method can help the student perform a larger number of integer operation that cannot be done with the number line. The results are used to improve the design that can be easily implemented by the teacher and understood by the students.

125 Factors that Make Difficulties in The Implementation of Authentic Assessment in Curriculum 2013

R F Sari1) and A R D Agustyani2)

1Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung, Indonesia 2Jurusan Matematika, Universitas Negeri Padang, Jl. Prof. Dr. Hamka Air Tawar, Padang, Sumatera Barat, Indonesia

1)E-mail:rahayufebrinasari@student.upi.edu

Abstract.“Curriculum 2013” with authentic assessment system requires teacher to assess student performance during the learning process. Teacher tend to think that authentic assessment is difficult to do because there are many assessment tools must be filled during the learning process. Dealing with this issue, this study aimed to investigate factors that make teacher difficult to implement the authentic assessment, especially in mathematics learning. To this aim, nonparticipant observation, non-structured interview and documentation were conducted to reveal the data. Mathematics teacher of SMP Labschool UPI and a mathematics teacher of SMK Daarut Tauhid Bandung were as respondents of this study. The finding reveals that in assessing, teachers still focus on one aspect of assessment because of their inadequate understanding and training of authentic assessment. Teachers still pay little attention to the characteristics of each student and the time of the assessment process is insufficient. The result of this study is an attempt to give more information to other teachers and stakeholder to solve the problems of doing authentic assessment in mathematics learning.

127 Does Conceptual Understanding Partially Lead Students to Misconceptions?

B Mulyono Program Studi Pendidikan Matematika, Sekolah Pasca Sarjana Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

E-mail: budimulyono.unsri@gmail.com Abstract. This article talks about the result of preliminary research of my dissertation, which will investigate student’s retention of conceptual understanding. In my preliminary research, I surveyed 73 students of mathematics education program by giving some questions to test their retention of conceptual understanding of limits. Based on the results of analyzing of students’ answers, I conclude that most of the students have problems with their retention of conceptual understanding and they also have misconception of limits. The first misconception I identified is that students always used the substitution method to determine a limit of a function at a point, but they did not check whether the function continous or not at the point. It means that they only use the substitution theorem partially, because they do not consider that the substitution theorem ( ) = ( )→ works only if

( ) is defined at = . The other misconception identified is that some students always think there must be availbale of variables in a function to determine the limit of the function. I conjecture that conceptual understanding partially lead students to misconceptions.

128 The Effect Of Implementing Discovery Learning Model Assisted With Geogebra Media On Problem Solving Ability And Attitude Toward Mathematics

V Murnia), Sariyasa, A I Made

Department of mathematics, Universitas Pendidikan Ganesha, Jln. Udayana No. 11, Singaraja, Bali 81116, Indonesia

a)E-mail: vivianamurni0123@gmail.com Abstract. This research aims to describe the effect of discovery learning model assisted with GeoGebra towards the mathematical problem solving ability, attitudes toward mathematics, and the effect on problem solving and attitudes toward mathematics simultaneously. This research was quasi experimental ,the population in this research were students of class VIII SMP Negeri 2 Pocoranaka in the year of 2016/2017, as many 119 students. The sample in this research consisted of four classes, two classes as an experimental class and two classes as a control class. Data in this research collected by test of problem solving and the attitude questionnaire. Data were analyzed using one way ANOVA for first and second hypothesis, one way MANOVA for third hypothesis. Based on data analysis showed that (1) students’ problem solving ability who were taught through discovery learning model assisted with GeoGebra was better than who were taught through conventional learning model; (2) students’ attitude toward mathematics who were taught through discovery learning model assisted with GeoGebra was better than who were taught through conventional learning model; (3) there were differences simultaneously of students’ problem solving ability and attitude toward mathematics between were taught through discovery learning model assisted with GeoGebra and conventional learning model.

131 How to Make Prospective Math Teacher Resilient

L Ariyanto1,2,a), T Herman2, U Sumarmo2 , and D Suryadi2

1Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Pendidikan Matematika, Universitas PGRI Semarang, Jl. Lontar No.24, Semarang 50125, Indonesia

a)E-mail: ariyanto.lilik144@ Abstract. This paper explores how to make prospective teachers resilient in probability theory course using problem-based learning. Math is considered difficult to master and often occurs, therefore students need to develop positive adaptive attitudes toward mathematics that will enable them to continue learning despite having to deal with obstacles and difficulties. A positive adaptive attitude to mathematics is called mathematical resilience. Being a resilient mathematician describes a learner who has a set of qualities that encourage the adaptation process even in risk and difficulty. In this paper, it examines the increasing resilience that occurs after problem-based learning, as well as the illustrations made in an effort to improve students' mathematical resilience and how to view the mathematical resilience of prospective teachers in the probability theory course.

133 Identification of Mathematics Aspects of East Nusa Tenggara Culture and Its Integration into Mathematics Learning

D D Samo1,2,a), Darhim1, and B G Kartasasmita1

1Program Studi Pendidikan Matematika, Sekolah Pascasarjana Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Program Studi Pendidikan Matematika, FKIP, Universitas Nusa Cendana, Jl. Adi Sucipto Penfui, Kupang 85001, Indonesia a)E-mail: demm_samo@yahoo.com Abstract. The purpose of this study is to identify the cultural aspects of mathematics in East Nusa Tenggara and integrate into learning activities. This report is an ethnographic study with data obtained from the literature review, observation and interviews. Some aspects of the culture in relation to mathematics NTT are (1) Mbaru Niang, a traditional stilt house in the Wae Rebo village, Flores, which has a conical shape, 5 floors with a diameter of each floor: 11m, 9m, 6m, 3m, and 1.8m. The height of Mbaru Niang is 15m; (2) Sonaf, a traditional building in the Maslete village. Sonaf is a non-stage building with an elliptical floor and has ± 3.5 m radius minor and major radius ± 4.65 m. The height of Sonaf is 5 m; (3) Sasando, a string musical instrument played by plucking. Sasando looks like a parabola. Sasando size is slightly various but the small bamboos in the middle usually 40 cm. Some strategies of cultural integration in learning mathematics are: (1) identification and exploration of culture, (2) presenting the cultural aspect as an introduction of learning, (3) presenting the cultural aspects as prior knowledge of the students, and (4) presenting the test instrument in cultural context.

134 Implementation of Cooperative Learning Type Think Pair Square to Improve Mathematics Learning Outcomes

M Meiriyanti

Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia E-mail: meiri1982@gmail.com Abstract. Classroom action research was motivated by the low yields and the lack of students' mathematics learning activity of students in the learning process. A highly capable students often dominate the discussion while the low-ability students tend to just wait for an answer from her. So it is necessary to optimize the learning model student participation in the learning process, giving more time for students to think and help each other and can assist students in understanding the concept of the subject matter in order to improve student learning outcomes one of which is the type of cooperative learning model Think Pair square. The purpose of this class action research is to improve student learning outcomes in class XI SMAN Dharma Pendidikan Kempas, Indragiri Hilir, Riau. Collecting data using the techniques of tests and observation activities of teachers and students. The results showed that a significant increase in the percentage of students who achieve a minimum completeness criteria from the first cycle to the second cycle. Based on the analysis of teacher and student activity and student learning outcomes analysis can be concluded that the implementation of cooperative learning model Think Pair Square can improve students' mathematics learning outcomes.

138 Improvement Mathematical Representation Ability with Cooperative and Cooperative Round Table

M M B Tamama) and N Mulya

Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: miskibadru@student.upi.edu Abstract. This research is based on the results of observations on the by the final mathematic odd semester test score of students and interviews of teachers of mathematics class 7th SMPN 27 Bandung which revealed that there are still many students who have low mathematical representation ability, it is seen from the student’s work on the word problem. This research aims to determine the improvement of student’s mathematical representation ability through the application of cooperative learning model and cooperative Round Table on Plane. This research is an experimental research conducted in three classes, class with conventional learning, cooperative model, and cooperative Round Table. The research method used is quasi experimental method Non-equivalent (Pre-test and Post-test) Control Group Design. Data is obtained by using research instruments in the form of tests. The results showed that improving student’s representation ability with cooperative Round Table learning is better than conventional class significantly. The average of improvement mathematical representation ability of the students in the class of conventional, cooperative and cooperative classes of cooperative Round Table are 0.51, 0.55 and 0.62, respectively.

139 Critical Thinking Skills of Students Through Mathematics Learning with ASSURE Model Assisted by Software Autograph

Y Kristiantia), S Prabawanto, and S Suhendra

Departemen Pendididkan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: yani.kristianti@gmail.com

Abstract. This study aims to examine the ability of critical thinking and students who attain learning mathematics with learning model ASSURE assisted Autograph software. The design of this study was experimental group with pre-test and post-test control group. The experimental group obtained a mathematics learning with ASSURE-assisted model Autograph software and the control group acquired the mathematics learning with the conventional model. The data are obtained from the research results through critical thinking skills tests. This research was conducted at junior high school level with research subject (population) of junior high school student in Subang Regency of Lesson Year 2016/2017 and research sample of class VIII student in one of junior high school in Subang Regency for 2 classes. Analysis of research data is administered quantitatively. Quantitative data analysis was performed on the normalized gain level between the two sample groups using a one-way ANOVA test. The results show that mathematics learning with ASSURE assisted model Autograph software can improve the critical thinking ability of junior high school students. Mathematical learning using ASSURE-assisted model Autograph software is significantly better in improving the critical thinking skills of junior high school students compared with conventional models.

140 Improving Learning Outcomes Mathematics through Peer Tutoring Learning Model

Muthma’innah Departemen Pendidikan Matematika, Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia E-mail: muthmainnahsoul@student.upi.edu Abstract. Mathematics learning outcomes in Indonesia in general is still far from satisfactory. One effort that could be expected to solve the problem is to apply the model of peer tutoring learning in mathematics. This study aims to determine whether the results of students' mathematics learning can be enhanced through peer tutoring learning models. This type of research is the study of literature, so that the method used is to summarize and analyze the results of relevant research that has been done. Peer tutor learning model is a model of learning in which students learn in small groups that are grouped with different ability levels, all group members to work together and help each other to understand the material that creates a mutual respect for each other more friends. By paying attention to the syntax of the learning, then learning will be invaluable peer tutoring for students who served as teachers and students are taught. In mathematics, the implementation of this model of learning can make students understand each other mathematical concepts and help students in solving mathematical problems that are poorly understood, due to the interaction between students in learning. Then it will be able to improve learning outcomes in mathematics.

144 Improving Students’ Spatial Ability through Open-Ended Approach Aidedby Cabri 3D in Junior High School

N Priatna Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia E-mail: nanang_priatna@yahoo.com

Abstract.The use of computer software such as Cabri 3D for learning activities is very unlimited. Students can adjust their learning speed according to their level of ability. Open-ended approach strongly supports the use of computer software in learning, because the goal of open-ended learning is to help developing creative activities and mathematical mindset of students through problem solving simultaneously. In other words, creative activities and mathematical mindset of students should be developed as much as possible in accordance with the ability of spatial ability of each student. Spatial ability is the ability of students in constructing and representing geometry models. This study aims to determine the improvement of spatial ability of junior high school students who obtained learning with open-ended approach aided by Cabri 3D. It adopted a quasi-experimental method with the non-randomized control group pretest-posttest design and the 2x3 factorial model. The instrument of the study is spatial ability test. Based on analysis of the data, it is found that the improvement of spatial ability of students who received open-ended learning aided by Cabri 3D was greater than students who received expository learning, both as a whole and based on the categories of students' initial mathematical ability.

145 Investigating the Epistemological Obstacles on the Topic of Ratio and Proportion in Junior High School Students

A S Wahyuningruma), D Suryadi, and Turmudi Department of Mathematics Education, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: ayunda.sriwahyu@gmail.com Abstract. This study revealed how students’ understanding of ratio and proportion concept indicates epistemological obstacles. It was identified by analyzing the students’ answer and interview in solving ratio and proportion problems. These obstacles occurred due to the lack of contexts and knowledge of the students. Even though the students had been learned about ratio and proportion, their understanding was limited to procedural ways. The students did not understand the concept of ratio and proportion. Most of them could not even apply the concept in the problem context given so that they did not have any effective strategies to solve the problems. Consequently, these conditions could affect the students’ understanding of the related mathematics topics. Based on the obstacles identified, this study was expected to overcome or minimize the epistemological obstacle. This study was part of Didactical Design Research which was conducted to 72 students of 8th grade who ever learned about ratio and proportion. The results show that students’ conception, the ways of applying other mathematical concepts, the ways of using the rules, and variety of contexts are factors influencing epistemological obstacles in teaching and learning of ratio and proportion.

146 Investigation of the Learning Difficulties of the Lines in a Triangle Based Assimilation and Accommodation Processes

H M D Soewardini1,a), Meilantifa2 1Departemen Pendidikan Matematika, Universitas Wijaya Kusuma Surabaya, Jl. Dukuh Kupang XXV/54, Surabaya 60225, Indonesia 2Departemen Pendidikan Matematika, Universitas Wijaya Kusuma Surabaya, Jl. Dukuh Kupang XXV/54, Surabaya 60225, Indonesia

a)E-mail: herfa.soewardini@gmail.com

Abstract. When describing and defining the lines in triangles such as the high line, the dividing line, and the weight line, some students still encounter difficulties. Although teachers have explained how to obtain these lines, differences in assimilation and accommodation processes can make it difficult for them to analyze the acquisition of new information. This study aims to identify the difficulty of learning the lines in a triangle based on the assimilation and accommodation process. The approach used is qualitative approach by using observation sheet of student activity and task-based interview. Indicators in activity observation sheets have been adapted to task-based interviews, while the questions in the interview guide were submitted to guide the subject in performing the assigned task as a way to record learning difficulties based on the assimilation and accommodation process. In this research, interview data analysis is done with three stages of analysis that is studying data transcript, data reduction, and coding. While the observational data analysis is done by describing the activities that are often and not done by the students. The results obtained show that (1) low-ability students: often distracted (presevered), experiencing visual perception abnormalities, have difficulty activating, adjusting, and modifying schemes, often making mistakes in drawing lines in triangles; (2) medium-ability students: experiencing difficulties in visual motor associations, activating and modifying schemes; some students often make mistakes in describing line and line differences; (3) high ability students: some students find it difficult to differentiate on the process of framing and more often to measure the length of the sides and angles before depicting the lines in the triangle.

148 Learning Obstacle on The Concept of Prism’s Surface Area Using Realistic Mathematics Education (RME)

L A Fatimaha), D Suryadi, and R Rosjanuardi Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: liaarsyfatimah@gmail.com Abstract. This research seeks to identify obstacle learning on the surface area of prism that occurs in grade IX students of Junior High School in Bandung Regency. Class IX student learning experiences based on previous didactic design have an impact on the emergence of learning obstacle as found in the preliminary study. A preliminary study of 100 students showed that there are some of obstacle related learning on the surface area of prism that is: (1) didactical obstacle encompass obstacle caused by the learning stages are directly given the formula without a deep understanding of the concept; (2) ontogenic obstacles encompass the obstacle caused by the sequence of matter and the learning stages of the prerequisite material to the material to be studied occurred a considerable leap of understanding; and (3) epistemological obstacle encompass obstacle caused by the classroom learning process is designed by the teacher is still not embedded in the student so that the students experience the limitations of the concept and do not have enough space to explore. Based on these findings, it is recommended that new learning designs using Realistic Mathematics Education (RME) to improve learning obstacle found. This research is part of design research.

150 Mathematical Anxiety: Is That Really Affect To Mathematics Learning Outcome/Achievment?

A Nurdiansyaha), N Priatna, and N Nurjanah Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)Email: Anddi738@gmail.com Abstract. The feeling of anxiety will overtake most of the brain's mental performance ensued of the declining mental work, and will also influential to declining the concentration in do other tasks such as the learning task. The question that to try answered is the meaning of mathematical anxiety and the influence to mathematics learning outcomes. The research method used in this paper is literature review method. In this paper literature review collects papers related to research on mathematical anxiety from 2004 to 2016 as much as 21. Based on the results of review, the conclusion is mathematical anxiety gives a bad influence on student learning outcomes, where students who experience high mathematical anxiety get poor learning outcomes than students who experience low mathematical anxiety.

152 Mathematical Resilience of Mathematics Education Students

A J B Hutauruk1,a), N Priatna2

1Program Studi Pendidikan Matematika, Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: a7hutauruk@student.upi.edu Abstract. Difficulties and obstacles in the process of learning mathematics can lead to unpleasant pressures and negative conditions. These negative pressures and conditions can be a bad experience for learners. Resilience is related to students' affective ability to deal with and be able to overcome obstacles and negative situations in the learning process, turning those negative situations into situations that support them. Resilient students are able to get better learning outcomes than they expect. This paper discusses the level of mathematics education students resilience based on four factors of mathematical resilience. Through this research, it was shown the correlated and the effect of indicators on student’s mathematical resilience, separately and simultaneously. Using Mathematical Resilience Scale obtained the result of the study which describes the resilience level of mathematics education students.

153 Mathematics Learning Assisted Geogebra using Technologically Aligned Classroom (TAC) to Improve Communication Skills of Vocasional High School Student

Ricki Yuliardi1,a), Nurjanah2,b)

1Departemen Pendidikan Matematika, STKIP Muhammadiyah Kuningan, Jl. Moertasiah Soepomo No.28 B, Kuningan 45552, Indonesia. 2Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia,Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: rickisyahidan27@gmail.com b)E-mail: nurjanahfattah@yahoo.co.id Abstract.The purpose of this study to analyze mathematical communication skill’s student to resolve geometry transformation problems through computer Assisted Geogebra using Technologically Aligned Classroom (TAC). The population in this study were students of class XI SMKN 3 Kuningan. Selection of sample by purposed random sampling, in sample selection, XI-TKR 2 asexperiment class, XI-TKR3 as control class, the experimental class is taught Technologically Aligned Classroom (TAC) with GeoGebra, while the control class is taught by conventional learning. This study was quasi-experimental with pretest and posttest control group design. Based on the results; (1) The enhancement of student mathematical communication skills through TAC was higher than the conventional learning; (2) based on gender, there were no differences of mathematical communication skilss student who exposed with TAC and conventional learning; (3) based on KAM test, there was significant enhancement of students' communication skills among ability of high, middle, and low KAM. The differences occur between high KAM and middle KAM, and also between high KAM and low KAM. Based on this result, mathematics learning Assisted Geogebra using Technologically Aligned Classroom (TAC) can be applied in the process of Mathematics Learning in Vocasional High School.

154 Mathematics Software for Student of Mathematics Education

A D Handayania), T Herman, S Fatimah

Program Studi Pendidikan Matematika, Universitas Nusantara PGRI Kediri, Jl. K.H Ahmad DahlanNo. 76, Kediri, Indonesia a)E-mail: handayani_dwi_aprilia@yahoo.com Abstract. The rapid development of computer technology brings the development and changes in human life. It also affects the role of technology in the development of education. In the field of education, the computer is a multi-function tool that can be used in teaching and learning activities. Many teachers and lecturers use technology in teaching and learning activity. One of the significant challenges in mathematical learning is how to teach students about abstract concepts. In this case, technology in the form of mathematics learning software can be used more widely to embed the abstract concept in mathematics. In mathematics learning, the use of mathematical software can make high level math activity become easier accepted by student. Technology can strengthen student learning by delivering numerical, graphic, and symbolic content without spending the time to calculate complex computing problems manually.For the example, Matlab software can be use to teach Numerical Methods. This software can present the graphic and make the calculation process to get the solution becomes faster.

155 Mobile Learning Based with Adobe Flash Professional CS6 for Math Material Development

D P Wardani Pendidikan Matematika Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia E-mail: dwiputro93@gmail.com Abstract. Various mobile devices, especially smartphones are widespread among students and so far has not been optimally utilized for learning. This research is aimed to produce learning media of mobile learning in the form of application of android smartphone in learning mathematics especially the material of Polinomial class XI SMA. This research is a development study with ADDIE development model which consists of five stages: (1) analyzing stage, (2) design stage, (3) development stage, (4) implementation stage and (5) evaluation stage. The product developed in this research is the application of learning mathematics and video learning tutorials that are specific to be accessed via mobile device or smartphone android. The results of validation of technical feasibility, media feasibility and the feasibility of learning substance shows that the resulting mobile learning content is valid to be used as a learning medium. And in limited trials all content runs well on smartphone devices of respondents. Students (88.58%) feel helpful, interested and motivated in using it to learn and understand the material of learning mathematics, especially material Polinomial.

157 Situation-Based Learning for Enhancing Students’ Quantitative Literacy

T Latifaha), E Cahya, and Suhendra Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: titinlatifah@student.upi.edu Abstract. Nowadays, the usage of quantities can be seen almost everywhere. There has been an increase of quantitative thinking, such as quantitative reasoning and quantitative literacy, within the context of daily life. However, many people today are still not fully equipped with the knowledge of quantitative thinking. There are still a lot of individuals not having enough quantitative skills to perform well within today's society. Based on this issue, the research aims to enhance students’ quantitative literacy in junior high school. This research used quasi-experimental design with experimented and controlled groups. The experimented group was examined using Situation-Based Learning (SBL) while the controlled one using conventional learning. The result shows that the students’ quantitative literacy using SBL was significantly higher than the one’s using conventional learning. Interpretation and calculation are the highest indicator of the students’ quantitative literacy, and the lowest indicator is assumption.

159 Knisley’s Learning Model to Enhance Students’ Mathematical Problem Solving Ability in Secondary School

A Wijayantia), Y S Kusumah, and Suhendra Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: wijayanti.anisa@yahoo.com Abstract. Mathematical problem solving ability is important in mathematics, but the fact shows that this ability of secondary school students is low. The goal of this research is to enhance students’ mathematical problem solving ability under Knisley’s learning model. This research used quasi experimental method with non-equivalent group design. Population used in this research was all eight grader students in public secondary school in Ciamis. Purposive sampling technique was used to get two groups and then divided it into experimental group and control group. The experimental group learned under Knisley’s learning model and the control group learned under conventional learning model. The instruments used were mathematical problem solving ability test, observation sheets and directive interview. The results of this research show that the students’ mathematical problem solving ability in experimental group is higher than that in control group; the enhancement of students’ mathematical problem solving ability in experimental group is higher than that in control group; and the enhancement of students’ mathematical problem solving ability in experimental group (high, medium, and low categoriy) based on their prior mathematical knowledge does not indicate differences.

160 The Application of Cooperative Learning Model With Round Robin Technique in Mathematics Learning

F Perisya Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: fauziyyah.perisya@student.upi.edu Abstract. This study is aimed to find out whether mathematics learning outcome of students who learn by using Cooperative Learning Model with Round Robin Technique is better than mathematics learning outcome of students who learn by using conventional method. This study is experimental study. This study use two classes namely experiment class and control class. After doing data analysis and hypothesis test toward the outcome data, it is obtained that the value of tcalculated = 1.6618 and ttable = 1.6672 in level of confidence 95%. Therefore, tcalculated < ttable and it can be concluded that mathematics learning outcome of students who learn by applying Cooperative learning model with Robin Robin technique is as good as students who learn by applying conventional learning. However, if it is seen from percentage of accomplishment, the learning outcome of experiment class is higher than control class. The percentage of accomplishment for experiment class is 52.5% whereas for control class is 46.2%.

161 The Construction of Mathematical Literacy Problems for Geometry

P N Malasaria), T Herman, and A Jupri

Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setia Budhi No. 229, Bandung 40154, Indonesia

a)E-mail: putrinurmalasari@student.upi.edu Abstract. The students of junior high school should have mathematical literacy skills to formulate, apply, and interpret mathematics in problem solving of daily life. Teaching these students are not enough by giving them ordinary mathematics problems. Teaching activities for these students brings consequence for teacher to construct mathematical literacy problems. Therefore, the aim of this study is to construct mathematical literacy problems to assess mathematical literacy skills. This study used research and development method that consists of analysing, designing, theoretical validation, revising, limited testing to students, and evaluating. The data was collected with written test to 38 students of grade IX at one of state junior high school in Bandung. Mathematical literacy problems consist of six essays with three indicators and six levels at polyhedron subject. The Indicators are formulating, employing, and interpreting mathematics. The results show that: (1) mathematical literacy problems which are developed have been valid and practical, (2) mathematical literacy problems have good distinguishing characteristics and adequate distinguishing characteristics, (3) difficulty levels of problems are easy, moderate, and difficult. The final conclusion is mathematical literacy problems which are constructed can be used to assess mathematical literacy skills.

162 Undergraduates’ Errors Analysis in Proving the Propositions in Abstract Algebra (A Case Study for Undergraduates of Mathematics Department of FMIPA UNM)

U A Idrus Jurusan Matematika, Universitas Negeri Makassar, Jalan AP Pettarani, Gunung Sari, Makassar, 90224, Indonesia

E-mail: aulyahidrus@gmail.com Abstract. The aim of this study is to analyze the errors and the factors implying the errors of undergraduates of mathematics department of FMIPA UNM in proving the propositions in abstract algebra. The data in this study was collected via two kinds of diagnostic test and an interview guide. As a result of this study, the errors in arranging proof steps were using a non-general example for proving the truth of a proposition, not writing some argumentations before concluding a statement, proving information that had been given, and so on. The error in applying logics was using an implication to connect to non-statement sentences. The errors in applying mathematical concepts were misusing mathematical symbol, using a symbol without defining it first, unknowing the definition of the group homomorphism, misunderstanding with the definition of a set, and so on. Besides, there were three main factors implying the errors in proving propositions in abstract algebra, they were the subjects experienced the lack of mathematical concepts, proof methods, and training in proving.

163 The Development of Transformation Geometry Student Worksheet Based On REACT Assisted With Geogebra

F Rahmadeni Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

E-mail: fevird@gmail.com Abstract. The aim of this study is to produce Transformation Geometry Student Worksheet Based On REACT Assisted With Geogebra which is fulfill the criteria of valid, effective, and practice. This research is Research and Development which is the procedure: 1) self evaluation , 2) validity test (expert review and one-to-one), 3) test of practicality (small group), 4) effectiveness test (field test). The instruments of the research are validity sheet of student worksheet, practicality sheet, effectiveness sheet of student worksheet and learning observation sheet. The result of research showed that Transformation Geometry Student Worksheet Based On REACT Assisted With Geogebra : (a) included in the category of valid from the aspect of material, construction and language with an average score 4.49, (b) included in the category of practice with an average score 4,42, (c) included in the category of effective with the achievement of effectiveness: (1) Students were active with an average score 4,34, (b) Students respond were effective with an average score 4,07, (c) Students learning outcome were efective with the average percentage of number of students who achieve score at least 75 is 100%.

164 The Differences Student’s Creative Thinking Mathematical Ability Using Think Talk Write Models with Ekspositori Models

Machdalena Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia E-mail: Siregarmachdalena970@student.upi.edu Abstract. The approach that used in the classroom have not be able to create optimal condition for ongoing learning. It’s can be resolve with various learning process with selection models are Think Talk Write and Ekspositori Models. This research using experiment method. Design of this research using experimental quasy design along with collecting data technique with technique of collecting data use research instrument with given subjective test which shape in the form test items were as much as 8 descriptions that have been tested for validity, reliability, difficulty level, distinguishing power. The result of this research is there are differences student’s creative thinking mathematical ability using Think Talk Write Model and Ekspositori Model.

166 The Effectiveness of Discovery Learning-Based Transformation Geometry Module use In STKIP PGRI West Sumatra

R Febrianaa), Y Haryono, and R Yusri Departemen Pendidikan Matematika, Sekolah tinggi Keguruan dan Ilmu Pendidikan, Jl. Gunung Pangilun, Padang 25143 , Indonesia

a)E-mail: rinafebriana0502@gmail.com Abstract. Development of transformation geometry module is conducted because the students got difficulties to understand the existing book. The purpose of the research was to find out the effectiveness of discovery learning-based transformation geometry module toward student’s activity. Model of the development was Plomp model consisting preliminary research, prototyping phase and assessment phase. The research was focused on assessment phase where it was to observe the designed product effectiveness. The instrument was observation sheet. The observed activities were visual activities, oral activities, listening activities, mental activities, emotional activities and motor activities. Based on the result of the research, it is found that visual activities, learning activities, writing activities, the student’s activity is in the criteria very effective. It can be concluded that the use of discovery learning-based transformation geometry module use can increase the positive student’s activity and decrease the negative activity.

168 The Existence of Ethnomathematics in Buna Woven Fabric and Its Relation to School Mathematics

Y S Eko Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

E-mail: yulianaeko93@yahoo.com Abstract. Buna woven fabric is a kind of famous woven fabric in Timor Island. This woven fabric has a variety of motifs / patterns with a variety of colors and also marked with motifs that appear to arise. This research is a qualitative descriptive study with the aim to describe the existence of ethnomathematics in buna woven fabric and its relation to school mathematics. Data collections were conducted by observation and documentation to obtain motifs in buna woven fabric in Timor. The results show that there are a number of mathematical knowledge contained in buna woven fabric such as tessellations (tiling), geometry transformation, congruence and similarity, and various geometric concepts. The existence of ethnomathematics in buna woven fabric can be used as a learning resource in school.

170 Students’ Mathematics Interest: How to Improve It?

Azmidara), Darhim, and J A Dahlan Departemen Pendidikan Matematika, Fakultas Pendidikan Matematika dan Ilmu Pengetahuan Alam, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No.229, Bandung 40154, Indonesia

a)E-mail: azmidar@student.upi.edu Abstract. A number of previous researchers indicated that students' mathematics interest still low because most of them have perceived that mathematics is very difficult, boring, not very practical, and have many abstract theorems that were very hard to understand. Another cause is the teaching and learning process used, which is mechanistic without considering students' needs. Learning is more known as the process of transferring the knowledge to the students. Let students construct their own knowledge with the physical and mental reflection that is done by activity in the new knowledge. This article is literature study. The purpose of this article is to examine the Concrete-Pictorial-Abstract approach in theoretically to improve students’ mathematics interest. The conclusion of this literature study is the Concrete-Pictorial-Abstract approach can be used as an alternative to improve students' mathematics interest.

173 The Influence of Applying Probing Prompting Technique to Students Mathematical Reasoning in Class X MIPA SMAN 1 Lubuk Alung

A P Candraa), P K Sari, and R Gusmiyanti Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: aiza.priwahyuni@gmail.com

Abstract. Mathematical reasoning is an ability to perform an activity or process of thinking logically and analytically based on mathematic statement that has been approved its truth till it gets valid and true conclusion. However, in fact, students still had lack of mathematical reasoning ability. The problem occurred because students still had lack of media and technique in learning to facilitate and bridge their mathematical reasoning and develop their thinking pattern. One of strategies or technique to solve the problem is by applying probing prompting technique guided student to explore their knowledge by giving some questions that given from the teacher. This research is kind of quasi experiment by designing static group design. The result show that students who had been taught by probing prompting technique better than students who had been taught by conventional technique in learning process.

174 The Influence Of Challenge-Based Learning To The Improvement Of Students’ Spatial Visualization Ability

W Susilawati

Program studi Pendidikan Matematika, Sekolah Pascasarjana Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

E-mail: wati85@uinsgd.ac.id Abstract. This research investigates: The improvement of spatial visualization ability between students who are exposed to challenge-based learning and those taught by expository seen from: overall student sample, and levels of mathematical entry knowledge. The interaction between learning types and categories of mathematical entry knowledge on the improvement of spatial visualization ability. The difficulties encountered by students in completing spatial visualization questions. This study used a mixed-method of experimental pre and posttest control group design that involved 70 student teachers elemetary education at university in Bandung Indonesia as samples. Study findings show that: The mathematical spatial visualization ability of students who are exposed to challenge-based learning has higher improvement level than students who are exposed to expiratory teaching based on overall and mathematical entry knowledge. There is an influence of interaction between learning types and mathematical entry knowledge on the improvement of spatial visualization ability, thus students’ difficulties in completing the spatial visualization questions can be minimized.

175 The Influence Of Student Teams Achievement Division Type Of Cooperative Learning Model With Mind Mapping Toward Mathematical Understanding Ability Of Junior High School Student

H N Fitriania) and Herizal

Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: hetynurfitriani@student.upi.edu

Abstract. There are several problems underlying this research. First, the mathematical understanding ability of the students in Indonesia still low as seen from the mean of national examination results. Second, the work of students` right and left brain is not optimal. Due to the problems, the innovation in learning process is needed to improve mathematical understanding ability. The aim of the research is to know that mathematical understanding ability of the students acquiring learning by Cooperative Learning Model type STAD with Mind Mapping is better than conventional learning; and to know the respon of the students toward learning using STAD with mind mapping. The research method is quasi experimental research with all Junior High School students in Bandung Regency as population and the sample is taken from two clsses of 7th Grade in one of junior high schools in Bandung regency. The instrumens are the questions of mathematical understanding ability and the affective scale using Likert’s scale. The results are mathematical understanding ability of the students acquiring learning by STAD with Mind Mapping is better than conventional learning and the student’s respon is positive toward mathematics learning using STAD with mind mapping.

177 Junior High School Students’ Understanding and Problem Solving Skills in Line and Angles Topics

I L Irsala), A Jupri, and S Prabawanto Departemen Pendidikan Matematika, Fakultas Pendidikan Matematika dan Ilmu Pengetahuan Alam, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: irni.latifa@student.upi.edu Abstract. Line and angles is important topics to learn to develop the geometry skills and also mathematics skills such as understanding and problem solving skills. But, the fact was given by Indonesian researcher show that Indonesian students’ understanding and problem solving skills still low in this topics. This fact be a background to investigate students’ understanding and problem solving skills in line and angles topics. To investigate these skills, this study used descriptive-qualitative approach. Individual written test (essay) and interview was used in this study. 72 students grade 8th from one of Junior High School in Lembang, worked the written test and 18 of them were interviewed. Based on result, almost of student were have a good instrumental understanding in line and angles topic in same area, but almost all student have a low instrumental understanding in line and angles topic in different area. Almost all student have a low relational understanding. Also, almost all student have a low problem solving skills especially in make and use strategy to solve the problem and looking back their answer. Based on result there is need a meaningfulness learning strategy, which can make students build their understanding and develope their problem solving skill indenpendently.

180 The Looking Back Method in Geometry Learning: A Case Study on Mathematics Learning in Grade 9 Junior High School

U Kosasiha) Wahyudin, and S Prabawanto Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: uscos_pradana@yahoo.com Abstract. This study aims to understand how learners do look back their idea of problem solving. This research is based on qualitative approach with case study design. Participants in this study were the 9th graders of Junior High School, who were studying the material of similarity and congruence and Curved-face three-dimensional objects. The supporting instruments in this research are test and interview. The data obtained were analyzed by coding and constant-comparison. The analysis was done by two people (researchers and expert teachers) separately. The result of the analysis concludes that there are three ways in which the learners review the idea of problem solving, which is 1) carried out by comparing answers to the completion measures exemplified by learning resources; 2) carried out by examining the logical relationship between the solution and the problem; and 3) carried out by means of confirmation to the prior knowledge they have.

181 The Mathematical Habits of Mind and Its Effect on Mathematical Ability

G Dwirahayua), D Kustiawati, and I Bidari Mathematics Education Depart. UIN Syarif Hidayatullah Jakarta a)Email: gelar.dwirahayu@uinjkt.ac.id Abstract. The goal of successful learning process should be develop the attitudes, knowledge, and skills. They must be elaborated to produce good personal qualities. One of a reason that causes achievement in mathematics is learning process more emphasis on cognitive/knowledge process rather than affective (attitude) and psychomotor (skills). Habits of mind is the term in learning process which means the tendency to behave intellectually or intelligently when faced with problems which is immediately known solution. Subject on this research are students at MTs 32 Jakarta academic year 2015/2016, researchers collect data using expose facto method. Habits of mind are observed in this research are persisting, thinking about thinking, thinking flexible and applying past knowledge to new situation. The analysis showed that persisting and Thinking about Thinking are already well developed. Both are in accordance with the characteristics of math always requires seriousness and challenges. While the flexible thinking and applying past knowledge to new situation has not well developed. Mean of score habits of mind is 68.96 (adequate category), and relationship between habits of mind and mathematical ability drawing by linear regression equation Y = (-86.165) +2.116 x, and the influence of students habits of mind toward mathematical ability about 40.9%.

182 The relationship between self regulated learning with students' mathematical understanding ability

E Santoso Program Studi Pendidikan Matematika, Universitas Majalengka, Jl. KH. Abdul Halim No. 103, Majalengka, Indonesia

E-mail: eriksantoso.math07@gmail.com Abstract. This study aims to see the relationship between self regulated learning with students' mathematical understanding ability. This research was conducted on the students of class XI Multimedia SMK Galuh Rahayu Ciamis. The sample consists of 30 students. The research instrument consisted of a questionnaire of self regulated learning and a matter of students' comprehension ability. The research method using product moment correlation test to see the strength of the relationship and t test to test the hypothesis. Based on the result of data analysis the correlation value is 0.674 with medium criterion. The results of data analysis also found that the significance value of 0.000 less than 0.05 thus it can be concluded that there is a relationship between self regulated learning with students' mathematical understanding ability. The implication of this study is that self regulated leraning is the most important part that should be the attention of teachers because it affects the ability of students in understanding the material.

185 The Use of Geogebra in Problem Based Learning to Improve Students’ spatial mathematical Ability

R Sugiarnia), and A R Ifanda Departement of Mathematics Education, University Suryakancana, Jl. Pasir Gede Raya, Cianjur, Indonesia a)E-mail: ranisugiarni@gmail.com

Abstract. Students’ spatial ability was very low. It was caused by the lack of instructional media in learning process. This study aims to find out the effectiveness of Geogebra utilization in problem based learning to improve students’ spatial mathematical ability. This study applied classroom action research which was implemented in three cycles. Class XI MA Al Hanif Cibeber in academic year 2016-2017 was taken as population and 17 students were taken as sample. There were three research instruments including spatial ability tests in each cycle, also teacher’s and students’ observation sheet in learning process. The result of research shows that the use of Geogebra in problem based learning can improve students’ spatial ability in MA Al Hanif Cibeber. It is shown by the results of spatial tests that improve in each cycle. In cycle 1, the classical absorption reached 53%, in cycle 2 the percentage improved with 76% classical absorption and in cycle 3 the number increased to 82%. In addition, teacher’s and students’ activities in each cycle ran well. Based on the result of the research, it can be concluded that problem based learning by using Geogebra as an aid can improve students’ spatial ability in Pesantren.

189 The Influence of Applying Probing Prompting Technique to Students Mathematical Reasoning in Class X MIPA SMAN 1 Lubuk Alung

A P Candraa), P K Sari, and R Gusmiyanti Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: aiza.priwahyuni@gmail.com Abstract. Mathematical reasoning is an ability to perform an activity or process of thinking logically and analytically based on mathematic statement that has been approved its truth till it gets valid and true conclusion. However, in fact, students still had lack of mathematical reasoning ability. The problem occurred because students still had lack of media and technique in learning to facilitate and bridge their mathematical reasoning and develop their thinking pattern. One of strategies or technique to solve the problem is by applying probing prompting technique guided student to explore their knowledge by giving some questions that given from the teacher. This research is kind of quasi experiment by designing static group design. The result show that students who had been taught by probing prompting technique better than students who had been taught by conventional technique in learning process.

190 Discovery Learning Model Toward Critical Thinking Skills and Mathematics Problem Solving in SMP Xaverius Lubuklinggau

D Friansah Program Studi Pendidikan Matematika STKIP PGRI Lubuklinggau, Jl. Mayor Toha Kelurahan Air Kuti, Lubuklinggau 31626, Indonesia E-mail: drajatfriansah@stkippgri-lubuklinggau.ac.id Abstract. This research aimed to determine the effectiveness of discovery learning model toward critical thinking skills and mathematics problem solving skills of the eighth graders of SMP Xavierius Lubuklinggau. The population were 133 the eighth graders of SMP Xaverius Lubuklinggau Academic Year 2016/2017 and the selected sample was 27 students of VIID. The research method used descriptive study. Data collection techniques used the test and non-test techniques. Data analysis techniques included techniques rubric test of critical thinking skills and mathematics problem solving, observation, and questionnaires. The results showed the effectiveness of discovery learning model toward critical thinking skills 51.54% in good category and mathematics problem solving 51.11% in good category, student learning activities in the active category 63.65% and the response of students to learning in good category 71.06%. Thus discovery learning model is effective toward critical thinking skills and mathematics problem solving.

191 Improved Problem Solving Ability Through Rotating Trio Exchange Type (RTE) Model

G Jatisunda Pendidikan Matematika, Universitas Majalengka, Jl. KH Abdul Halim 103, Majalengka, Indonesia E-mail:djatisunda11243@gmail.com Abstract. Research aims to see the problem solving ability among students learning by rotating trio exchange model and conventional learning based on early math ability. Research design used quasi experiment. Result shows that the improvement of students mathematical problem solving ability using rotating trio exchange model is better than students using conventional learning. There is a difference improvement of students mathematical problem solving abilities using rotating trio exchange model based on early math ability. There are differences in students mathematical problem-solving abilities that using rotating trio exchange model and conventional learning based on early math ability. The Rotating Trio Exchange (RTE) model is better than conventional learning so it needs to be used as an alternative in the process of learning mathematics in junior high school in an effort to develop problem solving abilities mathematically. There is a difference improvement of students problem solving ability for high and medium and high and low, but for medium category with low no increase. So teachers need to pay attention to students for medium and low early math ability.

192 The Achievement of Mathematical Communication Ability by using Mobile Learning of Students’ in SMP Negeri 2 Karawang Timur

D L Hakim,a), Y S Kusumah, and B Kartasasmita

Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia. a)E-mail: dorilukmanhakim@gmail.com Abstract. Learning mathematics requires the ability to give expression or informs ideas, situations, and mathematical relationships shown in mathematical models (images, symbols, or mathematical expressions) through spoken or written language known as mathematical abilities. A student who has good mathematical ability will be easy in learning mathematics. Therefore, mathematical ability is very important to be possessed by students in learning math. One of teaching-learning activity that can improve mathematical ability is using mobile learning. Mobile learning is a teaching-learning activity that utilizes information and communication technology and refers to mobile handheld devices through mobile devices such as mobile phones, smartphones, tablets, personal digital assistance (PDAs), notebooks and netbooks, with availability teaching materials that can be accessed at any time. In addition, it should be interesting and consisting communicative material. The results show that students’ achievement using mobile learning in communication ability is better the students who worked under use conventional learning.

193 Didactical Design Hypothesis Trigonometric Ratio Concept with the Cartesius Coordinate System

F Budrisaria) dan E Mulyana

Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: friska.budrisari@gmail.com Abstract. The study aims to develop didactical design hypothesis that could fix and reduce learning obstacles which is found on trigonometric ratio concept. Learning obstacles is obtained from the analysis of the test the ability of students who have learned the concept of trigonometric ratio, the analysis results Mathematics Book of Curriculum 2013, the results of the analysis of learning observation in the classroom, and studies of repersonalization of researcher. The analysis result of learning obstacle was found that students can’t explain why the value of sin 0° equals to 0. This was caused by the student's knowledge is limited to the trigonometric ratio on a right triangle. Right triangle is limited to angle measure 0° < < 90°. As result as, students not only don’t understand sin 0°, but students also don’t understand sin 90° and sin for > 90° and < 0°. Based on the findings of learning obstacle, the researcher concluded that the existence of mismatches learning design on the concept of trigonometric ratio. Therefore, researcher devised a didactical design hypothesis to reduce learning obstacle on the concept of trigonometric ratio. The didactical design hypothesis of trigonometric ratio concepts is prepared using a cartesius coordinate system that isn’t limited to the angle measure of 0° < < 90°.

194 Mathematical Literacy Improvement of Junior High School Students with Realistic Mathematics Education (RME) Approach

E E Andiriania), Turmudi and B A P Martadiputra

Department of Mathematics Education, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: erlinafalah9@gmail.com

Abstract. This study was conducted to comprehensively examine the achievement and improvement of students' mathematical literacy skills that was given learning Realistic Mathematics Educations (RME) approach and the students who received conventional learning. This study is a quasi-experimental research, and Nonequivalent research design.The instrument used in this study is a mathematical literacy test. The study was conducted in grade 7 class of Junior High School at Bandung, from the 2nd semester academic year 2016/2017. The number of students is 58. The results showed that mathematical literacy skills of the students who received RME approach learning, have better skill than the students who received conventional learning. Also improvement of mathematical literacy skills of students who received RME approach learning is higher than students who received conventional learning. Through this research, it is expected that Realistic Mathematics Education (RME) approach can be used as an alternative approach to learning mathematics that can help to improve mathematical literacy skills of students.

195 Mathematical Disposition of Junior High School Students Viewed from Learning Styles

A K Putra1,a), Budiyono1,b), and I Slamet2,c) 1Department of Mathematics Education, Sebelas Maret University, Jl. Ir. Sutami No. 36A, Surakarta 57126, Indonesia 2 Department of Statistics, Sebelas Maret University, Jl. Ir. Sutami No. 36A, Surakarta 57126, Indonesia a)E-mail: ariefkaruniaputra@gmail.com b)E-mail: budiyono@yahoo.com c)E-mail: isnandar06@yahoo.com Abstract. The relevance of this study is the growth of character values for students in Indonesia. Mathematics is a subject that builds the character values for students. It can be seen from the students' confidence in answering mathematics problems, their persistent and resilience in mathematics task. In addition, students have a curiosity in mathematics and appreciate the usefulness of mathematics. In mathematics, it is called a mathematical disposition. One of the factors that can affect students' mathematical disposition is learning style. Three of the most popular ones are visual, auditory, and kinesthetic. The most important uses of learning styles is that it makes it easy for teachers to incorporate them into their teaching. The purpose of this study was to determine which one that gives better mathematical dispositions among students with learning styles of visual, auditory, or kinesthetic. The subjects were 270 students in Sleman regency. Data obtained through questionnaires. Based on data analysis, it can be concluded that students with visual learning style has a mathematical disposition better than students with auditory and kinesthetic learning styles, while students with kinesthetic learning style has a mathematical disposition better than students with auditory learning style.

196 Mathematical Understanding Ability of Underprivileged Students through Geogebra

A Amam1,2,a), A. T Fatimah 2, dan A Effendi 2 1Program Studi Pendidikan Matematika, Sekolah Pascasarjana Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Departemen Pendidikan Matematika, Universitas Galuh, Jl. R.E Martadinata No. 150 Ciamis 46274 Jawa Barat, Indonesia a)E-mail: amam@student.upi.edu

Abstract. A student's mathematical understanding ability in high school from poor families in the district of Ciamis is still low. After reviews the various literature and earlier research, consequently, researchers convince that learning mathematics with GeoGebra can help students improve for the better understanding. Our long-term goal of this research is to support the implementation of 2013 curriculum, namely ICT-based learning mathematics. Another goal is to give a basic mastery skill regarding mathematics software to students from underprivileged families. Moreover, the specific objective of this study is to examine the students' mathematical understanding ability from underprivileged families after the implementation of learning with GeoGebra. We use a quantitative comparative research method to determine differences in the mathematical understanding ability of students' from underprivileged families before and after mathematics learning with GeoGebra. Accordingly, the SMAN 1 students from underprivileged family in Baregbeg, Ciamis district, are the population of this study. This research is using purposive sampling. The instrument is in the form of a test question, which is the test of mathematical understanding ability. Research results show that the mathematical understanding ability students' from underprivileged families after the mathematics learning with Geogebra becomes better than before.

197 The Efforts in Improving Students’ Critical Thinking Complete 5E Learning Cycle Model

Yulia), Suhendra, and B A P Martadiputra

Departemen Pendidikan Matematika, FPMIPA, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)Email: uly.spd@gmail.com Abstract. The ability to think critically is a very important ability possessed by a student in facing this increasingly competitive era. The learning model used by some teachers less facilitate the development of critical thinking processes. One of the models that teachers can use to the development of critical thinking is 5E learning cycle model. The aim of this research is to improve students' critical thinking skills by using the 5E learning cycle model. This research is a quasi-experimental study with nonequivalent design pretest-posttest control group design. The population of this research was all grade VII students of one of the junior high schools in South Aceh. Among four existing classes, two of them were randomly taken as the samples of the research. One class is labelled as an experimental class which given treatment by using 5E learning cycle model, while another one is labelled as control class without having any treatment. In short, those in control class only taught by using conventional learning model. The results showed that the improvement of students’ critical thinking skills using the 5E learning cycle model significantly higher compared to students who taught by using conventional learning model.

198 Didactical Design of Mathematical Reasoning to Overcome Learning Obstacle of Junior High School Students on Concept of Arithmetic Sequences

R Oktopiania), T Herman, and Suhendra Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. SetiaBudhi No. 229, Bandung 40154, Indonesia

a)E-mail: rinaoktavianimuklis@gmail.com Abstract. This study was motivated by the lack of mathematical reasoning abilities of SMP (Junior High School) students on concepts of Arithmetic Sequence. To overcome this, we need to design a learning alternative that can develop students' mathematical reasoning abilities. One way is to provide situated with reasoning activities based in form a didactic design. Development of learning activity be done through a study of the which is the Didactical Design Research (DDR), that began with a preliminary study to identify learning obstacles that appears on Arithmetic Sequence. Based on the analysis of learning obstacle, then prepared the design of the hypothetical didactic, next implemented in grade 9th in one of SMP in Reteh District, Riau Province. Analysis of the implementation hypothetical didactic design was used to design the empirical didactic, which was used as an alternative to learn Arithmetic Sequences. This study revealed that the implementation of the hypothetical didactic design could minimize learning obstacles experienced by the students. In addition, mathematical reasoning abilities of student in each given situated learning was well developed, characterized by the students were able to generalize the definition of Arithmetic Sequences.

199 Increasing Fractions Performance of 4 Grade Students Through Realistic Mathematics Education

Yurniwati1,a) and R Purnamasari2 1PGSD, Universitas Negeri Jakarta, Jl. Rawamangun Muka no 1, Rawamangun. Jakarta, Indonesia 2PGSD, Universitas PAKUAN, Jl. Pakuan, 16143. Bogor, Indonesia

a)E-mail: yurniwati@unj.ac.id

Abstract. The purpose of this research is to improve 4 grade students performance in fractions through Realistic Mathematics Education (RME). This research was conducted at SDN Cilendek Timur 2 Bogor, Indonesia. The research method used is Classroom Action research with Kemmis and Taggart model, which consist of: planning, action, observation, and reflection. This research was consisting of three cycles. The results showed in cycle I, the percentage of students whose value exceeds or equal to 70 is 12.5%, in the second cycle reaches 56.5%, and in the third cycle reaches 92%. The activities of teachers and students according to the learning steps with RME reached 92.5% at the end of cycle III. So it can be concluded that RME can improve student-learning outcomes about fractions. Therefore, it is suggested to teachers to use RME as one of alternative in learning mathematics, especially about fraction.

200 Didactic Design of Positive Fractional Exponent and Radical Material in Grade IX Student of Junior High School

T Lembayunga), D Suryadi, and E Nurlaelah

Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudhi No.229, Bandung 40154, Indonesia

a)E-mail: lembayung_333@yahoo.co.id Abstract. This study aims to find out the didactic design of positive fractional exponent and radical material in junior high school. The research method used is qualitative approach, by following three stages in Didactical Design Research. The didactic design was developed based on learning obstacle found in preliminary test of positive fractional exponent and radical material. Subsequently, a hypothetical didactic design was developed which was then implemented in grade IX students one of the junior high school in Bandung. The empirical didactic design is designed based on the results of the analysis on the implementation of the hypothetical didactic design. The result of the research is a didactic design model of positive fractional exponent and radical material that minimizes learning obstacle experienced by students

201 Mathematical literacy ability of junior high school students

H Mujadid a), N Priatna, and D Juandi Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. SetiaBudhi No. 229, Bandung 40154, Indonesia a)E-mail: hasnul_mujadid@yahoo.co.id Abstract. The mathematical ability of students in the PISA 2003 Indonesia Indonesia is at # 39 of 41 countries for math and science. Study results of PISA 2012, Indonesia is currently 64 from 65 countries for math with a score of 375. Next up PISA study results Indonesia 2015, barada currently 57 out of 70 countrieswith a score of 386 math. This suggests that the ability of mathematical literacy students Indonesia still compared to other States parties. It became the basis for researchers to conduct studies against some students of class VIII is one of the first State secondary school in the Sijunjung. The study was conducted to find out more about the ability of mathematical literacy of students, especially at meteri cube and beams. A study done by putting together the lattice mathematical literacy test instruments, test instruments, makes up the next mathematical literacy and then piloted the test instrument. From trials conducted obtained information that the ability of mathematical literacy grade VIII one of the first State secondary school in the Sijunjung still low

202 Analyzing students’ spatial geometrical errors topic in the line

Mardania), T Herman And Suhendra

Department Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setia Budhi No. 229, Bandung 40154, Indonesia

a) Email: mardaniethue21@gmail.com Abstract. According to the experts, one of students’ difficulties in learning mathematics is spatial difficulty, while based onthe research results, a person's spatial ability significantly influence the ability of solving mathematical problems and career development. In this case, the form of students’ spatial difficulty needs to be found out. This research was conducted to know spatial difficulties faced by junior high school students in class VII with the subject matter ‘line’. The data were collected from 33 students in class VIII and 26 students in class IX who had studied the material‘line’ by giving a number of tests and interviews. Based on the test results and interviews, it wasfound that students have learning difficulties. The difficulties were categorized based on spatial capabilities of geometry, namely, spatial visualization capabilities, spatial rotational capabilities and visual-spatial working memory capabilities. Students’ difficulties relating to spatial visualization ability include students’ difficulty in understanding and manipulating the information presented in the picture, the difficulty in explaining the understanding in the form of images and verbally. Students’ difficulties relating to spatial rotational ability consist of students' difficulty in finding new images presented in other images. Meanwhile, students’ difficulties regarding visual-spatial working memory capacity include students' difficulties in locating and manipulating information from images to solve some problems

203 Improving junior high school students’ mathematical connecton ability used cooperative learning model through think pair share (TPS)

L N Wahidaha), Suhendra, and E Nurlaelah

Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. SetiaBudhi No. 229, Bandung 40154, Indonesia E-mail: lailanw5@gmail.com Abstract. This research was motivated by the essence of students’ mathematical connections ability. Some studies shows that the student's mathematical connections abilities were still low.Use of the cooperative learning model was expected to improve the students’ mathematical connection ability. This study aims at describing and examining the improvement of students’ understanding and mathematical connection between those who are taught by using cooperative learning model through TPS and those who are taught through direct learning modelmathematical. This is a quasi-experimental research, with a "nonequivalent control group design". The population of this study is all students in class VII of one of the junior high schools in Banjarnegara regency, Central Java. The instrument used is a test, consisting of testing students’ understanding and mathematical connection ability. The result of the study shows that connection ability of students who were taught by used cooperative learning model through TPS was higher than those who were taught through direct learning model.

204 Enhancing junior high school students’ communication capacity through elpsa learning design

R Sapriani,a), Suhendra, and E Nurlaelah

Departemen Pendidikan Matematika,Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia

a) E-mail: rika.sapriani99@gmail.com Abstract. Background of this research is the lack of communication skill junior high school students. This study aims atfinding out how junior high school students’ communication skill who are taught through ELPSAare better than those who are taught by using conventional method. This study is a quasi-experimental research design non quivalent control group. 67 students in class VIII of the junior high schools in Ketapang regency, West Kalimantan are selected as the sample of the present study through purposive sampling. The data are collected by using communication skill testing with the main subject matter”bangun ruang sisi datar”.Quantitative data were analyzed using the t test, t ', the non-parametric. The findings of this study concluded that . Junior high school students who are taught by using ELPSA learning design have better improvement in cases of communication skill than those who are taught by using conventional method and Communication skill achievement of students who are taught by using ELPSA (learning design are significantly better than those who are taught through conventional method).

205 Development of instrument for measuring the ability of understanding and communication of mathematics at junior high school students by using metacognition strategy

R Susantri,a), S Prabawanto, and J A Dahlan Departemen Pendidikan Matematika, Sarjana Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a) E-mail: earthrrs@gmail.com Abstract. The purpose of this research is to find instruments to measure the ability of understanding and communication of mathematics Junior High School, which has been validated and reliability. The results of this research is then used as a means to collect data in order to write thesis researcher. The method used is an approach to research and development. The subjects in this study are students of class IX of one Junior High School in Lampung. To see the validity and content of the instrument, the instrument was given to two professors namely Professor supervising thesis as well as the teacher's place of researchers doing research to test the readability. Research results are obtained in the form of a set of instruments to measure the ability of understanding and communication of mathematics students learn math using the strategies of Metacognition.

206 Development of a mathematical understanding instrument about quadrilateral for junior high school students

T Panglipur,a), S Prabawanto and E Nurlaelah Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: tuwiningpanglipur@student.upi.edu

Abstract. The aim of this research was to find reliability and validity of instrument to measure the mathematical understanding of Junior High School students about quadrilateral topic. The result will be used as a means to collect data deal with the students’ mathematical understanding. This research used development research method. The subject of this research were students of eighth graders in West Bandung in the second semester of the academic year 2016/2017, as many as 34 students. The data collection instrument consists of 4 items of essay. Based on data processing by using SPSS V23 and Microsoft Excel 2010, it showed that instrument is reliable and each items are valid at α = 0.05, the difficulty of the items are moderate, and the discrimination of theitems are fair. Therefore, it can be concluded that the instrument had been developed can be used to measure students’ mathematical understanding.

207 Improving communication skillsand mathematical disposition of secondary school students through core (connecting, organizing, reflecting, extending) learning model

S Gustiana1,2,a), S Prabawanto1, and E Nurlaelah1

1Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia 2SMP Negeri 2 Baradatu, Jl. Negeri Agung KM1 No. 367 Desa Gunung Katun, Kec. Baradatu, Kab. Waykanan – Lampung 34761 a)E-mail: selvimathupi@gmail.com Abstract.CORE (Connecting, Organizing, Reflecting, and Extending) learning model is one of approaches to grow students’ mathematical disposition ability with the active involvement of teachers and students in classroom learning. At the extending stage, this learning uses mathematichal puzzles to make students more enthusiastic. This study aims to determine communication and mathematical disposition skillsof students through CORE learning model. It is a quasi-experimental research with pre-test and post-test designs. The samples were two classes of grade VII(VIIA as experiment class and VIIB as control class) students in one of public secondary schools in Lampung taken by purposive sampling technique. The used instruments are mathematical communication test, mathematical disposition scale, and observation sheet. The data was obtained by test (question description) and non-test methods (disposition scale). The data analysis involved normality test, homogeneity test, meandifference test: Mann Whitney and t-test. The results showed: (1) The improvement of mathematical communication ability of students who have been given COREare higher than students with conventional learning;(2) mathematical disposition ability of students who have been given CORE are better than students with conventional learning.

208 The enhancement of junior high school student’s mathematical critical thinking using scientific inquiry learning

A Deden,a), N Priatna, and B A PMartadiputra

Department Pendidikan Matematika, Universitas Pendidikan Indonesia Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: ahmadde2n@gmail.com Abstract. This study was conducted to analyze the importance of critical thinking skills for students' mathematical development. In fact students' mathematical critical thinking skills were still low. To overcome this, we need to use a learning alternative that can develop students' mathematical critical thinking skills. One of the method was by learning scientific inquiry.This research aimed to know and analyze the differences of mathematical critical thinking enhancement between students who received Scientific Inquiry and Conventional learning. This research used quasi experimental with non-equivalent control group design, which all students of grade VII in one of Junior High School in Sukoharjo as the population. The samples consist of two classes which each class have been treated with Scientific Inquiry and Conventional learning treatment. The instruments is mathematical critical thinking tests. The analyzed data were N-gain of mathematical critical thinking data. The data were analyzed using Mann-Whitney U test. Based on the analyzed result, the conclusion were : Mathematical critical thinking enhancement of Scientific Inquiry students was higher significantly than Conventional.

209 The development of mathematics teaching materials on the topic of statistics for deaf studentsof grades 8th in SMPLB-B

E Soviaa), Turmudi, and D Juandi

Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia Dr.Setiabudi No. 229 Street Bandung 40154, Indonesia

a)E-mail: erasovia30@gmail.com

Abstract. Deaf student is someone with disability and hearing loss. They sometimes called as visual individual. Deaf students more maximize their sense of sight in doing learning activity. Learning material is one alternative of visual learning source which is needed by deaf students in learning mathematics. The use of mathematics teaching learning for deaf students can help to maximize the function of sense of sight and sense of touch in learning process. Besides, teaching material can reduce students dependence to obtain information from teacher or another person. Therefore, this study is aimed to develop mathematics teaching material for deaf students of 8th grade in SMPLB-B. The topic which become focus of discussion is about statistical concept. The method of this study is research and development (R &D) with analysis, design, development stages. Instrument of this study are interview guide and validation sheet from material expert and media expert. The assessment aspects from this teaching material comprise content, presentation, contextual, graphic, and linguistic aspects. The study result based on expert validity show that teaching material of mathematics LKPD is very valid and can be used for deaf children.

210 The development of statistics box-manipulative props for 8th grade of SMPLB-A (Visual impairment)

S H Alia), Turmudi, and D Juandi

Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: dhianali290388@gmail.com Abstract. Visual impairment is a person who experiences obstacles in his or her senses of vision. This research is based on the students with visual impairment who use the sense of hearing and tactile as an alternative to be used in the learning process so that the required media can maximize both these senses. The use of manipulative props for students with visual impairment can be one of the helpful alternatives in the learning process of mathematics. Therefore, this study aims to develop a manipulative props on statistical topic for the students of class VIII SMPLB-A. Statistics box-manipulative props made based on research and development methods with stages of analysis, design and development. The instruments used are interviews and validation sheet of material and media experts. Manipulative props are validated in terms of conformity, effectiveness, clarity, practicality, resilience, appearance, security and renewal. The validation results show that statistics box -manipulative props is declared valid for use.

211 Mathematical abstraction: constructing concept of parallel coordinates

F Nurhasanah1,a), Y S Kusumah2, J Sabandar3, and D Suryadi4 1Prodi Pendidikan Matematika, FKIP, Universtas Sebelas Maret, Jl. Ir. Sutami No. 36 A, Surakarta 57126, Indonesia 2Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setia Budhi No. 229, Bandung 40154, Indonesia 3Prodi S2 Pendidikan Matematika, STKIP Siliwangi, Jl. Terusan Jenderal Sudirman, Cimahi 40526, Indonesia 4Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setia Budhi No. 229, Bandung 40154, Indonesia a)E-mail: nurhasanahfarida@gmail.com Abstract. Mathematical abstraction is an important process in teaching and learning mathematics so that pre-service mathematics teachers need to understand and experience this proses. One of the theoretical-methodological frameworks for studying this process is Abstraction in Context (AiC). Based on this framework, abstraction process comprises of observable epistemic actions, Recognition, Building-With, Construction, and Consolidation called as RBC + C model. This case study will investigate and analyze how pre-service mathematics teachers constructed and consolidated concept of Parallel Coordinates in a group discussion. This study uses AiC framework for analyzing mathematical abstraction of a group of pre-service teachers consisted of four students in learning Parallel Coordinates concepts. The data were collected through video recorded, students’ worksheet, test, and field notes. The result shows that the students’ prior knowledge related to concept of Cartesian coordinates has significant role in the process of constructing Parallel Coordinates concept as a new knowledge. The consolidation process is influence by the social interaction between group members. The abstraction process taken place in this group were dominated by empirical abstraction that emphasize on the aspect of identifying characteristic of manipulated or imagined object during the process of recognizing and building-with.

212 The implementation of discovery learning for enhancing mathematical literacy abilities of eight grade students

D Tokadaa), T Herman, and Suhendra

Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia. Jl. Dr.SetiaBudhi No. 229, Bandung 40154, Indonesia a)E-mail: david_tokada@yahoo.co.id Abstract. The background of this research is students mathematical literacy ability which is still less so most students find difficulty in solving mathematical problem in daily life. Learning which tend to be teachercentered not give change to students to develop their own ideas so the students do not master the concept well. Discovery learning is one of learning which train students how to discover mathematical concept and to train students toexpress their ideas.This study is quasi experimental study which is aimed to find out the enhancement of mathematical literacy ability of eighth grade students with discovery learning. This researchused nonequivalent control group design. The population in this research wereall students of the eight gradeJunior High School in Tana Toraja. This research conclude that mathematics learning with discovery learning method in eight grade students of Junior High School can enhance the ability of mathematical literacy more significant. Discovery learning give change to students to construct their own knowledge so they can understand mathematical problem until its solution.

214 Implementation of inquiry strategy in mathematics senior high school

R K Sulistyowatya) and R A Prafianti Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: rrkuntiesulistowaty@student.upi.edu Abstract. This research is a descriptive qualitative research with classroom action research approach.The aim of this research is to enhancing students’ learning outcomes on exponent, roots, and logarithm through the implementation of Inquiry strategy. Thisresearchhad been conducted with 30 students (17 female and 13 male) studying in the 10th grade. Data was collected from students through documentation, observation, and test. The data was analyzed using descriptive qualitative and quantitative methods. This research was conducted in three cycles, each cycle consists of planning, acting, observing and reflecting. The findings revealed that Inquiry strategy affected students’ learning outcomeson exponent, roots, and logarithm.

215 Development of problem solving mathematics test of junior high school students based on rasch model analysis

T Septianawati a) and DJuandi Departemen Pendidikan Matematika, UniversitasPendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: tiaseptianawati@student.upi.edu Abstract. The aims of this study is to develop a test instrument of mathematical problem solving ability of student second class junior high school which is valid and has a good characteristic. The research method that used in this research is research and development method.Trial was conducted on 39 students of third class in SMPN 2 Kuningan academic year 2016/2017. Data analysis was done by using Rasch Model with Winstep software. The Rasch Model was chosen because of some advantages possessed. The results of the analysis with the Rasch Model show that the instrument test of problem solving which has developed had a valid category and worthy to use.

216 Study of literature: improving mathematical problem solving and mathematical connection ability with laps-heuristic learning model

A S Zauria), S Prabawanto, and E Nurlaelah

Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: sufyanzauri@student.upi.edu Abstract.Many reasearchs revealed that the mathematical problem solving ability and mathematical connections ability of Indonesian students are lacking.In this paper will be sought ways to improve the mathematical problem solving and mathematical connection abilities by collecting various information from some literature. Solution we found to solve the problem is by applying the LAPS-Heuristic learning model. Logan Avenue Problem Solving (LAPS-Heuristic) learning model is a learning model that can guide students on understanding problems, developing strategy, implementing the strategy to find the solutions, and checks the solutions. Method that used on this research is documentation method. The results of the analysis of the literature that have same topic reveals that the learning of LAPS-Heuristic can improve the mathematical problem solvingability and mathematical connection ability.

218 Development of CONINCON learning model for growing mathematical connection ability

Saminanto1,a), Kartono2, S B Waluyo2, and Mulyono2 1Department of Mathematics Education, Universitas Islam Negeri Walisongo Semarang, Jl. Walisongo No. 3-5Ngaliyan, Semarang 50185, Indonesia 2Department of Mathematics Education, Universitas Negeri Semarang, Jl. Sekaran Gunung Pati,Semarang 50229, Indonesia a)E-mail: anto_iain@yahoo.com Abstract. Mathematical connection is one of the basic skill of learning mathematics.The ability of mathematical connections includes a connection of inter mathematical concepts, among mathematical concepts, with other subjects and daily life.The existing learning models have not been effective to growing all indicators of mathematical connection capability in one learning process. We are required CONINCON learning model which developed based on constructivism, integrative, and contextual approach.The CONINCON learning model has been tested its validity by expert validator, and tested its practicality and effectiveness with 3 stages of learning test at SMPN 16 Semarang.The CONINCONlearning model with syntax of construction orientation phase, construct phase, integrative phase, contextual phase, and connection reflection phase have been widely implemented at 40 SMP and 5 MTs in Semarang.

219 Guided discovery learning (GDL) and brain based learning (BBL) with contextual approach in mathematics achievement

V Kartikaningtyas1,a), T A Kusmayadi2, and Riyadi2

Pascasarjan Pendidikan Matematika, Universitas Sebelas Maret, Jl. Ir. Sutami No. 36A, Jebres, Surakarta, Jawa Tengah 57126, Indonesia

a)E-mail: valeria0993@yahoo.com Abstract. The aim of this study was to know about the effect of Guided Discovery Learning (GDL) and Brain Based Learning (BBL) with contextual approach in mathematics learning. GDL-contextual is the learning model that students have a guidance from the teacher in learning process to discover a concept and solve some contextual problem. BBL-contextual is a learning that related to how our brain work naturally in the learning process by making a good condition for study and also related to the daily life problem. The research method is quasi experiment which used two experiment groups. The research design was randomized static group comparison design. The sample had been chosen by stratified cluster random sampling.The data were collected through a student's mathematics achievement tests that given after the treatment of each group. The results of the study showed that GDL-contextual is not significant different than BBL-contextual in mathematics achievement.It means both the two models could be used in mathematics learning to improve the mathematics achievement.

220 The Development of Mathematics Curriculum to increase the Higher Order Thinking Skills

Y Anggraena1,a), I Ichsanudin2, S Aisah3, and Mukhidin4

1Puskurbuk, Balitbang, Kemdikbud, Jl. Gunung Sahari Raya No. 4 Jakarta Pusat 2P4TK Pertanian, Jl. Jangari Km 14 P.o Box 138 Sukajadi, Karangtengah, Cianjur-Jawa Barat 43201 3SD Bekasi 4Pendidikan Teknik Elektro, UniversitasPendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)Email: yogi_anggraena@yahoo.com AbstractsThe Australian Council for Educational Research (ACER) stated that higher order thinking skills comprise into several processes such as analyzing, reflection, reasoning (argumentation), applying concepts within different situations, assembling, and creating. The Higher Order Thinking Skills (HOTS) is not the abiity to remembering, knowing, or repetition. It includes various skills like the ability to solve the problem which we have particularly know as problem solving skills, critical thinking, creative thinking, reasoning, and decision making. Those skills are important competencies in the 21 century skills. Mathematics education has been developing in line with learning theories development, changing of technology, and life demands as well as the using of mathematics within the globalization era in the 21st century. Nothing almost left from math when we are using our skills and interpreting in overcoming and solving the problem. Student must have the capabilty of mathematics literacy. Matematics literacy concept is addressed to individual skills for formulating, applying, and interpreting math in various context, including mathematical reasoning and the using of several concept of mathematics procedures, facts, and tools to figure out, describing and predicting an event or phenomenon. Indonesia has attended TIMSS and PISA study many times asnd the study reported that students have not been able to develop their thinking abilities optimally in mathematics subject at school. They are lacking of competencies in the ability of : (1) understanding complex informations; (2) Theory, analysis, and problem solving; (3) the using of tools, procedures of problem solving, and (4) problem investigations. Therefore, in the development of mathematics curriculum needs prioritizing the essential skill aspects which is the higher order thinking skills that necessity to increase students quality in the 21st century.

221 Scientific approach to improve mathematical problem solving skills students’ of grade V

Roheni1,a), T Herman2, and A Jupri2 1Pendidikan Dasar Sekolah Pascasarjana Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia 2Departemen Pendidikan Matematika UniversitasPendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia a) E-mail: roheni1505@gmail.com

Abstract. This study investigates the skills of elementary school students’ in problem solving through the Scientific Approach. The purpose of this study is to determine mathematical problem solving skills of students by using Scientific Approach is better than mathematical problem solving skills of students by using Direct Instruction. This study is using quasi-experimental method. Subject of this study is students in grade V in one of state elementary school in Cirebon Regency. Instrument that used in this study is mathematical problem solving skills.The result of this study showed that mathematical problem solving skills of students who learn by using Scientific Approach is more significant than using Direct Instruction. Base on result and analysis, the conclusion is that Scientific Approach can improve students’ mathematical problem solving skills.

222 Think pair share using realistic mathematics education approach regarded from mathematical-logical intelligence toward mathematics achievementand mathematical disposition

H Afthina1,a), Mardiyana2, and I Pramudya2 1Departemen Pendidikan Matematika, Universitas Sebelas Maret, ,Jl. Ir. Sutami No. 36 A, Jebres, Surakarta, Jawa Tengah 57126, Indonesia 2Departemen Pendidikan Matematika, Universitas Sebelas Maret, Jl. Ir. Sutami No. 36 A, Jebres, Surakarta, Jawa Tengah 57126, Indonesia a)E-mail: deimaafthina@gmail.com Abstract. This research aims to determine the impact of mathematics learning applying Think Pair Share (TPS) using Realistic Mathematics Education (RME) viewed from mathematical-logical intelligence of students toward mathematics learning and mathematical disposition of students.Method that used in this research is quasi experimental research The population of this research consists of VIII grade students from State Junior High School 2 Jaten. The sample of this research, taken by cluster random sampling. The result of this research shows that (1) mathematics learning and mathematical disposition of students applying TPS using RME approach gives a better result than those applying direct learning model; (2) students with high mathematical-logical intelligence can reach a better mathematics achievement than those with average and low one, whereas students with average mathematical-logical intelligence can reach a better achievement than those with low one;(3) there are no significant differences regarding students’ mathematics disposition amongst students with high, average and low mathematical-logical intelligence; (4) there is an interaction between learning model and the level of students’ mathematical-logical intelligence in giving learning achievement result, (5) there is no interaction between learning model and the level of students’ mathematical-logical intelligence in giving a learning achievement.Based on the result, there is animpact of mathematics learning applying TPS using RME approach viewed from mathematical-logical intelligence of students toward mathematics learning. Meanwhile, TPS using RME approach has an impact on mathematical disposition, but mathematical-logical intelligence has no significant effect on mathematical disposition

223 Investigating primary school mathematics teachers’ deductive reasoning ability through varignon’s theorem

A Jupri Departemen Pendidikan Matematika, Program Studi Pendidikan Matematika dan Program Studi Pendidikan Dasar, Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia E-mail: aljupri@upi.edu Abstract. The responsibility to promote the growth of deductive reasoning ability of school students through learning mathematics is in the hand of mathematics teachers and particularly primary school mathematics teachers. However, how we make sure whether teachers are able to do so.To investigate this issue, we conducted a three-step of an exploratory survey study. First, we designed tasks from the Varignon’s theorem. Second, we administered an individual written test involving twenty master students of primary education program, in which they are prospective of and primary school mathematics teachers. Finally, we address the results in the light of Van Hiele theory. The results showed that participated students lack of deductive reasoning ability in the context of geometry. For further research, we wonder whether the designed tasks are also applicable to assess student deductive reasoning ability if the students have acquired appropriate teaching

224 Analysis of mathematical problem solving ability and students` errors on segiempat topic by conventional learning

N A Rusydaa), Kusnandi, and Suhendra

Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setia Budhi No. 229, Bandung 40154, Indonesia a)E-mail: nurul140892@gmail.com Abstract. The purpose of this research is to analyze of mathematical problem solving ability and students` errors in solving the problem of segiempat topic at seventh grade in SMP Pembangunan Laboratorium Universitas Negeri Padang in academic year 2016/2017. This research was conducted by using quantitative approachwith descriptive method. Population in this research was all student of class VII and sample was student of class VIIC that was chosen by purposive sampling. The data was collected by the test. The results showed the percentage of achievement of mathematical problem solving indicators of students were: 1) solve closed mathematical problem with context in math was 50%; 2) solve the closed mathematical problem with the context beyond mathematics was 24%; 3) solving open mathematical problems with contexts in mathematics was 35%; And 4) solving open mathematical problems with contexts outside mathematics was 44%. Based on the percentage achievement of each indicator, it can be concluded that the level of achievement of mathematical problem solving ability in segiempat with conventional learning still low, so the students` abilityof mathematical problems solving need to be improved and students` errors in solving mathematics problems need to be reduced

225 Improvement of mathematical problem solving ability of junior high school students throughang’sframework for mathematical modelling instruction

NFasni a), T Turmudi, and K Kusnandi

Departemen Pedidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia

a) E-mail:nurli.fasni@gmail.com Abstract. This research background of this research is the importance of student problem solving abilities. The purpose of this study is to find out whether there are differences in the ability to solve mathematical problems between students who have learned mathematics usingAng's Framework for Mathematical Modelling Instruction (AFFMMI) and students who have learned using scientific approach (SA). The method used in this research is a quasi-experimental method with pretest-postest control group design. The population of this research is all of 8thin one of the junior high school in Bandung even-term 2016/2017, later on two classes of it were taken for the samples of this research. A class was taught using Ang's Framework for Mathematical Modelling Instruction (AFFMMI) and the other one was tought using scientific approach (SA). The data of this research were gotten from the test in mathematical problem solving. Data analysis of mathematical problem solving ability usingIndepent Sample Test. The results showed that there was a difference in the ability to solve mathematical problems between students who received learning with Ang's Framework for Mathematical Modelling Instruction and students who received learning with a scientific approach

226 Enhancing students’ creative thinking ability using creative problem solving (cps) model in collaborative group setting

S S Assiti a) and T Herman

Program Studi Pendidikan Matematika, Sekolah Pasca Sarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: sasa.assiti@gmail.com

Abstract. The present study was conducted to examine the effect of Creative Problem Solving (CPS) model in collaborative group setting in enhancing students’ creative thinking ability. By analysing contents of 32 literatures related to creative problem solving, collaborative group, mathematics and mathematics education, it could be concluded that students’ creative thinking ability can be enhanced using CPS model in collaborative group that consists of three components. These three components consist of 6-phases of CPS model that is used in modern classroom at the present time. The conclusion is CPS will be better in collaborative group since working together will enhance students’ achievement more than working individually

227 Trend of students’ research in mathematics education

W Ramadiantia) and A Asmarab)

Program Studi Pendidikan Matematika, Universitas Muhammadiyah Bengkulu, Jl.Bali, Bengkulu, Indonesia a)E-mail: winda.ramadianti@gmail.com b)E-mail: asmaraadi@ymail.com Abstract. This current study aims to describe trends of research done by students of University of Muhammadiyah Bengkulu in term of research method and themes. The data of the study was collected from 120 documents of students’ research report in range of 2014 to 2016 academic year. The results of the current study show that majority of students’ researches were qualitative method. Further, the most of research used quasi experiment as strategy of inquiry. In addition, most of research discussions are about application of learning models/methods/strategy and their connection with cognitive domain of students in Junior and Senior High School like concept understanding, mathematics problem solving, creative thinking process, critical thinking and etc. Moreover, topic of research that needs to be added is those are on affective and psychomotor domain in mathematics learning. In the other hand, the subject matter that still needs to be more studied by students is material of math taught in odd semester at school. In addition, studies that are conducted at Vocational School and Elementary Schools also need to be increased.

229 Analysis of mathematical communication ability of students grade viii on geometry topic by conventional learning

D S Saria), Kusnandi, and Suhendra

Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: dwiseptinasari92@gmail.com Abstract. This study aims to analyze the difficulties of mathematical communication ability of ninth grade students in one of Junior High School in Riau academic year of 2016/2017 on “three-dimensional space” topic. Thisresearch conducted by using quantitative approach with descriptive. The population in this research was all students of ninth grade and the sample was students of IX.6that was chosen by purposive sampling technique. Data of mathematical communication were collected through essay test. Furthermore, the data were analyzed with a descriptive way.The results of this study indicate the percentage of achievement of student mathematical communication indicators as follows 1) Stating a situation, ideas, and mathematiccorrelation into images, graphics, or algebraic expressions is 35%; 2) Statingdaily experience into a mathematic language / symbol, or a mathematic model is 35%; and 3) Associating images or diagrams into mathematical ideas is 53.3%. Based on the percentage of achievement on each indicator, it can be concluded that the level of achievement of students' mathematical communication ability is still low with the average percentage of each indicator is 41.1%, therefore students' mathematical communication ability need to be improved

230 Mathematical reasoning abilities and discovery learning in junior high school

T Rohaeti ,a), B A Priatna Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: titirohaeti@student.upi.edu Abstract. This article to exemine students’ mathematical reasoning ability and to exemine Discovery Learning in junior high school. This study use quantitative approach withdescriptive method becausethis research was done without any treatment on sample. Research data obtained based on what is happeningat this time on the sample of research. This study was conducted in one of the State Junior High School in Cirebon with the sample of 30 students of class IX. Based on the results of the analysis and discussion, students' mathematical reasoning ability is still low so it needs to be improved. Therefore, an effort is needed to overcome the problems related to students' mathematical reasoning. One of the efforts that can be done is by doing the learning that can facilitate the students to construct their own mathematical reasoning so that can bedevelop maximally. Based on study of the theory, one of the learning method that can optimize for upgrades the students' mathematical reasoning ability is discovery learning

231 Error analysis on solving problems of 8th graders viewed from the perspective of new man’s theory (focused on cubes and beams)

N D Lestari a) and S Prabawantob)

Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia E-mail: a)novidlestari@yahoo.co.id b)Email: sufyani@upi.edu

Abstract.Students had difficulties in learning mathematics, it can be known from math score are still low or less from value of the minimum mastery which was assigned by mathematics teacher. This paper presents an analysis of grade eighth’s data to know students’ error on solving problems cubes and beams. This study used description method with thirty-four grade eighth students as sample from one of junior high school in Bandung, Indonesia. The students solved five essay test about cubes and beams topics. The results of the data collection were analyzed to get students’ error using Newman’stheory, and they were described. The results show that there were fivetypeof error, namely: encoding error, comprehension error, calculation error, transformation error, and reading error. Mathematics’ teacher must create of learningsituation which more meaningful to improve students’ error, with expectation, the students can understand the concept and don’t do mistake again

232 Analysis of students’ mathematical reflective thinking ability in the eighth-grade of junior high school

M Yanuar a) and Y S Kusumah

Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setia Budhi No. 229, Bandung 40154, Indonesia

a)E-mail: yanuar_melinda@yahoo.com Abstract. This research aims to analyze the ability of reflective mathematical thinking and find out the alternative way that can be done to overcome the difficulties of the students' reflective mathematical thinking ability. This research used descriptive-qualitative method, and involved 37 eighth-grade students from a junior high school in the city of Serang. The data of reflective mathematical thinking ability were collected through essay test. The data were analyzed with a descriptive way. The results showed the percentage of achievement of students' reflective mathematical thinking’s indicators are: (1) identify the concepts and or mathematical formulas used in the problem or process of mathematical solutions with reasons is 31.75%; (2) check the validity of arguments based on the concepts/ properties used is 38.85%; (3) show the difference between relevant data and irrelevant data in problem solving is 41.22%; (4) interesting analogy of two similar cases is 39.86%; (5) generalize accompanied by reasoning is 45.94%; and (6) solve mathematical problems using various resolution strategies are 43.02%. It can be concluded that the level of achievement of student’s mathematical reflective thinking is still low with the average of the indicators is 40.11%, so students' mathematical reflective thinking should be improved

233 Student error analysis in resolving the problem of mathematic problems on polyhedron

S R Putri a), S Prabawanto, and K Kusnandi

Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: rahmaputrisuci@ymail.com Abstract. The background of the problem of this study is that there are still many students who have difficulties in solving the problem solving on the matter of polyhedron. This study aims to determine the types of errors that students do and their causes in solving the problem of polyhedron based on Newman procedures. This research used qualitative research with research type of case study. Data collection using test method and interview. The subjects of the study were 6 people, each consisting of 2 students from upper, middle, and lower students who were taken from 25 students of grade VIII SMP in one of the schools in Tanah Datar District. The instrument used in this research is a test question which contains problem solving problems of polyhedron. Based on the results of the study, students have tried to solve problems but often occur mistakes especially when understanding, transforming, and processing answers. The cause of the error is because the students do not understand the concept of surface area and the volume of polyhedron, lack of understanding of prerequisite materials, and less precise in the calculation

235 Mathematics teachers’ beliefs about scientific approach and implementation in mathematics learning

A A Mutholib1,a), I Sujadi2, and S Subanti2

1Department of Mathematics Education, Sebelas Maret University, Jl. Ir. Sutami No 36-A Kentingan Surakarta, Jawa Tengah, Indonesia 57126 2Department of Mathematics Education, Sebelas Maret University, Jl. Ir. Sutami No 36-A Kentingan Surakarta, Jawa Tengah, Indonesia 57126

a)E-mail: ahmad3t@gmail.com Abstract. Scientific approach (SA) is used for the exploration of this research. Teachers’ beliefs have a greater influence than the teacher's knowledge of designing lesson plans in the classroom. The objectives of this study are to explore the teachers’ beliefs in SA, to reveal how the beliefs are reflected in classroom practices, and to figure out the factors affecting their beliefs and practices of SA to the teaching of mathematics. Results of the study: 1) The teachersbelieve about the conception of SA. They also believe that the SA is important and gives impact to students’ progress. They believe that by applying SA, the target of learning is acquired. As to learning procedure, they believe that SA steps are conducted in sequence by combining some steps for each. 2) Teachers formulate their beliefs of applying the five scientific step of integrating all steps by keeping the sequence. Teachers argue that target of learning can be attained by some ways, namely presence of theoretical and practical support, teachers’ guidance, providing variety of media and motivation to students. 3) There are five factors which influence teachers’ beliefs and practices of SA, namely learningexperience, teaching experience, teachers’ motivation, sharing with colleagues and facility

236 The eksperimentation of the numbered head together learning model with realistic matematical approach in terms of students’ adversity qoutient

A Choirul M S S1,a), Budiyono2,, and I Slamet2 1Magister Pendidikan Matematika, Universitas Sebelas Maret, Jl. Ir. Sutami No 36 A, Surakarta 57126, Indonesia 2Magister Pendidikan Matematika, Universitas Sebelas Maret, Jl. Ir. Sutami No 36 A, Surakarta 57126, Indonesia a)E-mail: capirngirl@yahoo.com

Abstract. Recently, the teaching process which is conducted based on teacher center affect the students interaction in the class. It causes students become less interest to participate. That is why Numbered Head Together (NHT) is offered to overcome this situation. NHT, one of teaching model, is a variant of group discussion whose aim is giving a chance to the students to share their ideas related to the teacher’s question. By using NHT in the class, a teacher can give a better understanding about the material which is given with the help of Realistic Mathematics Approach (RMA) which known for its real problem contex. Meanwhile, the researcher assumes instead of selecting teaching model, Adversity Quotient (AQ) of student also influences students’ achievement. This research used the quasi experimental research. The population is junior high school students grade VII in SMP N 26 Surakarta, the samples is 60 students, it was taken by using the stratified cluster random sampling technique and the aim of the research is NHT learning model with RMA approach gives a better learning achievement of mathematics than direct teaching model

237 Analysis of mathematics learning process standard of vocational high school

H Yulianti a), Kusnandi, and B A P Martadiputra

Departemen Matematika, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: yuliantiheti13@gmail.com Abstract. This research is focused on the implementation of process standard of the 2013 Curriculum of Mathematics in three SMK in Bandung. Problems arising that have become the background of this research include some significant changes from the KTSP (the previous curriculum) to 2013 Curriculum in Mathematics subject where the structure was switched from Mathematics as an adaptive subject to Mathematics as a fixed and required subject as in Senior High School. Whereas, learning motivation of SMK students differ from those of Senior High School. One of the aims is to analize the implementation of process standard of learning mathematics SMK in Bandung. Quantitative approach is conducted in a descriptive method. The determination of samples is conducted in Purposive Sampling method and the choice of SMK is divided by contents; Mathematics for Engineering, Accounting, and Tourism. Instruments chosen in this research are observation sheets regarding the planning and execution of learning and interview. The result shows that the implementation of process standard is good in planning (87,4%), while for the execution the results comes out very good (92,06%). The result reflects that teachers still have to be given socialization and training in order to implement the 2013 curriculum well

238 Student mathematical self-esteem through learning cycle 7E model with scientific approach

F Firdaus a), N Priatna, and S Suhendra

Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. SetiaBudhi No. 229, Bandung 40154, Indonesia a)E-mail: dauzkd6ptr@gmail.com Abstract. One of the affective factors that affect student learning outcomes is student self-esteem in mathematics, learning achievement and self-esteem influence each other. The purpose of this research is to know whether self-esteem students who get learning cycle 7E learning with scientific approach is better than students who get conventional learning. This research method is a non-control group design. Based on the results obtained that the normal and homogeneous data so that the t test and from the test results showed there are significant differences in self esteem students learning with learning cycle 7E with a scientific approach compared with students who learn conventional language. it can be concluded that self-esteem students who get learning cycle 7E learning with a scientific approach is better than students who get conventional learning. The implications of the results of this study are that students should be required to conduct many discussions, presentations and evaluations on classroom activities as these learning stages can improve students' self-esteem especially pride in the results achieved

239 The effectiveness of project based learning with scientific approach viewed from interpersonal intelligence

M T C Gerhana1,a), Mardiyana2, and I Pramudya2 1Departemen Pendidikan Matematika, Universitas Sebelas Maret, Jl. Ir. Sutami No. 36A, Surakarta 57126, Indonesia 2Departemen Pendidikan Matematika, Universitas Sebelas Maret, Jl. Ir. SutamiNo. 36A,Surakarta 57126, Indonesia a)E-mail: tita.mathuns@gmail.com Abstract. This research aimed to explore the effectiveness of projectbased learning with scientific approach viewed from interpersonal intelligence toward students’achievement learning in mathematics. This research employed quasi experimental research. The subjects of this research were grade X MIPA students in SMA N 1 Godean Yogyakarta, academic year 2016/2017. The data gathering conducted on February-April 2015. The research instruments used were observations, tests, and questionnaires. The result of the research showed that: (1) project based learning model is more effective to generate students’ mathematics learning achievement that classical model both in general and in terms of each level of students’ interpersonal intelligence (2) students with medium interpersonal intelligence accomplish mathematics learning achievement more effectively compared to those with high and low interpersonal intelligence, students with high interpersonal intelligence reach mathematics learning achievement more effectively than students with low interpersonal intelligence. Students with high, medium, and low interpersonal intelligence in PjBL model applied class can yield mathematics learning achievement more effectively than students in classical model applied. So, project based learning viewed from interpersonal intelligence effective to improving students’ achievement learning in mathematics

240 Investigation of Student Probabilistic Thinking Level

I Sujadia), R Kurniasih, and S Subanti Postgraduate Mathematics Education FKIP, Universitas Sebelas Maret, Jl. Ir. Sutami No. 36A, Surakarta57126, Indonesia a)E-mail: imamsujadi@ymail.com Abstract. In this paper was to investigate level on students’ probabilistic thinking. The research’s subject was students in grade 8th Middle School students. The main instrument is a researcher and a supporting instrument is probabilistic thinking skills test and interview guidelines. Data was analyzed using triangulation method. The results showed that the level of students probabilistic thinking before obtaining a teaching opportunity at the level of subjective and transitional. After the students' learning level probabilistic thinking is changing. Based on the results of research there are some students who have in 8th grade level probabilistic thinking numerically highest of levels.

242 Analysis of students’ errors in resolving geometryproblems based on spatial intelligence

N Riastutia), Mardiyana, and I Pramudya

Departemen Magister Pendidikan Matematika, Universitas Sebelas Maret, Jl. Ir. Sutami No. 36 A Jebres, Surakarta, Jawa Tengah 57126, Indonesia a)E-mail: novariastuti2@gmail.com Abstract.This study aims was describing student’s error in resolving geometry problem based on Newmans’ Error Analysis viewed from spatial intelligence. This research used a descriptive qualitative method aimed to identify student’s error by 35 students of SMPN 2 Ngawi in eightgrade. The subjects were 11 students with hightspatial intelligence, 17 students with medium spatial intelligence, and 7 students with low spatial intelligence. The sampling technique used was purposive sampling. Data collection was done based on student’s work through test, interview, and observations. The result of research showed that students from hight spatial intelligence category made errors in 3.0% comprehension errors, 3.0% transformation errors, 6.0% process skills errors, and 6.0% encoding errors. Students from medium spatial intelligence category made errors in 4.5% comprehension errors, 6.0% transformation errors, 9.0% process skills errors process skills errors, and 9.0% encoding errors.Then, students from low spatial intelligence category made errors in 9.0% comprehension errors, 14.9% transformation errors, 14.9% process skills errors process skills errors, and 14.9% encoding errors

243 Math learning process with science technology engineering mathematics (stem) approach in indonesia

N Milaturrahmaha), Mardiyana, and I Pramudya

Departemen Pendidikan Matematika, Universitas Sebelas Maret, Jl. Ir. Sutami 36A, Surakarta 57126, Indonesia a)E-mail: nailamila36@gmail.com Abstract. STEM approach has been widely applied in developed and developing countries. In Indonesia, the STEM approach has not been widely used. Application of STEM approach in each country is different according to the needs of the State itself. This study aims to determine (1) the process of learning mathematics with STEM approach in Indonesia which includes the readiness of teachers before the learning process, implementation of learning, evaluation of learning. (2) Obstacles experienced by teachers during the learning process with STEM approach in Indonesia. This research is descriptive qualitative research. The subject of the research is the math teacher. The technique used in taking the subject is purposive sampling. Methods of data collection is by observation and interview. Technique to validate data with time triangulation. Data analysis techniques used consist of data reduction, data presentation, and conclusion. The results of this study are: (1) the learning process of mathematics with STEM approach includes preparatory aspects before learning, learning implementation aspect consisting of preliminary, core and closing stage, and evaluation aspect. (2) Obstacles experienced by teachers in applying STEM approach to learning mathematics is looking for real life and material practice on a material

244 Facilitating students’ algebraic thinking process in the property of the point and line context

H Nurrahmi a), D Suryadi, and S Fatimah

Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudhi No. 229, Bandung 40154, Indonesia a)E-mail: hanifahnurrahmi@rocketmail.com Abstract. Learning of schools algebra is limited to symbols and operating procedures. In fact, algebra learning is related to reasoning and ways of thinking but it had caused problems. Students are able to work on problems that only require the ability to operate symbols but they are unable to work on problems that require the ability to generalize a pattern as one of part of algebraic thinking. The purpose of this study is to create a didactic design that facilitates students to do algebraic thinking process through the generalization of patterns, especially in the context of the property of point and line. This study used qualitative method and includes Didactical Design Research (DDR). The result of this study can be concluded that the design that has been made has facilitated the students to do algebraic thinking process through the generalization of patterns, especially in the context of property of the point and line. Reccomendation for further study is students should be given direction to denote a more practical pattern than the patterns that have been found

245 Analysis of students’ thinking level based on solo taxonomy reviewed from students’ self efficacy

U H Putri1,a), Mardiyana1, and D R S Saputro2 1Departement of Mathematics Education, Universitas Sebelas Maret, Jl. Ir. Sutami No.36 A, Kentingan, 57126, Jebres, Surakarta, Indonesia 2Departement of Mathematics, Universitas Sebelas Maret, Jl. Ir. Sutami No.36 A, Kentingan, 57126, Jebres, Surakarta, Indonesia a)E-mail: uninghapsari@gmail.com Abstract. This study aims to determine the extent to which the students 'thinking level based on SOLO taxonomy guidance and reviewed from students' self efficacy (SE). Taxonomy SOLO is a taxonomy that classifies the students' thinking level into five, ie the prastructural, unistructural, multistructural, relational, and extended abstract levels. SE is the belief that one has in completing a given task or problem where in its completion it needs structured steps so that it can be identified to what extent the student's level of thinking. The type of this research is descriptive research with qualitative approach. The subjects of the study were taken by one student in each SE category (high, medium, and low) which then given the problem solving test and the result was triangulated by interview. From this research, it is found that students with high SE can achieve uniructural-relational thinking level, subject with SE being able to reach the level of unistruktural-multistruktural thinking, and subject with low SE able to reach unistructural-pristructural level. By paying attention to SE in learning, especially in problem solving process, it is expected that the educator can prepare the learning as well as possible so as to obtain optimal learning achievement

246 The development of interactive matheatics learning materials based on local wisdom

M K Abadi a), E Cahya, and A Jupri

Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: kharisabadi@student.upi.edu Abstract. The same educational facilities must be obtained by all students. From observation to students of senior high school in Serang district there are student do not have mathematics books to study.This is because the students do not get the package from the government package and books from the library package. The prevalence of education should be based on knowledge with local wisdom. Local wisdom of the region should be enriched in the subject matter. The purpose of this study is to create interactive learning materials that can be used on smart phones with .swf format. This is to answer the challenge that many students do not have a package book and have a smart phone. In this study based on literature review. In this study we found that interactive learning materials are suitable for learning in the digital age

247 Rigorous mathematical thinking (RMT) approach to enhancing student’ mathematical creative and critical thinking ability

D Hidayata), E Nurlaelah and J A Dahlan Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: dayath1992@gmail.com

Abstract. The ability of mathematical creative and critical thinking are two abilities that need to be developed in the learning of mathematics. Therefore, efforts need to be made in the design of learning that is capable of developing both capabilities. The purpose of this research is to examine the mathematical critical thinking ability and mathematical creative thinking ability of students who get RMT approach and students who get expository approach. This research was quasi experiment with control group pretest-posttest design.The population were all of students grade 11thin one of the senior high school in Bandung. The result showed that: 1) the achievement of mathematical critical thinking ability of student who obtain RMT is better than students who obtain exspository approach; 2) the achievement of mathematical creative thinking ability of student who obtain RMT is better than students who obtain exspository approach.

248 Development of teaching material to foster students mathematical problem solving ability

Risnanosanti and Ristontowi

Program Studi Pendidikan Matematika, Universitas Muhammadiyah Bengkulu, Jl. Bali Po.Box 118, Bengkulu 38119, Indonesia

E-mail: nosantirisna@gmail.com

Abstract. The aim of this study is to produce of a valid teaching materials developed to foster students' mathematical problem solving abilities through learning approach based on material issues prism for the junior class VIII. This research is a development, which uses 4-D model of development. In this study is only done in 3 phases: definition, design, and development includes expert test and one to one. The subjects were students of class VIII SMPN 1 Maje in academic year 2016/2017 amounted to 10 students are capable of high, medium and low. Instrument in this study is the validation sheets. Data validation sheet instructional materials were analyzed to see the validity of teaching materials. The result based on the research as follows: Results of the assessment on the sheet validation advance and validate the contents of teaching materials according to experts, and sheets validation advance the teaching material shaped students worksheet by students on one to one test as well as through the test Q Cochran shows that the teaching materials are already in valid and practical criteria

249 Geometric thinking students' and process-oriented guided inquiry learning model

D Hardianti ,a), N Priatna, and B A Priatna Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: hardiantidesrina@student.upi.edu

Abstract. This article aims to examine students' geometric thinking ability and to examine the POGIL model theoretically. This study uses quantitative approach with descriptive method because this research was done without any treatment on subjects. Data were collected naturally. This study was conducted in one of the State Junior High School in Bandung . The population was eighth grade students and the sample was 32 students. Data of students' geometric thinking ability were collected through geometric thinking test. These questions are made based on the characteristics of geometry thinking based on van hiele's theory. Based on the results of the analysis and discussion, students' geometric thinking ability is still low so it needs to be improved. Therefore, an effort is needed to overcome the problems related to students' geometric thinking ability. One of the efforts that can be done by doing the learning that can facilitate the students to construct their own geometry concept, especially plane’s concepts so that students' geometric thinking ability can enhance maximally. Based on study of the theory, one of the learning models that can foster the students' geometric thinking ability is POGIL model.

250 An analysis of students’ mathematics communication on junior high school based on prior mathematical knowledge

E J Ditaa), BA Priatna and Kusnandi

Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: eva.juliandita@student.upi.edu Abstract. This study conducted on VIII grade Junior high school in Pekanbaru with 34 students as participants. Study aimed to analyze students’ mathematics communications which classified into three categories, they are high, medium and low. To collect the data, the instruments mathematics communication problems, prior mathematical knowledge (KAM) which had been validated and reliable, interview and observation sheets were employed. Prior mathematical knowledge problem consists of 8 items which content of polyhedron materials. Then, 4 questions of prior knowledge have been given to student and followed 4 questions of mathematics communication. The result of analysis said that there is no different significantly between high and medium groups. Meanwhile, there is different significantly between medium and low groups. But, those are students who achieved high score from high groups than students from medium and low groups on specific questions. Based on interview revealed that prior mathematical knowledge had contribution and influenced mathematics communications skill. Besides that, students’ mathematics communication was still poor, caused of unfamiliarize in expressing the mathematical symbol from the problem.

251 Development of mathematical problem solving instruments on quadrilateral material for junior high school students

H E Nurmutia1, a), S Prabawanto2, J A Dahlan2 1Students of Mathematics Education Department, School of Postgraduate, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia 2Lecturer of Mathematics Education Department, School of Postgraduate, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: halidaeka10@gmail.com Abstract. This article presents about test instruments to measure students' mathematical problem solving abilities. The development of this instrument is one of several research steps undertaken by the author.A good test instrument must meet the valid and reliable criteria.The steps of developing this mathematical problem solving instrument include:(1) study of mathematical problem solving literature; (2) create a lattice based on indicators of mathematical problem solving ability; (3) preparation of test items; (4) trials; (5) analysis of trial results; (6) revisions; (7) retest; And (8) analysis of retesting results.The instrument was tried to 30 grade VIII students from one of the junior high school inRembang.Based on the analysis of the results obtained 4 items test math problem solving abilities are valid and have high reliability.Thus, the instrument can be used to collect research data that measures students' mathematical problem solving abilities.

252 Didactic design with multi representation approach for equations and inequalities of absolute value linear one variable

R Widyaningsiha), D Suryadi, and E Mulyana

Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: myworld020506@gmail.com Abstract. This study aims to design the didactic design with multi-representation approach for equations and inequalities of absolute value linear one variable. The method used is Didactic Design Research (DDR) with three stages of analysis. The didactic situation analysis before learning resulted hypothetical didactic design that was implemented in class X MIPA 1 SMA 1 Bae Kudus with 38 students for six meetings. Metapedadidactic analysis show that the study goes according to the scenario. Students understand all existing representations and understand the effectiveness and efficiency of a representation depending on the type of question. They can conclude that definition and graphics can be used to solve all type of questions. Based on pretest and posttest data obtained score of N-gain = 0,92861. That is, didactic design that has high learning gain. Students have a positive response of 93%. In the retrospective analysis, design revisions were made by adding concept maps assignment of equations and inequalities, adding exercise about modeling real problems using equations or inequalities expressions and also lesson design with the aim of determining the absolute value function of the graph is known.

253 Improving students’ mathematics learning outcomes using super item strategy

M Sholehah

Departemen Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No 29, Bandung 40154, Indonesia

E-mail : Maratussholehah37@gmail.com Abstract. The aim of this classroom action research is to improve students’ mathematics learning outcomes at Science 4 of Tenth Grade on 65 Senior High School, West Jakarta. The background of this research is based on the low result of diagnostic mathematic test and low students’ learning activities of science Tenth grade. This research uses methods such as Classroom Action Research (PTK). There is an increase in students mathematics in the class. This research has done in two cycles for 36 students. The technique of data collecting is used an observation by the observer and the research team. Based on the research, it can be concluded: 1) The students’ learning result in the first cycle showed that only 58,33% students that reached the KKM, while in the second cycle, the students’ learning result showed that 80,56% reached the KKM. students gave the positif responses to the mathemathic learning process using Superitem strategy because it considered more atractive, easier to be unterstood, and make the students be more active. The final conclusion of this classroom action reasearch shows that Strategy Superitem is effective to improve students’ learning outcomes at science student.

254 Analysis of students’ mistakes in solving algebraic thinking test

Muthmainnaha), N Priatna, and B A Priatna Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: muthmainnahimut@student.upi.edu Abstract. This research aims to know students’ mistakes and lackness in solving the test of algebraic thinking.This reseach uses a decriptive qualitative method, and involve 33 students of 8th grade in a Madrasah Tsanawiyah (junior high school) in Bogor. The results of this study showed that students got a lack of interpreting, comprehending, and combining logic and concept in solving the problems.

255 Didactical design of sine and cosine rule

D M Irianaa), Turmudi, and Suhendra

Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: danxealgebra@gmail.com Abstract. This study aims to develop didactical design of sine and cosine rule based on emergence of learning obstacle experienced by students. Some students still have difficulties in solving problems related to the concept of sine and cosine rule. This research was part of didactical design research. The subject of this research is the students of 10th grade in one of Senior High School in SubangDistrict. Data collection was done by using triangulation technique including documentation, observation, interview and test. The result of this research is to produce didactical design of the concept of sine and cosine rule which can be used in mathematics learning in high school.It can be concluded that the didactic design developed can reduce the learning obstacle discovered and also can be one of alternative learning design on teaching of sine and cosine rule.

256 Learning mathematics with hybrid learning to improve the ability of mathematics language of grade VIII junior high school students

F A Saria), T Herman, and A Jupri Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: fitriaidasari@student.upi.edu Abstract. The background of this research is based on the importance of students' math skills. The ability of the language of mathematics play a role in the pace of solving mathematical problems. However, in fact, students' math skills are still low.Therefore, teachers are required to assist students in improving the ability of the language of mathematics.One of the lessons that can be used to improve students' math skills is Hybrid Learning. Hybrid Learning enables the use of online learning resources, but not leaving learning activities in the classroom. By using hybrid learning, the learning process can take place more effectively and efficiently.The objective of the research is to know the abilityof the students in term of the mathematical language skill of the students by using hybrid learning more better than students who received conventional learning. This research conducted in one of Junior High School in Serang City in academic year of 2016/2017 The samples of the research were taken is two classes. The research instrument consists of 8 description questions. Based on this research, the researcher concluded that ability of the students in term of the mathematical language skill by using hybrid learning more better than students who received conventional learning. Based on the research results, as well as the improvement of the research, it can be submitted suggestions that the hybrid learning can be taken into consideration by the teacher as an alternative learning at school. Additionally, we recommend further research that examines the effects of hybrid learning on different aspects for a more diverse material.

257 Local instruction thoery in PMR to grow the ability of thinking of algebra

T Supriatna1, Darhim2 and Turmudi2 1SMK PGRI 2 Sumedang, Jl Angkrek No 99 Sumedang Jawa Barat Indonesia (45323) 2Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. DR. Setiabudhi No.99 Bandung Jawa Barat Indonesia (40154) Abstract. To anticipate, reduce or even eliminate the obstacles that arise during the learning process, one of them by making local insrtruction theory (LIT), as did this research. The research method is in the form of design research, with the subject of research amounting to 184 junior high school students (6 classes) coming from different school grades. Restrospective analysis to produce LIT, performed prior to the experiment. From the findings of the research, it is found that: In all samples, the improvement of students 'algebraic learning ability using LIT in PMR is always higher than the students whose learning using PMR only, and there is a significant interaction between the learning treatment and the students' early mathematical knowledge on the achievement and Increased algebraic thinking ability.Implications Learning using LIT in PMRI can be applied to improve algebraic thinking skills. In the middle school rankings, the improvement of algebraic thinking skills with lessons learned using LIT in PMRI is higher than students from high school grades. This indicates that the use of LIT in PMRI in students whose school achievement has not been optimal, can be boosted up even beyond the achievement of students from higher-ranked schools

258 Effects of cooperative learning STAD on mathematical communication ability of elementary school student

E Maelasari 1,a) and Wahyudin2 1Departemen Pendidikan Dasar, Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: maygunawan@student.upi.edu Abstract. The aim of this study is to describe the increasing of mathematical communications capability, and difference between students who get STAD cooperative learning and students who receive DirectInstruction.This study is a quasi-experimental study with pretest posttest study design. Subjects in this study in one of the fifth grade elementary school located in CibeureumDistrict, Kuningan. The research instrument used was a written test mathematical communication skills. The results showed that the improvement of mathematical communication capabilities Direct Instruction students who scored significantly better than students who learned with STAD cooperative learning. By grouping according to the ability of students will show a positive impact on student achievement in the classroom. Direct learning can be used to develop the skills of mathematics. In direct instruction the teacher can better control the students and the ability to be achievedy

259 Using cooperative think pair share based assessment for learning in junior high school to improve mathematics achievement

O R Y Pradanaa), I Sujadi, and I Pramudya Departemen Pendidikan Matematika, Universitas Sebelas Maret, Jl.Ir. Sutami No. 36A, Surakarta 57126, Indonesia a)E-mail: Okirbt@gmail.com Abstract. This research was aimed to know effect of implementing Cooperative Think Pair Share Based Assessment for Learningon mathematics achievement. The study had identified the main effect of using Cooperative Think Pair Share Based Assessment for Learningin Junior high school. In other hand, this research recommends to incorporate Cooperative Think Pair Share and Assessment for Learningto improve mathematics achievement. This research uses a quantitative approach of Pretest and Posttest. The first made the control and experimental group. Two control group is group with ConventionalLearningandexperimental group is group with Cooperative Think Pair Share Based Assessment for Learning and Tink Pair Share. This research uses simple random sampling to select 3 of all Junior high school in Central Java, Indonesia and select 3 class of every school. ANOVA used to analyse the effectiveness this learning.The findings showed that Cooperative Think Pair Share Based Assessment for Learning provides the best results from others. The second order is Cooperative Think Pair Share and conventional at last.CooperatiaveThink Pair Share Based Assessment for Learninghad encouraged students and teachers to be innovative and creative in the mathematics learning to improve the mathematics achievement.

260 Didactical design of teaching trigonometric functions

S Rahmaha) and E Mulyana Departemen Matematika, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: sitirahmah19@gmail.com Abstract.The problem in learning trigonometric function in class X is not yet integrated learning on material of trigonometric function, equation and inequation. This study aims to design the didactical design of the concept of trigonometric functions by applying didactical design research to review and consider learning obstacle and learning trajectory. Through the process of repersonalization and reconstruction, the design is planned to enable students to sketch and understand graphs of trigonometric functions and to integrate the learning of trigonometric function, equation and inequation. . In every situation given, it has been prepared the anticipation of didactical and pedagogical that consists of students’ response and the feedbacks from the teacher. This didactical design is not a standard teaching material yet, means it will continue to be evaluated and improved in order to obtain the best result.

261 Discovery learning model with scientificsapproach toward mathematics learning achievement viewed from self efficacy

M R Ramdhania), B Usodo, and S Subanti

Depertemen Pendidikan Matematika, Universitas Sebelas Maret, Jl. Ir. Sutami No. 36-A, Kentingan Surakarta 57126, Indonesia a)E-mail: marlisaramdhani2014@gmail.com Abstract. This study aims to determine the effect of discovery learning model with a scientific approach toward mathematics learning achievement in terms of student self efficacy. This research was conducted at SMP N 3 Karanganyar with research population is all students of class VIII SMP N 3 Karanganyar and research sample is class VIII H as experiment class and VIII D as control class with each class amounted to 32 students. Mathematics learning achievement data are obtained through the test, while self efficacy data are obtained through questionnaire. Furthermore, the data were analyzed by using two-way Anava. The result of this research shows that: 1) discovery learning model with scientific approach gives better mathematics learning achievement than direct learning; 2) students with high self efficacy category have better mathematics learning achievement than those who have moderate and low self efficacy category, students with moderate self efficacy is having the same mathematics learning achievement with those having low self efficacy category; and 3) there is an interaction between discovery learning model with scientific approach and self efficacy toward student's mathematics learning achievement.Introduction.

262 Improving of understanding and reasoning ability for junior high school students through realistic mathematics education

Fatimaha), N Priatna, and D Dasari

Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setia Budhi No. 229, Bandung 40154, Indonesia a)E-mail: ifat_19@yahoo.com Abstract. Mathematical understanding and reasoning ability are one of the important ability on study mathematics. According to the preliminary study that have done by the researcher, mathematical understanding and reasoning ability are not too easy to reach by the students. To improve that ability is by applying realistic mathematics education in teaching mathematics. The aim of this research is to analysis the improve of mathematical understanding and reasoning ability of students who teach using realistic mathematics education is better than students who teach using scientific approaches. This research include to quasi-experimental research. The research design was nonequivalent control group design. The instrumental which use in this research are understanding and reasoning ability test and observation sheet.

263 The effect of problem solving reasoning (PSR) and problem based instruction (PBI) model to problem solving and mathematical communication ability reviewed from self-regulated learning (SRL)

F Sulistyowatia), Budiyono and I Slamet

Departemen Pendidikan Matematika, Universitas Sebelas Maret, Jl. Ir. Sutami No. 36A Jebres, Surakarta 57126, Indonesia

a)E-mail: sulistyowati.fitria9@gmail.com Abstract. This research aims to determine the effect of learning models on problem-solving skills and mathematical communication skills reviewed from SRL. The compared learning models are PSR and PBI. This type of research is quasi experimental. The population in this research is all students grade VIII SMP N 2 Magelang. The sample was chosen by cluster random sampling technique. In hypothesis testing used two-ways MANOVA with unequal cells. The result of hypothesis test from this research are (1) there are differences of learning model effect on problem solving ability and mathematical communication; (2) there is no difference in the intermediate effects of SRL on problem solving and mathematical communication; (3) there is no interaction between learning model and SRL to problem solving ability and mathematical communication. From these results, a further test was conducted using an one-wayANOVA with unequal cells. In this test it is found that the learning model gives different effect to the problem solving ability. To find out which learning model is more effective at retesting using t-test statistic. The test gives results that regardless of SRL, the PSR learning model is more effective than the PBI learning model for problem-solving abilities.

266 Student’s metacognition difficulty in solving open-ended problem viewed from visual-spatial intelligence

S Rimbatmojoa), T A Kusmayadi and Riyadi

Departemen Pendidikan Matematika, Universitas Sebelas Maret, Jl. Ir. Sutami No. 36A, Surakarta 57126, Indonesia a)Email: Sigit_rrrr@yahoo.com

Abstract.This research aims to investigate student’s metacognition and its difficulty in solving open-ended problem based on visual-spatial intelligence.Qualitative research with case study strategy was used in this research. Subject in this research involved students of XIth grades of Senior High School chosen with purposive sampling. Metacognition is both a knowledge and a condition where people aware about their thinking process and ability to control those process. This is an important ability especially to efficiency the use of cognitive in solving a problem. Difficulties of metacognitive appear when students could not use their knowledge on strategy, cognitive tasks, and self-knowledge. Visual-spatial intelligence is an intelligence of imagination, conceptualization, problem solving, and pattern seeking. An open ended problem is given to enrich students’ metacognition ability. Even though, several researches about difficulties in metacognition and metacognition literature recommended the steps to know the characteristics, it is still important to discuss that the difficulties of metacognitive is happened because of several factors. The experience of metacognition, open-ended problem and visual-spatial intelligence in this research indicates a need for collaborative research in students metacognition difficulty.

267 The influence of learning models type jigsaw II and type TGT terms of emotional intelligence in math

A C Dewia), Budiyono and Riyadi 1Post Graduate of Mathematics Education, Unuversitas Sebelas Maret, Jl Ir. Sutami 36 A Kentingan, Surakarta, Indonesia

a)E-mail: ajeng.christina.dewi@gmail.com Abstract. Government through BSNP has been published results of national exam students each year. National exam skorfor mathematic subject in Boyolali of junior high school students showed that the material with the lowest percentage of mastery is equation of straight lines. Many factors that affect student achievement, two of which are models of learning and emotional intelligence. This study compares the cooperative learning model type jigsaw II and type TGT is in terms of emotional intelligence (EI). The goal is to see the influence of the learning model, the influence of emotional intelligence, and the interaction of both. This design research is a quasi-sized 2 x 3. The study population was eighth grade students of Junior High School in Boyolali. It’s sampling was stratified cluster random sampling that was select three schools. Data collection method was documentation, testing, and questionnaires. Documentation method to collect data learning achievement before the study. The test method to obtain data on learning achievement after a given learning model. Questionnaire to obtain data on EI. The data is then analyzed by two-way analysis covariance with different cells. Results of the analysis showed that the learning model and EI had no effect on students mathematics achievement and there is no interaction between them.

268 The influence of learning models type jigsaw II and type TGT terms of emotional intelligence in mathalgebraic thinking: students’ strategies to solve the problems

Angriania), Darhim, and B A Priatna

Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: angriani@student.upi.edu Abstract. This study held to identify 35 eighth-grade students' algebraic thinking on quadrilaterals problems. Students who were involved in this study from a junior high school in Bandung. The descriptive method was used to identify students’ competencies. We found that some students hard to use the concept based on computational strategies, many students use incorrect strategies to manipulate numbers and symbols using algebraic conventions and mostof the students can not represent mathematical ideas using equation. In other words, students’ algebraic thinking need to develop.

269 Authentic Assessment: Implementation on Mathematics Learning

YunitaHerdiana Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia

E-mail: yunitaherdiana@student.upi.edu Abstract. This research is aimed to describe the implementation of authentic assessment on mathematics learning in junior high school and senior high school. Sample used in this research were a mathematics teacher in class X at SMA Negeri 1 Lembang and a mathematics teacher in class VII at SMP Mutiara 4 Bandung. The method used in this research was descriptive qualitative research. In this research the technique used in collecting data about the assessment on mathematics learning are interviews, observation and documentation. Based on the research, implementation of authentic assessment on mathematics learning in class VII SMP Mutiara 4 Bandung is good enough. The mathematics teacher has known what assessment should be done and attempted to apply it at the time of mathematics learning in the classroom. Teachers have his own apps for doing authentic assessment. Then, implementation of authentic assessment on mathematics learning in class X SMA Negeri 1 Lembang very good. The mathematics teacher has been very aware of what authentic assessment is and how to apply it in the classroom. Teachers are very familiar with the characteristics of each student in the class. It making her easier to apply this authentic assessment

270 Didactical design of circle equation for senior high school students based on learning obstacle

R Rizqiyania), D Suryadi, and E Mulyana

Departemen Pendidikan Matematika, Sekolah Pascasarjana, Universitas Pendidikan Indonesia,Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: rifaaxel@yahoo.co.id Abstract. This study aims to design the didactical design of circle equation for high school students. The developed design is based on 3 learning obstacles: epistemological obstacle, ontogenic obstacle, and didactical obstacle. The existing epistemological obstacle is a lack of contextual presentation given when learning the equation of circles, ontogenic obstacles that exist in the form of student’s lack of understanding in the subject matter of equations of circles, while the existing didactical obstacle is a ‘jump’ of learning during the discoveryprocess of circles equations. Therefore, researchers designed a didactical design that aims to minimize the obstacles by presenting a variety of circle equation contexts to overcome obstacle epistemological, presenting the diversity of student’s ways to overcome ontogenic obstacles, and making a more detailed and learning pathway graduallyfor dealing with didactical obstacles. Implementation of didactical design in class XI SMA 4 Kota Bandung. The results show that this design can minimize the existing learning obstacle and can facilitate students to develop independently.

271 Correlation between the understanding of concepts in integral calculus and random variables distribution

Jamilah

Program Studi Pendidikan Matematika, Fakultas Pendidikan MIPA dan Teknologi, IKIP PGRI Pontianak, Jl. Ampera No. 88, Pontianak, Indonesia E-mail: jemiaisyah@yahoo.com Abstract. This research aims to determine whether there is a positive correlation between understanding of concepts in integral calculus and random variables distribution. The research method used is correlational research with an independent variable and a dependent variable. The sample was selected using cluster random sampling technique. We selected a class of sample from 3 classes and that is class A. Data collection techniques use documentation techniques. The data were analyzed by correlation test with α = 5%. The results of this research show that there is a positive correlation between understanding of concepts in integral calculus to random variables distribution with = 8,54. This means that the higher the understanding of concepts in integral calculus, then the higher the understanding of concepts in the random variables distribution, and vice versa.

272 Student obstacles in solving algebraic thinking problems

W Andini1,a) and D Suryadi2 1Departemen Pendidikan Dasar, Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Departemen Pendidikan Matematika, UniversitasPendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: wulanandini2015@student.upi.edu Abstract. Thinking algebra especially in generalization pattern is one of thinking ability that can be developed in elementary school level.Although it is expectaced to develop, many difficulties are gotten by student.Analysing the studentobstacles on this topic is importance for teacher to design learning of algebraic thinking especially in low grades elementary school. This research is a preliminary qualitative research, and involved 66 students of grade 3 elementary school. From the analysis of the student test results, we found the main obstacle is the student's difficulty in understanding the problem of generalizing the pattern because the students are not accustomed to see the rules that exist in generalize the pattern.

273 The enhancement of mathematical creative thinking students’ through teaching under open-ended approach

E N Amalina1,a), S Prabawanto2, and A Jupri2 1Departemen Pendidikan Dasar, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Departemen Pendidikan Matematika, UniversitasPendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: erikanuramalina@upi.edu Abstract. The research aims to investigate the differences in enhancement of mathematical creative thinking ability the students who received open-ended approach assisted cooperative learning and students who received open-ended approach without cooperative learning. This study was a quasi experimental research with non-equivalent control group design. Population of this research were fourth-grade students of a primary school in the city of Bandung in 2016/2017 academic year. Sample of this research were two classes as experiment class and control class. The instrument used is a test of mathematical creative thinking ability. Based on the results of the research, it is known that the enhancement of mathematical creative thinking ability the students who received open-ended approach assisted cooperative learning higher than students who receivedopen-endedapproachwithoutcooperative learning.

274 Realistic mathematics education approach for mathematical communications ability

M M Rani1,a), E Cahya2, and B A Priatna M2 1Sekolah Pascasarjana, Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: mmeutiarani@gmail.com Abstract. The aim of this paper is to examined thatmathematical communication abilityof students can be increasebyimplementingRealisticMathematics Education approach.This research using descriptive method without using any treatment towards reseacrh subjects. Based on the resultsdata of mathematical communication ability test showedthat students’mathematical communication ability are still low. Whereas, mathematical communication ability is an important component that must be mastered by students in mathematicslearning. This ability is important to develop as it can train students to express mathematical ideas either orally, written, drawing, diagrams, using objects, presenting in algebraic form, or using mathematical symbols of the situation. So it takean effort that is able to create a learning process that can develop students' mathematical skills, one effort that teachers can do is to implementation of Realistic Mathematics Education approach.

275 Consistency study about critical thinking skills of students (teacher candidate of elementary school) on energy material

M D Wijayanti1,a, S B Raharjo2, S Saputro2, and S Mulyani2 1Departemen Pascasarjana Pendidikan IPA, Universitas Sebelas Maret, Jl. Ir. Sutami 36A Jebres Surakarta, Indonesia 2Departemen Pendidikan IPA, Universitas Sebelas Maret, Jl. Ir. Sutami 36A Jebres Surakarta, Indonesia

a)E-mail: murwanidewi@student.uns.ac.id Abstract This study aims to examine the consistency of critical thinking ability of PGSD students in Energy material. The study population is PGSD student in UNS Surakarta. Samples are using cluster random sampling technique obtained by 101 students. Consistency of student's response in knowing the critical thinking ability of PGSD students can be used as a benchmark of PGSD students’ understanding to see the equivalence of IPA problem, especially in energy material presented with various phenomena. This research uses descriptive method. Data are obtained through questionnaires and interviews. The the research results that the average level of critical thinking in this study is divided into 3 levels, ie: level 1(54.85%), level 2(19.93%), and level 3 (25.23%). The data of the research result affect to the weak of students' Energy materials’ understanding. In addition, indicators identify that assumptions and arguments analysis are also still low. Ideally, the consistency of critical thinking ability as a whole has an impact on the expansion of students' conceptual understanding. The results of the study may become a reference to improve the subsequent research in order to obtain positive changes in the ability of critical thinking of students who directly improve the concept of students’ better understanding, especially in energy materials at various real problems occured.

276 Learning model type NHT with make A match technique and TAI for learning line and angle at 7th grade students junior high school

N S Utamia), T A Kusmayadi2, and B Usodo2

Departemen Pendidikan Matematika, Sebelas Maret University, Jl. Ir. Sutami No.36A, Jebres, Kota Surakarta, Jawa Tengah 57126, Indonesia

a)E-mail:nidaruwiyati@gmail.com Abstract. This paper showed the comparation of the learning model Team Assisted Individualization (TAI) and Numbered Head Together (NHT) combined with Make A Match. This research was quasi experimental research with factorial design 2x2. Population on this research were junior high school students in Sukoharjo on 7th grade. Researchers used three schools for the study, which is a school with a category of high, medium, and low. Each school was taken one class as experiment class, and one control class. Results showed that [1] students that taugh with Numbered Head Together (NHT) combined with Make A Match learning have better achievement than student that taugh with Team Assisted Individualization (TAI) learning, [2] student with high creativity have better achievement than student with medium creativity and low creativity, student with medium creativity have same achievement with student with low creativity,[3] there is no interaction between learning model and creativity.

277 Abstraction ability of junior high school students in algebraic form problem solving

A Muniroha), B Usodob), and S Subantic)

Departemen Pendidikan Matematika, Universitas Sebelas Maret, Jl. Ir. Sutami No. 36A, Jebres, Kota Surakarta, Jawa Tengah 57126, Indonesia

a)afidadea@gmail.com b)budi_usodo@yahoo.com c)sri_subanti@yahoo.co.id Abstract.The aim of this research is to describe abstraction ability of the seventh grade students of SMPN 1 Pacitan in solving algebraicform problem. The benefit of this research is to give information to the teacher about the level of student’s abstraction ability in solving the problem and thus the teacher can increase the student’s abstraction ability to the higher level. The method used in this research was qualitative method.The problem is that how abstraction ability of the seventh grade students in SMPN 1 Pacitan in solving algebraic form problem. Abstraction is a process of finding out situation/new strategy for a problem that has not been used previously for which the new strategy will be used as further abstraction. This research reviews the reflective abstraction. The levels of reflective abstraction consist of: recognition level, representation level, structural abstraction level, and structural awareness level.This research conclude that the seventh grade students of SMPN 1 Pacitan are able to achieve very good on recognition level, representation level, and strucrural abstraction level. On the contrary the students haven’t acquire the level of structural awareness.

278 The influence of habits of mind against the student mathematical generalization ability

I Sarah Program Studi Pendidikan Matematika, Universitas Suryakancana, Jl Dr Muwardi Komplek Pasir Gede Raya, Cianjur 43216, Indonesia E-mail: inayahsarah@unsur.ac.id Abstract. The purpose of this research is to know (1) Habits Of Mind owned by X-PC class students of SMK Kesehatan Bhakti Medika Cianjur in mathematics learning; (2) The Influence of Habits Of Mind on mathematical generalization ability of X-PC class students of SMK Kesehatan Bhakti Medika Cianjur. Habits Of Mind used in this research consist of four categories: persisting, metacognitive (thinking of thinking), thinking flexibly, and applying past knowledge to new situation. Subjects in this study were 23 students of X-PC class in SMK Kesehatan Bhakti Medika Cianjur. The research method used in this research is correlation analysis which is causal research by using quantitative approach. Test and non-test data used in data collection technique. Test data were obtained by measuring student’s mathematical generalization abilities while non-test data were obtained through questionnaires and observations of habits of mind. The correlation coefficient r = 0.869, r2 = 0.756 and the coefficient of determinationis 75,6%. Based on it is known that Habits Of Mind give positive influence to Mathematical Generalization Ability equal to 75.6% while 24.4% influenced other factor not measured in this research.

279 Mathematics learning quality through reflection activity

A Sari1,a), D Suryadi1, and E Syaodih2 1Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia 2Program Studi PGPAUD, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: aatikahsarii@gmail.com Abstract. This research aims to formulate an alternative to the reflection on mathematics learning activities related to the activities of the professionalism of teachers motivated by a desire to improve the quality of learning. This study is a qualitative study using the case study method. This study was conducted in one of the elementary schools in the district. Lembang district. West Bandung. The data collection techniques is triangulation with the research subject is teacher 5th grade. The results of this study indicate that through deep reflection, teachers can design learning design in accordance with the conditions of the class. Also revealed that teachers have difficulty in choosing methods of learning and contextual learning media. Based on the implementation of activities of reflection and make the learning design based on the results of reflection can be concluded that the quality of learning in the class will develop.

280 Comparison of mathematical creative thinking skill improving between male and female students after the application of team games tournament (TGT) learning

H R Permatasari

Pendidikan Dasar, Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudhi No. 229 Bandung 40154, Indonesia E-mail: hanarianapermatasari92@gmail.com Abstract. Mathematical creative thinking skill is one of the most important capabilities in the present century, both for men and women. One of the current issues is about gender and how gender mainstreaming can be realized optimally. The purpose of this study is to determine the comparison of the mathematical creative thinking skill increasing between male and female students after the application of Team Games Tournament (TGT) learning. This research was conducted in the 4th grade of SDN Coblong Bandung. The research method used is quasi experiment because it is aimed to test wether there are differences in mathematical creative thinking skill improving between male and female students after being treatment in the form of learnig with TGT. The result of this research is that there is no difference in mathematical creative thinking skill improving between male and female students after the application of TGT learning. Recommendation of this research that can be done further research about this topic more deeply.

281 Use of mathematical comics assisted by manga studio EX 5 on systems of linear equations of two variables

P D Widyastuti1,a), Mardiyana1and D R S Saputro2 1Departement of Mathematics Education, Universitas Sebelas Maret, Jl. Ir. Sutami No.36 A, Kentingan, Jebres, Surakarta, Indonesia 2Departement of Mathematics, Universitas Sebelas Maret, Jl. Ir. Sutami No.36 A, Kentingan, Jebres, Surakarta, Indonesia

a)E-mail: widya.puspita9@gmail.com

Abstract. Comics is one of the media that people usually use in daily life. This kind of media is familiar among the society. The existence of comics is often used for entertainment facilities at all ages. Along with the current development, the comics’ function is not only used as an entertaiment facilities, but also in education world. Research that made comics as a means of learning began to be done. There are some reasons behind every research. Classroom problems encouragedthe authors to use comics as a solution to emerging problems. This article will discuss about how to use mathematical comics assisted by Manga Studio EX 5as a learning media that interesting to the students.This articel is about Research and Development (R &D).The procedures of comics followed the ADDIE model which included analysis, design, development, implementation, and evaluation. The feedback which given by the students and validators showed that mathematical comics assisted by Manga Studio EX 5 can help student to understand the material of systems of linear equations in two variables.

282 Abstraction ability of junior high school students in algebraic form problem solving

A Muniroha), B Usodo b) and S Subantic) Mathematic Education Department, Universitas Sebelas Maret, Jl. Ir. Sutami No. 36A, Jebres, Kota Surakarta, Jawa Tengah 57126, Indonesia

a)Email: afidadea@gmail.com b)Email: budi_usodo@yahoo.com c)Email: sri_subanti@yahoo.co.id Abstract.The aim of this research is to describe abstraction ability of the seventh grade students of SMPN 1 Pacitan in solving algebraicform problem. The benefit of this research is to give information to the teacher about the level of student’s abstraction ability in solving the problem and thus the teacher can increase the student’s abstraction ability to the higher level. The method used in this research was qualitative method.The problem is that how abstraction ability of the seventh grade students in SMPN 1 Pacitan in solving algebraic form problem. Abstraction is a process of finding out situation/new strategy for a problem that has not been used previously for which the new strategy will be used as further abstraction. This research reviews the reflective abstraction. The levels of reflective abstraction consist of: recognition level, representation level, structural abstraction level, and structural awareness level.This research conclude that the seventh grade students of SMPN 1 Pacitan are able to achieve very good on recognition level, representation level, and strucrural abstraction level. On the contrary the students haven’t acquire the level of structural awareness.

283 Analysing Diagnostic Assessment on the Ratio of Sine in a Right Triangle

R Andika a), D Juandi, and R Rosjanuardi

Department of Mathematical Education, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: andikarefi09@gmail.com Abstract. This study aims to develop diagnostic assessment with the special topic of the ratio of sinus in a right triangle and analyze the result whether the students are ready to continue to the next lesson of trigonometry specially the sinus rule. The methodology that use in this study is a design research of Plomp model which is it comprises of 3 phases: (a) preliminary research; (b) prototyping phase; and (c) assessment phase. The subject of this study is 36 students of the first grade of SMAN 4 Bandung. The findings show that almost half of students made a mistake in determining the ratio of sin in a right triangle, consequently the procedure for solving the problem went wrong. In strategic competency and adaptive communication most of students did not solve the problem that was given. According to the result, the students have to get remedial program before to the next lesson, the rule of sin.

285 MCREST strategy: the effort to improve mathematical reasoning ability in junior high school students

N Siregar Mahasiswa Pascasarjana Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia E-mail: nfsiregar@gmail.com Abstract. MCREST strategy is a learning alternative that corresponds to the standard of learning process as mandated by the government. Logical consequence of the principle of learning is students must have core competence including reasoning ability. The purpose of this study is to obtain empirical evidence on the effect of MCREST strategy on mathematical reasoning ability in grade VIII SMP students in Cimahi city on learning algebra and function. Using pre-test and post-test control group design, the data then analyzed in descriptive and inference statistics. The result of this study shows that the improvement of students' reasoning ability through learning with MCREST strategy is better than the students through direct learning.

286 The enhancement of students’ mathematical creative thinking through problem posing learning

Ulfah1,a), S Prabawanto2 and A Jupri2

1Program Studi Pendidikan Dasar, Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudhi No. 229, Bandung 40154, Indonesia 2Program Studi Pendidikan Matematika, Fakultas Pendidikan Matematikadan IPA, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudhi No. 229, Bandung 40154, Indonesia a)E-mail: ulfah.pgsd@gmail.com Abstract. The research aims to investigate the differences in enhancement of students’ mathematical creative thinking ability of those who received problem posing approach assisted by manipulative media and students who received problem posing approach without manipulative media. This study was a quasi experimental research with non-equivalent control group design. Population of this research was third-grade students of a primary school in Bandung city in 2016/2017 academic year. Sample of this research was two classes as experiment class and control class. The instrument used is a test of mathematical creative thinking ability. Based on the results of the research, it is known that the enhancement of the students’ mathematical creative thinking ability oftose who received problem posing approach with manipulative media aid is higher than the ability of those who received problem posing approach without manipulative media aid.

287 The effect of learning cycle 7E towards mathematics achievement in junior high school students

N Damarjatia), Budiyono and I Slamet

Magister Pendidikan Matematika, Universitas Sebelas Maret, Jl. Ir. Sutami No. 36A, Kentingan, Surakarta 57126, Indonesia

a)E-mail: nurhidayatdamarjati06@gmail.com Abstract. This study aims to determine whether there are differences in the effect of the application of learning cycle 7E and direct learning to mathematics achievement of solid geometry. This research was conducted in SMP Negeri 16 Surakarta academic year 2016/2017. This study used an experimental method. The research sample consisted of two classes taken at random from the eighth grade there. Class VIII B used as the experimental class while VIII D used as a control class. Class 1 given experimental learning cycle 7E and the control class given direct learning. Methods of data collection in this study using the method of documentation and test methods. Analysis of the data in this study using t - test two parties, with the data obtained from the results of tests on an experimental class and control class. The results of this study concluded that there are differences in the effect of the application of the learning cycle 7E and direct learning to mathematics achievement of solid geometry. This proves that mathematics achievement by using learning cycle 7E better than the mathematics achievement of students using direct learning.

288 Implementation of assessment at school

R Nasir dan S Novi Martin Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setia Budhi No. 229, Bandung 40154, Indonesia

a)E-mail:rahma.nasir01@gmail.com Abstract. Measurement, evaluation and assessment are an inseparable part of the learning process. Assessment needs to be done by teachers to collect various data and information that can give description about progress and achievement of students learn result. Assessment also serves to see the abilities and difficulties faced by students. In addition, the assessment also provides an overview to teachers about what is needed by students. Assessments can not only be used to describe knowledge but also the attitudes and skills of students. These three aspects are strongly emphasized in the implementation of the 2013 curriculum. This research was conducted to find out the techniques and instruments used in the implementation of the 2013 curriculum. Based on the study, it is seen that the assessment system used by teachers is good. The teacher uses several assessment techniques that refer to cognitive, affective and skill aspects. Instruments used by teachers are tests and nontests. Assessment techniques used vary such as attitude and portfolio assessment. Teachers also use self-assessment techniques and project appraisal at a given time.

289 The effect of problem posing with realistic mathematics education approach to the conceptual understanding

R Mahendraa), Budiyono, and I Slamet Magister Pendidikan Matematika, Universitas Sebelas Maret, Jl. Ir. Sutami No. 36A, Surakarta57126, Indonesia

a)E-mail: renggamahendra7@gmail.com Abstract. The aim of this research was to know the effect of the learning models to the conceptual understanding in mathematics. The learning models compared the problem posing with realistic mathematics education approach and direct learning. This research used the quasi experimental research. The population of this research was all students of grade VII SMP N 1 Gondangrejo on academic year 2016/2017. The samples of the research were taken by using the stratified cluster random sampling technique and consisted of 63 students. One class (n = 31) was assigned as an experimental group and the other (n = 32) as a control group. The instruments to gather the data were test of conceptual understanding in mathematics on the learning topic of geometry. The proposed hypotheses of the research were analyzed by using the t-test to determine performance by comparing the mean of the post test for experimental group and control group. The results of the research were problem posing with realistic mathematics education approach has a better conceptual understanding than direct learning.

290 Comparison of Problem Based Learning and Guided Discovery Learning Model in Students’ Mathematical Resilience

M Hafiz,a), Darhimand and J A Dahlan Mathematics Education Departement, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: hafizmath011@gmail.com Abstract. Mathematical resilience is a quality attitude in learning mathematics to be confident of its success through hard work, showing diligence in the face of adversity, the desire to discuss, and research something in mathematics. The objective of this research was to know the difference between mathematical resilience in group of problem based learning model and group of guided discovery learning model. This research was conducted at junior high school in Jakarta. The method was used is quasi-experimental with 66 students as the sample. The instrument which was used in this research is mathematical resilience scale with 24 items of statements. The results of this research is there is a difference of mathematical resilience between group of problem based learning model and group of guided discovery learning model. Students’ mathematical resilience who had taught with problem based learning model is higher than who had taught with guided discovery learning model.

294 Analogical ReasoningJunior High School Students in Solving Mathematical Problem

A Mashuri1,a), ISudjadi2 and I Pramudya2 1Mahsiswa PascaSarjana Prodi Pendidikan Matematika, Universitas Sebelas Maret, Jl. Ir. Suratmi No. 36A, Jebres, Jawa Tengah 57126, Indonesia 2,3Dosen Pasca Sarjana Prodi Pendidikan Matematika, Universitas Sebelas Maret, Jl. Ir. Suratmi No. 36A, Jebres, Jawa Tengah 57126, Indonesia a)E-mail: anwas.mashuri.1@gmail.com

Abstract. This research aims to determine the student’s analogical reasoning in solving mathematical problems. The subject of this study is students from grade VIII in solving the area of two dimensional objects. The indicator of this analogical reasoning is in accordance with English analogical reasoning which are: encoding, inferring, mapping, and applying. The approach used in this study is qualitative approach with descriptive research. The subject of this study consists of 3 students of VIII grade from State Junior High School 4 Karanganyar. These students consist of one student with high ability, one student with average ability, and one student with low ability. The result of this study shows that students with high reasoning ability are able to perform every stage of analogical reasoning quite well. Students with average analogical reasoning ability tend to experience obstructions in several analogical reasoning stages; nevertheless, these students can still solve the given problems. Students with low analogical reasoning ability cannot perform analogical reasoning stages well.

295 Problem-Based Learning Model (PBL) in Improving Mathematical Communication Skills Among Secondary School Students

W N Jufria), Suhendra and B A Priatna Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: windrynovalia@gmail.com

Abstract. Communication skill is one of basic skills in mathematics that plays an important role. Through a good communication, students are able to convince themselves and others about the logic of their thoughts. In addition, through communication, the truth of an idea can also be tested. This can improve students' self-confidence to communicate their thoughts or mathematical ideas using mathematical models, graphs or tables to solve encountered problems. With regard to the importance of mathematical communication skill for students, an attempt should be made to create a meaningful learning process that can develop mathematical skills among the students. One attempt that can be made by teachers is by applying Problem-Based Learningmodel. This study aims at determining whether the students’ ability in understanding mathematical communication skills by using Problem Based Learning. The instrument used was a written test. This study was conducted without any special treatment given to the subjects of study. This study took place in one of public secondary Schools in Padang City that involved 30 students of class VIII. The results showed that the Problem-Based Learning Model (PBL) can improve the communication skills.

296 Implementation of Class Assessment at Senior High School and Junior High School

S Artilita Department of Mathematics, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudhi No. 229, Bandung 40154, Indonesia

E-mail: sindyartilita@student.upi.edu

Abstract. Assessment is one of the main activities that must be done in education and learning activities. In a learning process the components will contribute is the Assessment. Through Assessment, the teacher will know how far the delivery of learning, the aim of learning and know the development of learning outcomes, intelligence, special talents, interests, social relationships, attitudes and personalities of students, as well as the achievement of a lesson. This research was conducted to find out how the teacher conducted the assessment in class and whether the class assessment was done well. This research uses qualitative method. Source data in this research obtained through observation and interviews, were analyzed using deductive thinking. This research also describes the process of implementation of learning activities and obstacles faced by teachers in conducting assessment based on interviews and observation. The subjects of the study were senior high school teachers’ and junior high school teachers’. The findings in this study will lead to the implementation of the assessment in the classroom.

297 Conceptual misunderstanding on grade V student of elementary school in mathematics material on ecosystems theme

B Hidayat1,a) and Wahyudin2 1Jurusan PendidikanDasar, Sekolah Pascasarjana Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: bennyhidayat@student.upi.edu Abstract. Conceptual understanding is one of the mathematical skills that must be mastered students in learning mathematics. Conceptual understanding associated with the concept, operations and connection between concepts. The purpose of this research is to know the conceptual misunderstanding faced elementary school students in Mathematical material on the ecosystems theme (theme 8). The approach used is a qualitative, the subject of research is the grade V at an elementary school in Bandung City. The results of this study shows there are some misconceptions of students to the geometry concepts (circles, cubes, and block) on the ecosystems. By the identification of students misunderstanding, it is expected to be a guideline in planning and implementation of the learning process.

298 Analysis of problem solving capability of juniorhigh school’s student with POGIL model in kuntu

H Juwitaa), N Priatna, and Kusnandi

Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)Email: heprizajuwita@gmail.com Abstract. This study aims to determine the extent of mathematical problem solving abilityseventh grade students of MTs N Kuntu in academic year of 2016/2017 and find out the alternative way that can be done to overcome the difficulties of the students' mathematical problem solving skill. Research conducted using ex post-facto method with qualitative-descriptive. The population in this research was all students of seventh grade and the sample was students of VII.1 that was chosen by purposive sampling technique. Data of mathematical problem solving were collected through essay test. Topic of the essay test is geometry. Furthermore, the data were analyzed with a descriptive way. The results showed the percentage of achievement of students' mathematical problem solving’s indicators are (1) Solve closed mathematical problems with contexts in mathematics is 80%. (2) Solve closed mathematical problems with contexts outside mathematics is 100%. (3) Solve open mathematical problems with contexts in mathematics is 16%. (4) Solve open mathematical problems with contexts outside mathematics 4%. Therefore students' mathematical problem solving skills using the model POGIL still low.

802 The enhancement of mathematical connection ability through contextual teaching and learning approach in the fourth grade primary students

D Selvianiresa1,a) and S Prabawanto2 1Departemen Pendidikan Dasar, Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: dessiselvianiresa92@student.upi.edu

Abstract. The Contextual Teaching and Learning (CTL) approach is an approach involving active students in the learning process to discover the concepts learned through to knowledge and experience of the students. Similar to Piaget's opinion that learning gives students an actives trying to do new things by relating their experiences and building their own minds. When students to connecting mathematics with real life, then students can looking between a conceptual to be learned with a concept that has been studied. So that, students can developing of mathematical connection ability. The method used in this research is quasi experiment method, and the population is grade IV students at SDN Silebu, Kuningan. In the experiment is given learning by using CTL approach, while the control is given direct instruction. The result of the research that the improvement of mathematical connection ability of students with CTL approach is higher than direct instruction. CTL approach in middle and low group students was more effective in improving mathematical connection ability.

803 Performance of the Lax-Wendroff Finite Volume Method for Solving the Gravity Wave-Model Equations

C H Purwitaningsih1 and S Mungkasi2,a)

1Jurusan Pendidikan Matematika, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Sanata Dharma, Mrican, Tromol Pos 29, Yogyakarta 55002, Indonesia 2Jurusan Matematika, Fakultas Sains dan Teknologi, Universitas Sanata Dharma, Mrican, Tromol Pos 29, Yogyakarta 55002, Indonesia

a)E-mail: sudi@usd.ac.id Abstract. The gravity wave-model equations are simplifications of the Saint-Venant equations by neglecting the convective term. This is realistic as long as the gravity effect is more significant than the convective effect in the system. In this paper, we present the performance of the Lax-Wendroff finite volume method used to solve the gravity wave-model equations. To our knowledge, this is the first work in discussing the aforementioned method's performance in solving the model. We obtain that the Lax-Wendroff method is suitable for solving problems without discontinuity in the solution. When there is a discontinuity, the Lax-Wendroff method produces artificial oscillation in the solution.

804 A Finite Difference Method for Solving the Motion Problem of Fluids Involving Oil and Water

S Mungkasia) and F D M Mangadil Jurusan Matematika, Fakultas Sains dan Teknologi, Universitas Sanata Dharma, Mrican, Tromol Pos 29, Yogyakarta 55002, Indonesia

a)E-mail: sudi@usd.ac.id Abstract. In this paper, we solve the motion problem of fluid involving oil and water. Oil and water in this case are in between two horizontal plates. When the top plate moves at a constant velocity, movement will occur in this fluid layers. The movement of fluid layer is researched using a finite difference method. The finite difference method simulates fluid layers' movement. Our results are correct with respect to the analytical solution to the steady state case. Note that for the steady state case, the exact solution has been found analytically. For unsteady state case, the exact analytical solution are not available. The numerical method that we consider provides a way to solve both unsteady and steady state cases successfully. Our numerical solutions converge to the exact solution.

807 Development of a Mathematical Understanding Instrument about Quadrilateral for Junior High School Students

T Panglipur1,a), S Prabawanto1and ENurlaelah1 1Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: tuwiningpanglipur@student.upi.edu

Abstract. The aim of this research was to find reliability and validity of instrument to measure the mathematical understanding of Junior High School students about quadrilateral topic. The result will be used as a means to collect data deal with the students’ mathematical understanding. This research used development research method. The subject of this research were students of eighth graders in West Bandung in the second semester of the academic year 2016/2017, as many as 34 students. The data collection instrument consists of 4 items of essay. Based on data processing by using SPSS V23 and Microsoft Excel 2010, it showed that instrument is reliable and each items are valid at α = 0.05, the difficulty of the items are moderate, and the discrimination of theitems are fair. Therefore, it can be concluded that the instrument had been developed can be used to measure students’ mathematical understanding.

808 Ability of Mathematical Representation Based on Habits of Mind Students

E Komalaa), D Suryadi Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: elsakomala@gmail.com Abstract. Thinking of a mathematical idea that is then communicated requires an external representation that manifests what students do internally or internally. The goal is to find out the ability of internal representation that is how the students think in solving mathematical problems and external representation, how new constructions are poured students in the form of solving the problem description obtained from internal representation. This study used descriptive qualitative research, by giving three problems of mathematical representation capability given to three high school X students on Trigonometry materials based on different initial capability. The data in this research is about test of mathematical representation ability and questionnaire habits of minds to each student to know and check student's answer based on his thinking habit. The result shows that high-ability students have high internal mathematical representation and positive internal mathematical representation, while medium-ability students with moderate external repsesentation and internal representation are positive, whereas students with low external representation ability and internal representation are negative.

809 The Implementation of Accelerated Learning For Enhancing Students’ The Mathematical Communication

N Zuharaa), S Prabawanto and Suhendra Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: nidia.zuhara92@gmail.com Abstract. This paper was aimed to to explain about the application of accelerated learning to increase students’ ability of the mathematical communications. The ability of the mathematical communications was an important component in the study of mathematics and it was contained in Regulation of Minister of National Education RI Number 58 Year 2014 which related to curriculum 2013 explained that one of mathematics subject interest that had to be reached by students was to communicate mathematical ideas clearly and effectively. But in reality, today, the ability of mathematical communications students’ were still low. The ability of mathematical communications students have to be improved. Applying accelerated learning was one of the way of to increase students’ ability of mathematical communications students’. Accelerated learning could shorten the study time. This was what needed the most by students today, fast and interesting learning method. Acceleratedlearning is conditionedso that students always feel happy when learning how to motivating her mind, acquiring the information, searching out the meaning, triggering the memory, exhibiting what you know, and reflecting how you've learned.

810 The analysis of mathematical students ability in studying english for mathematic through worksheet accompanied by the powerpoint at STKIP PGRI West Sumatera

A Cesaria

Departemen Pendidikan Matematika, STKIP PGRI Sumatera Barat, Jl. Gunung Pangilun, Padang, Indonesia

Email: annacesaria13@gmail.com

Abstract. This research has generally intended to know the lecturers' role in studying English for Mathematics through worksheet accompanied by the powerpoint in creating learning atmosphere which can improve the students mathematical ability. This research was descriptive study with One shoot-case study designed in studying English for Mathematics through worksheet accompanied by the powerpoint. The data collection has been done through observation and test.The observation sheet was a checklist test which used to obtain the lecturer's role data in the class. Based on the observation by the observer showed that, by using Student Worksheet accompanied by the powerpoint, has increased the learning scene every week. The Students’ mathematical data ability was acquired from the final test.The final test result data was analyzed by using variance analysis to show the differences of students' mathematical ability. The lecturer's role data in teaching was obtained through the class observation. The data was analyzed by using simple linear regression analysis to see the influence of lecturers' role on students’ mathematical ability who studying with different models.

811 Comparison of Enhancement Mathematical Problem Solving ability between Model Situation Based Learning Metacognitive Techniques with Scientific Approach

S Yulandaa), Turmudib), and J A Dahlanc)

Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: syerli.yulanda@gmail.com b)E-mail: turmudi@upi.edu c)E-mail: jarnawia@upi.edu Abstract. This research is motivated by the important and still not optimal ability to solve problem mathematically Students in Junior High School. This research is quasi experiment with control group pretest-postest design. The sample in this research using the technique of purposive sampling so the samples used were two classes of the 8th

grade students of SMPN Kabupaten Bandung Barat in the academic year 2016/2017. The experiment group using the model of situation based leaning with metacognition techniques (SBLTM) and control group using scientific approach (PS). The instruments used to collect data were test problem solving ability. Data were analyzed using average difference test that were t-test or Mann-Whitney. The result showed that: a) overall, the achievement of mathematical problem solving ability of students who obtain SBLTM learning better than students who obtain PS; b) overall, the enhancement of mathematical problem solving ability of students who obtain SBLTM learning better than students who obtain PS.

812 Developing lesson design to help students’ triangle conseptual understanding

S Prabawantoa) and E Mulyana

Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudhi No. 229 Bandung 40154, Indonesia

a)Email: sufyani@upi.edu Abstract. The research was aimed to develop a lesson design so that students’ triangle conceptual understanding could be achieved.The method that be used in this research was qualitative with applied didactical design research (DDR). The DDR consisted of three main stepts, namely prospective analysis, metapedadicdactic analysis, and retrospective analysis. From the three stepts above, it was gained the empirical lesson design of triangle topic. The reseach results are: (1) there were some learning obstacles of students deal with the triangle topic, namely ontogenical, epietimological, and didactical obstacles; (2) implementaion of the lesson was conducted under three main stepts, namely action, formulation, and validation. For answering weather the design can be applied to other group of students, it was recommended that it cound be investigated by doing advanced reseach.

813 Developing junior high school students’ conceptual understanding ability and mathematical disposition through knisley mathematical learning model

W Septiyana1,a), H Pujiastuti2, and Ihsanudin2 1Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Departemen Pendidikan Matematika, Universitas Sultan Ageng Tirtayasa, Jl. Raya Jakarta KM 04, Serang 42124, Indonesia

a)E-mail: wiekaseptiyana@student.upi.edu

Abstract. Conceptual understanding ability and mathematical disposition are part of the mathematical skills. The aim of this study is to develop the low students’ conceptual understanding ability and mathematical disposition. The population of this research was the entire students of grade VIII at one of state junior high school in Serang. The instruments used are mathematical conceptual understanding ability tests, mathematical disposition scales and observation sheets. The research method used quasi-experimental design with nonequivalent control group design. The conclusions of this research are: 1) the achievement and enhancement of students’ conceptual understanding ability in experimenting group is getting way better than the controlling group; 2) the achievement of students’ mathematical dispositions in experimenting group is getting way better than the controlling group; 3) the enhancement of students’ mathematical disposition in experimenting group is not getting way better than the controlling group. According to this study results, presented some suggestions that: 1) Knisley mathematical learning model can be used as an alternative learning model to enhance mathematical conceptual understanding abilities; 2) Knisley mathematical learning model can be used as an alternative learning model to enhance mathematical disposition and also need other strategies; 3) continue with other aspects on a broader study.

Scope: Physics Education 300 Science Process Skill and Problem Solving Skill Profile of High School Student at Cianjur on Topic Heat

A A Rosyadaa), J Maknun, and L Hasanah

Departemen Pendidikan Fisika, Sekolah Pascasarjana Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: adinda185@gmail.com

Abstract. This study aims to know profile of science process skill and problem solving skill high school student at Cianjur. To achieve this goal, researcher conducted a descriptive study to analysis student test results of science process skill and problem solving skill of 133 students XI MIA scattered in 3 schools. The method used is survey research with sample determine by purposive sampling tehnique. Data collection using science process skill test and problem solving test which has validation by expert. Based on analysis of student’s answer found that average score for science process skill is 45 and average score of problem solving skill is 37, these score included in low category when compared with maximum score 100. It shows that science process skill and problem solving skill of student senior high school at Cianjur still low. Based on science process skill aspect in this research, lowest score for science process skill is applying concept aspect with percentage 33% and highest score is interpretation aspect 57%. Then, the lowest score for problem solving skill aspect at evaluate the answer aspect with percentage 10% and the highest score is describe the physics aspect 70%.

302 Development of Wave Encyclopaedia based on Scientific Approach to Imp rove Student’s Learning Outcomes

A Nurafifaha), As S Budi, and B Z Siahaan Program Studi Magister Pendidikan Fisika, Universitas Negeri Jakarta, Jl. Rawamangun Muka, Jakarta Timur, Indonesia 13220

a)E-mail: anidanurafifah@yahoo.com

Abstract. This study aims to develop a wave encyclopaedia based on scientific approach for students of class XI IPA that tested the feasibility and superiority so that it is expected to improve the result of physic study. The research method used is research and development (R & D), by applying the ASSURE development model (Analyse learner characteristic, State performance objective, Select methods, media and materials, Utilize materials, Requires learner participation, Evaluation and revision). The encyclopaedia has been validated by material experts, media experts, and learning experts, then field trials are conducted to assess the practical side and impact of use. The wave encyclopaedia is developed by applying the 5 components of a scientific approach that is, observing, questioning, experimenting, associating, and communicating. In this encyclopaedia also includes fun science activities and exciting recommended websites. Overall the development of encyclopaedia based on scientific approach can enhance learning outcomes of students in high school.

304 The effect of group investigation with scaffolding for physics concept ability islamic senior high school student

Chairatul Umamaha) , Herman Jufri Andib)

Physics Education Study Program, Universitas Islam Madura, Madura a)Emai: chairatul.physics@gmail.com b)Email: hermjufriandi@gmail.com

Absract. This study aims to describe how the effect of group investigation for student physics concept ability. One of the reason is the low of student physics concept ability who doesn’t meet the minimum mastery criteria, this is because student learning is using teacher centered approach. The method used is quasi experimental design with random sampling. The first sample is experiment class (X-1) which used group investigation by scaffolding and the second class is control class (X-2) which leraned by STAD. The treatment instrument of this study were the form of Student Worksheet (LKS) with scaffolding and the measurement instrument is the form of cognitive test. The Items were analyzed based on normality test, Homogenity test and T-test. The result showed that there was a significant improvement of student physics concept ability by using group investigation.The experimental class of physics concept in pre-test was 68,75 and post-test was 91,75. While the control class on pre-test was 72,25 and post-test was 83,75.

305 The development of science process skills instrument applied in learning physics using bounded model inquiry laboratory

D Indrianaa), L Hasanah and P Siahaan Departemen Pendidikan Fisika, Sekolah Pascasarjana Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: destaindriana25@gmail.com

Abstract. The Purpose of this research is to develop science process skills of the instrument on the material temperature and heat. The instrument will be applied in the learning using the bounded inquiry laboratory model. Bounded inquiry laboratory learning model is a learning model that invites students to be more independent in experimental activities, from designing experiments to communicating experimental results. As for the aspect of the science process skills will be developed in the instrument, namely: observation, interpretation, classifying, predict, communicate, hypothesize, planning the experiment, applying the concept, and ask questions. The developed science skill test instrument consists of 31 multiple-choice items. Instrument test developed in validation by asking for judgement to the five experts to examine the suitability of the grain problem with coverage of the material and process skills science indicators measured.

306 Pre-service physics teachers’ perception toward hands-on lab activity and their 21st century skills

D H Putria), E Risdianto and Sutarno Program Studi Pendidikan Fisika, Jurusan Pendidikan Matematika dan Ilmu Pengetahuan Alam, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Bengkulu, Jl. Kandang Limun, Kota Bengkulu, Indonesia

a)E-mail: desyhanisaputri@gmail.com

Abstract. This study aimed to describe the hands-on lab activities and 21st century skills of pre-service physics teachers at a university in Bengkulu. The respondents of this study were 113 students who have been finished and were following the laboratory course. The research instrument was questionnaire. The explored aspects of laboratory activities were motivation, the importance of laboratory activities, equipment, laboratory activities process, suitability of curriculum, assessment, laboratory design, and the 21st century skills training. The 21st century skills explored consist of learning and innovation skills, life and careers skills, and media, information and technology skills. Based on the results of data analysis was obtained that they have a good perception toward the aspect of motivation, the importance of hands-on lab activities, and laboratory activities process; and the perception was fair for other aspects. The lowest perception score was obtained in the aspects of the 21st century skills training. This result was in accordance with the 21st century skills of pre-service physics teachers which were still in moderate category. So it is necessary to develop a model of laboratory activities design that can training and enhancing the 21st century skills for pre-service physics teachers.

309 The Effect of Implementation of the DEEPER Scaffolding Framework to Creative Thinking Skills in Physics

E Noorniaty1,a), I Kaniawati2 and A Setiawan2 1Physics Education Department, School of Postgraduates Studies, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Physics Department, Faculty of Mathematics and Science Education, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: bundakennia@gmail.com

Abstract. The purpose of this study was to look at the effect of increasing the creative thinking skills as the result of the application of learning Define, Explore, Explain, Present, Evaluate and Reflect (DEEPER) Scaffolding Framework. DEEPER Scaffolding Learning Framework is implemented for a number of students in a class of eight junior high school. Creative thinking skills that were examined included fluency, flexibility, originality, elaboration and evaluation. The subjects in this study are optical instruments. Creative thinking skills improvement seen by the increase in value of the gain from the post-test and pre-test. Trough DEEPER Scaffolding Framework enhanced creative thinking skills.

310 Development Of Test Physics High Order Thinking Skills Marzanoian Upper Secondary School

Ermansah1,a) and E Istiyono2 1 Departemen Pendidikan Fisika, Universitas Negeri Yogyakarta, Jl. Colombo No 1, Yogyakarta 55281, Indonesia 2 Departemen Pendidikan fisika, Universitas Negeri Yogyakarta, Colombo No 1, Yogyakarta 55281, Indonesia

a)E-mail: ermansah100586@gmail.com

Abstract. Research is conducted to develop a test instrument Physics High Order Thinking Skills Marzanoian from upper secondary school. Grating instruments arranged by grade high level thinking ability according to marzano which is divided into 13 indicators, which was used for crafting items. The instrument consists of two sets of tests that each have 35 items there are seven anchor items and have been validated by an expert measurement, physics education, and expert practitioners. Instruments that have been validated tested on 437 students from five SMAN in Sleman Regency. Politomus data were analyzed using the Partial Credit Model (PCM). Trial results show that all of the items by as much as 63 and instruments proven fit with PCM, the reliability of the instruments of 0.77, difficulty starting item index -0.89 up 0.74 which means all the items in the category either. Thus the instrument test HOTS Marzanoian eligible used to measure higher-order thinking abilities in physics upper secondary school.

313 Applying authentic data analysis in learning earth atmosphere to enhance college students’ reasoning

H Johan1,a), A Suhandi2, A Samsudin2, and A R Wulan3 1 Progran Studi Pendidikan Fisika, Jurusan Pendidikan MIPA, FKIP, Universitas Bengkulu, Jl. Wr Supratman, Kandang Limun, Kota Bengkulu, Indonesia 2 Departemen Pendidikan Fisika, Fakultas Pendidikan MIPA, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 3 Departemen Pendidikan Biologi, Fakultas Pendidikan MIPA, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: hennyjohan88@gmail.com Abstract. The aim of this research was to develop earth science learning material especially earth atmosphere supported by science research with authentic data analysis to enhance reasoning through. Various earth and space science phenomenon require reasoning. This research used experimental research with one group pre test-post test design. 23 pre-service physics teacher in Bengkulu, Indonesia participated in this research. Essay test was conducted to get data about reason ability. Essay test was analyzed quantitatively. Authentic data was considered using Grid Analysis Display System (GrADS). Open ended question was used to collect data of students’ responses. Observation sheet was used to capture phenomena during learning process. The results showed that student’s reasoning ability improved from unidentified and no reasoning to evidence based reasoning and inductive/deductive rule-based reasoning with the average normalized gain being 0.75 (category high). Visualization from GrADS facilitated students to correlate the concepts and bring out real condition of nature in classroom activity. It can be concluded that learning process supported by Applying Authentic Data Analysis can help to enhance students reasoning.

314 The Critical Thinking Skills Profile of Senior High School Students in Bogor District on The Topic of Static Fluid

Ikeu Puspitaa), Ida Kaniawati, and Irma Rahma Suwarma Departemen Pendidikan Fisika, Sekolah Pascasarjana Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: ikeu_puspita@ymail.com

Abstract. The study aims to know the critical thinking skills profil of senior high school students. To achieve this goal, researcher conducted a descriptive study to analysis student test results of critical thinking skill of 40 students XI grade in one of the senior high school in Bogor District. The method used is survey research with sample determined by purposive sampling technique. The instrument used is test of critical thinking skill by 5 indicators on static fluid topics. Questions consist of 11 set. It is has been developed by researcher and validated by experts. The results showed students critical thinking skills are still low. Is almost every indicator of critical thinking skills only reaches less than 30%. 28% for elementary clarification, 10% for the basic for decisions/basic support, 6% for inference, 6% for advanced clarification, 4% for strategies and tactics.

315 The Application Of Learning Models Direct Learning In Improving Learning Outcomes Rotational Dynamics University Flores

Ilyas Program Studi Pendidikan Fisika, FKIP, Universitas Flores, JL Samratulangi, Ende 86316

E-mail:ilyasmalino@ymail.com

Abstract. This study aims to determine the application of learning models Direct Learning in improving learning outcomes rotational dynamics students of physics education courses Flores University academic year 2016/2017. This type of research is descriptive quantitative research. The study population was all students of the four semester of physics education study program consisting of three classes(IVa, IVb, IVc) totaling 75 people. Samples from this study is the four semester students study physical education program class IVb totaling 30 people. The sampling technique of this study by a lottery with the assumption that the four semester students are homogeneous or no class featured. Data obtained from tests of learning outcomes rotational dynamics and data analysis performed by t test. From the research shows the calculated t = 3.818, while table = 1.677 thus H0 rejected H1 accepted, so it can be concluded that the application of learning models direct learning can improve student learning outcomes rotational dynamics Class IV semester Physics Education Study Program University of Flores

316 The development of students’ computer supported creative thinking test (CSCeT-Test) on wave concept

I D Hakim1, 2, a), D Rusdiana3 and W Setiawan4 1Pendidikan Fisika, Pascasarjana Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia. 2MAN 1 Bolaang Mongondow, Jl. Cendrawasi No. 3 Mopuya Utara Kab. Bolaang Mongondow, Sulawesi Utara, Indonesia. 3Departemen Pendidikan Fisika, Pascasarjana Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia. 4Departemen TIK, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia. a)E-mail: irdhahakim@gmail.com

Abstract. The present study was based on the consideration that creative thinking skill testing instrument was very important in Physics lessons. It focused on the development of Computer Supported Creative Thinking Test (CSCeT-Test) instrument, which was expected to aid teachers in assessing students’ creative thinking skill. CSCeT-Test consisted of four creative thinking skill indicators; i.e. Fluency, Flexibility, Originality, and Elaboration, distributed in 20 essay questions. The study implemented Research and Development (R&D) design using the 4-D model (Define, Design, Develop, and Disseminate model). Limited field testing was conducted in a Senior High School in Bulukumba Regency, South Sulawesi Province, with a sample of 20 eleventh grade students who had learned the topic of sound wave. Sample for the present study was selected using purposive sampling, focusing on a sample that possessed adequate computer units. CSCeT-Test had been through content-validation by seven experts, with average CVR score of 0.804 (valid). The result of limited field testing indicated that the instrument’s reliability was 0.86 (high), with 80 percent of valid items and 20 percent invalid items. Based on the limited field testing, 16 items in the instrument were valid and reliable to be used in measuring students’ creative thinking skill. The other 4 items were considered invalid due to their being too easy and having insufficient differentiating power.

321 Profile of Students' Mental Model Change On Law Concepts Archimedes as Impact of Multi-representation Approach

M Taher1,2,*), I Hamidah1 and I R Suwarma1 1Departemen Fisika Universitas Pendidikan Indonesia Jl. Setiabudi no 229 Bandun 4015.Jawa Barat Indonesia 2SMP Negeri 1 Keritang. Kabupaten Indragiri Hilir Provinsi Riau *) E-mail: taher121079@gmail.com

Abstract. This paper outlined the results of an experimental study on the effects of multi-representation approach in learning Archimedes Law on students’ mental model improvement. The multi-representation techniques implemented in the study were verbal, pictorial, mathematical, and graphical representations. Students’ mental model was classified into three levels, i.e. scientific, synthetic, and initial levels, based on the students' level of understanding. The present study employed the quasi-experiment methodology, using non-equivalent control group design. The subject of the study was 32 eleventh grade students in a Public Senior High School in Riau Province. The research instrument included model mental test on hydrostatic pressure concept, in the form of essay test judged by experts. The findings showed that there was positive change in students’ mental model, indicating that multi-representation approach was effective to improve students’ mental model.

324 Developing Statistical Physics Course Handout on Distribution Function Materials Based on STEM for Physics Education Study Program of FKIP of Sriwijaya University

M A Riandrya), Ismet and H Akhsan

Departemen Pendidikan Fisika, Universitas Sriwijaya, Jl. Srijaya Negara, Palembang 30139, Indonesia

a) E-mail: riandry.aldy@gmail.com

Abstract. This study aims to produce a valid and practical statistical physics course handout on distribution function materials based on STEM. Rowntree development model is used to produce this handout. The model consists of three stages: planning, development and evaluation stages. In this study, the evaluation stage used Tessmer formative evaluation. It consists of 5 stages: self-evaluation, expert review, one-to-one evaluation, small group evaluation and field test stages. But the handout is limited to test the validity and practicality, so the field test stage is not implemented. The data collection technique used walkthroughs and questionnaires. Subjects of this study are students of 6th and 8th semester of academic year 2016/2017 Physics Education Study Program of Sriwijaya University. The average result of expert review is 87.31% (very valid category). One-to-one evaluation obtained the average result is 89.42%. The result of small group evaluation is 85.92%. From one-to-one and small group evaluation stages, averagestudent response to this handout is 87,67% (very practical category). Based on the results of the study, it can be concluded that the handout is valid and practical.

327 Description of students cognitive ability on static fluid concept: a case study

O Miadia), Muslim and L Hasanah Departemen Fisika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)Email: oktamiadi@student.upi.edu

Abstract. This case study is a descriptive qualitative research which aim to determine the students cognitive ability on static fluid concept based on cognitive ability test. It was conducted to 11th grade students majoring science in academic year 2016/2017. 37 students of Senior High School (SMAN) 1 Batu Jajar West Bandung were involved as participant at this study. This study, entitled "Description of Students Cognitive Ability on Static Fluid Concept", shows that students' cognitive ability is still low. It is proven by the results of students' average score where they get 5.1 with a percentage of 51%. It does not reach the minimum mastery criteria (KKM) is (7.0) with a percentage of 70%.

329 Effect of ARCS Model Using Diagnostic Test Result Against Misconception Studying Physics Student Class XII SMAN 64 Jakarta Timur

R Purbosari1,a), and T I Hartini2,b) 1Program Studi Pendidikan Fisika, Universitas Muhammadiyah Prof. DR. HAMKA, Jl. Tanah Merdeka No. 20, Jakarta 13830, Indonesia 2Program Studi Pendidikan Fisika, Universitas Muhammadiyah Prof. DR. HAMKA, Jl. Tanah Merdeka No. 20, Jakarta 13830, Indonesia

a)E-mail: ririspurbosari@rocketmail.com b)E-mail: tri.isti@yahoo.co.id

Abstract. We aimed to determine and prove the influence of ARCS learning model using diagnostic tests through misconceptions in physics learning outcomes. The research was conducted in SMA Negeri 64 Jakarta Timur in the 2nd half of the school year 2015-2016. The population of this research were 36 students with a number of 32 students studied. The sampling technique used is the technique of random sampling with random technical terms. Method of quantitative descriptive correlational approach used in this study. After the data were normally distributed and homogeneous based test for normality and homogeneity, followed by hypothesis testing using t-test. Based on the results obtained by linear regression calculation regression model = 57,81 + (0,48) , the results of calculations obtained < (0,0975 < 0,154), and the calculation results obtained homogeneity testing < (3,359 < 32,7). Testing the hypothesis gained > (2,766 > 1,694), suggesting that rejected. Thus, it can be concluded that there are significant ARCS models using diagnostic tests to misconceptions physics student learning outcomes.

331 Effect of Discussion Method Based on Socio-scientific Issues with WhatsApp Application to Scientific Literacy of Pre-service Physics Teacher

S N Muhajir1a), V Otaviani2, T Gumilar2, E K Yuningsih2 1Program Studi Pendidikan Fisika, Sekolah Pascasarjana Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2 Program Studi Pendidikan Fisika, Universitas Islam Negeri Sunan Gunung Djati, Jl. A.H Nasution No. 105 Bandung 40164, Indonesia

a)E-mail: sitinurdiantimuhajir@student.upi.edu

Abstract. This study aims to determine the effect of discussion methode based socio-scientific issues on science literacy conducted in whatsApp application. This study uses true-experiment method with posttest only control group design, with sample are pre sevice students of physics education. Sciencetific literacy instrument that used are three questions based on competence of science literacy according to framework PISA 2015. Based on the hypothesis test using IBM SPSS Statistics 19, shows that t arithmetic is 0.00005 <0.05 or Ha accepted. Thus discussion method based socio-scientific issue using WhatsApp application can affect the scientific literacy of physis students.

335 The effectiveness of research-based physics learning integrated with character values to improve the student’s competence

Usmeldi Jurusan Teknik Elektro, Universitas Negeri Padang, Jl. Hamka, Air Tawar, Padang 25131, Indonesia

E-mail: usmeldy@yahoo.co.id Abstract. The preliminary survey showed that many students who have not master the concept of physics. The students are still difficulties in solving the physics problems. In learning physics teacher must conduct exploration activities and experiments to doing a good learning physics. Therefore implemented the research-based physics learning integrated of character values. The learning activities that begin with the build of understanding through real examples in life, formulate problems, then trained them searching for information, hypothesize, collect data, analyze the data, and concluded. This research aims to determine the effectiveness of the research-based physics learning integrated with character values to improving the student’s competence. The research used a quasi-experiment method with pretest-posttest control group design. Subjects were students of tenth grade in MAN Lubuk Alung, Padang. Data were collected using observation sheets, the achievement test, skills assessment sheets, attitude questionnaires. The results showed that research-based physics learning integrated of character values effective to improving the students' competence, in terms of (1) There is an improvement of students' competence in knowledge domain at every face to face. (2) There is an average difference between the students' learning outcomes of the experiment and the control class. (3) Average student learning outcomes of experiment class are higher than control class. (4) The average student’s skill of all aspects of observation is the good category. (5) Students character is include began to developing category

336 A Study on Identifying Misconceptions of Pre-service Physics Teacher about the Black Body Radiation and Photoelectric Effect before Take A Modern Physics Course

Y S Makiyaha) and J Maknun 1Pendidikan Fisika, Sekolah Pascasarjana Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: yantisofi@student.upi.edu Abstract. A study identified misconceptions for preparing modern physics learning and reducing misconceptions. Open-ended black body radiation and photoelectric effect test was administered to a sample of 48 pre-service physics teacher and have 10 questions. The result showed that 52% were identified misconceptions. The pre-service physics teacher responses on the open-ended test were analyzed in terms of their misconceptions. Seven misconceptions in the black body radiation and photoelectric effect were identified. A study found that pre-service physics teacher had misconceptions about black body model, characteristic black body radiation and application in daily activities. Also had misconceptions about photon, energy voltage source and work function, the kinetic energy of the photoelectric effect, and the number of photoelectrons. This study showed that open-ended questions are effective but not efficient in identifying misconceptions in black body radiation and photoelectric effect.

339 Improving Students’ Critical Thinking and Learning Outcomes Through Inquiry Training Model on the Topic Linear Motion

M S Zubaidah and S Fatmawatia)

Jurusan Pendidikan MIPA, Institut Agama Islam Negeri Palangka Raya, Indonesia

a)E-mail: srifatmawati84@yahoo.co.id Abstract. The purpose of this study was to determine: (1) improving student learning outcomes after implementing inquiry training model on the subject of linear motion. (2) Improving the students' critical thinking abilities after implementing inquiry training model on the subject of linear motion.(3) The relationship between critical thinking skills and student learning outcomes after implementing inquiry training model.The design of the study was a one-group pretest-posttest design. The samples were all students of grade X IA-4 MAN Model Palangkaraya consisted of 38 students. The instrument used were (1) achievement test, (2) the test of critical thinking skills. The research results obtained were as follows: 1) the value of N-Gain student learning outcomes after application of inquiry training model of 0.64 and included in the medium category. Hypothesis testing student-learning outcomes there were significant differences before and after applied inquiry training model. 2) The value of N-Gain critical thinking skills of students after implementing inquiry training model applied by 0.55 and included in the medium category. Hypothesis-testing students' critical thinking skills were a significant improvement before and after applied inquiry training model. 3) The analysis of hypothesized test indicate a positive and significant relationship after implementing inquiry training model.

340 Understanding of prospective physics teachers students toward pedagogical content knowledge (PCK) on optical geometry materials

Erwin1,2,a), and NY Rustaman1 1Program Studi Pendidikan IPA Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia. 2 STKIP Nurul Huda, Kabupaten OKU Timur, Provinsi Sumatera Selatan

a) E-mail: erwinpohan74@gmail.com

Abstract. The ongoing success of learning in the classroom are closely linked with teacher competence. Pedagogic competence is applied to teach in a special subject will create proficiency of Pedagogical content knowledge (PCK). This article discusses about PCK profile of prospective physics teachers on optical geometry materials. The collection of data is done by interview and questionnaire, and the data were analyzed descriptively. The results showed that PCK is an unfamiliar term to students. Consequently, score of prospective physics teachers comprehension of PCK maintains 89.76 out of a maximum score of 120 or the percentage of 74.80%. The extreme findings in this study are: 1) the lack of understanding of PCK by prospective physics teachers relating to the importance of recognizing the characteristics of students, 2) how to manage questions from students, which teacher has to directly answer questions from students, and how to respond to the students' incorrect answer, mostly prospective physics teachers assume that in case of the students answer incorrectly, the students should be directly blamed.

341 The Effectiveness of Teaching Materials Using Multimode Visualization for the Implementation of Interactive Lecture Demonstrations to Improve Conceptual Understanding

T Nurhuda1,a), D Rusdiana2 and W Setiawan2 1SMP Daarut Tauhiid Boarding School Bandung, Jl.Geger Kalong Girang Baru No. 11, Bandung 40154, Indonesia 2Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail : tnurhuda@gmail.com Abstract. This study focused on the effectiveness of the use of teaching materials on Kinetic theory of gases using multimode visualization for the implementation of Interactive Lecture Demonstration (ILD) to improve conceptual understanding. These teaching materials were used to visualize gas characteristics in closed spaces. The research method employed here was Research and Development (R&D) by Borg and Gall. The sampling technique was a class random technique. The two classes selected as samples of this study were divided into an experiment class and a control class. In terms of data collection, this research employed pretest and posttest to measure conceptual understanding and level of understanding. The data of the improvement of conceptual understanding were analyzed using non-parametric statistics, Mann-Whitney test. The result reveals that there is a significant difference concerning conceptual understanding improvement between the group of students who were involved in the Physics instruction with ILD model using teaching materials supported by multimode visualization and those involved in that instruction employing the teaching materials without multimode visualization. Moreover, the teaching materials supported by multimode visualization applied in the implementation of ILD highly influence students’ conceptual understanding.

342 The Analysis of Student’s Critical and Creative Thinking Skills on Temperature and Heat

T Sugiartia) D Rusdiana and S Utari Departemen Pendidikan Fisika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: tiarsugiarti@student.upi.edu Abstract. Critical and creative thinking is 21st century skills related to problem solving. These skills include into the way of thinking. These skills have not been trained properly in the learning activities. The purpose of this research is to analysis student’s critical and creative thinking about the temperature and heat. The method used is a descriptive analysis with 32 students in 11th grade of one public vocational school in Bandung. Profile of critical and creative thinking students obtained through 5 item essay test, which every number consists of 6 questions. The instrument was used to identify students’ critical and creative thinking skills was judged by expert judges and empirical test, retrieved 0.7 as validity value and 0.82 as reliability test value. The Result show profile student’s critical thinking skill on the indicator using the reasoning of induction and evaluate point of view on developing criteria. While the indicator draws conclusions on proficient criteria. Creative thinking skill on indicators using a variety of ways to get an idea on proficient criteria. While on indicator creating new ideas and elaboration own ideas has developed criteria. This result indicates the need for future research on the learning process by applying learning instruction, that can improve these skills.

343 Trained Inquiry Skills of Vocational High School Students on Temperature and Heat Concepts through Levels of Inquiry (LoI) Learning

U Hasanah1,a), I Hamidah2 and S Utari1 1Departemen Pendidikan Fisika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Departemen Pendidikan Teknik Mesin, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: uswatun198944@gmail.com

Abstract. Inquiry skills are skills that aperson needs in developing concepts, but the results of the study suggest that these skills haven’t yet been trained along with the development of concepts in science feeding, found the difficulties of students in building the concept scientifically. Therefore, this study aims to find ways that are effective in training inquiry skills trough Levels of Inquiry (LoI) learning. Experimental research with one group pretest-postest design, using non-random sampling samples in one of vocational high school in Cimahi obtained purposively 33 students of X class. The research using the inquiry skills test instrument in the form of 15questions multiple choice with reliability in very high category. The result of data processing by using the normalized gain value obtained an illustration that the ways developed in the LoI are considered effective trained inquiry skills in the middle category. Some of the ways LoI learning are considered effective in communicating aspects through discovery learning, predicting trough interactive demonstration, hypotheses through inquiry lesson, and interpreting data through inquiry lab, but the implementation of LoI learning in this study hasn’t found a way that is seen as effective for trespassing aspects of designing an experiment.

344 Development of Test Instruments To Measure the Competency of Scientific Literacy On Temperature and Heat Topics Based on the 2015 PISA Framework

N A Solihaha), S Utari and P Siahaan 1Departemen Fisika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: amalia.ninit@gmail.com Abstract. Not many questions available in the PISA test meet the topic of physics taught in the classroom according to the material specified in the curriculum. Therefore it is necessary to question the standard as a test question for measuring scientific literacy in several studies aimed at tracing scientific literacy. This research tries to develop a question of measuring the competence of scientific literacy in accordance with the 2015 PISA test on the topic of heat and temperature as a standardized test development model. This test development study was conducted on 30 students who have obtained that topic at randomly selected. Students are working on two packages of questions, the first package contains 15 PISA problems and the second package contains 15 equivalent problems developed under the PISA framework. The results showed that the validation and reliability of the questions developed are 0.65 and 0.76. its means that the equivalent of PISA has validity and reliability that can be used as a scientific literacy test on that topic, and the result of the correspondence of the two tests by using pearson product moment test is 0.75, which means that the equivalent of 2015 PISA test is significant with 2015 PISA test.

345 Profile of the ability to understand and argumentation skills of senior high school students on the concept of dynamic electricity

I Safrina1,2, J Maknun1, L Hasanah1

1Pasca Sarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2MTs Islamiyah Ciputat

a)E-mail: i2n_mars@yahoo.com Abstract. This study aims to determine profile of the ability to understand and argumentation skills of senior high school students on the concept of dynamic electricity. This research is a descriptive research to get an idea of comprehend ability and argumentation skills of senior high school students in South Tangerang. Technique of collecting data is done by test method and interview. The ability of understand refers to indicators of conceptual understanding in the cognitive process of Bloom's Taxonomy Revision, while the argumentation refers to Toulmin's Argumentation Pattern (TAP) which contains the components of claim, evidence, warrant, and backing. The results showed that the percentage of students who already had the cognitive process explaining is 42%, interpreting is 36%, summarizing is 32%, comparing is 26%, classifiying is 28%, and inferring is 38%. While the result of student argumentation skill study is still relatively low, this is proven by 32% average claim score, 21% evidence, 16% warrant, and 12% backing.

346 Pre-service physics teachers’ problem-solving skills

Sutarno1,2,a), A Setiawan1, I Kaniawati1 and A Suhandi1 1Program Studi Pendidikan Ilmu Pengetahuan Alam, Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudhi No. 229, Bandung 40154, Indonesia 2Program Studi Pendidikan Fisika, Jurusan Pendidikan Matematika dan Ilmu Pengetahuan Alam, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Bengkulu, Jl. Kandang Limun, Kota Bengkulu, Indonesia

a)E-mail: sutarno_bengkulu@student.upi.edu

Abstract. This study is a preliminary research aiming at exploring pre-service physics teachers’ skills in applying the stage of problem-solving strategies. It is an essential part of higher order thinking skills. The total of respondents of this research is 76 students of physics education study program at a university in Bengkulu. The skills on solving physics problems is being explored through exercises that demand the use of problem-solving strategies with several stages such as useful description, physics approach, specific application of physics, physics equation, mathematical procedures, and logical progression. Based on the results of data analysis, it is found that the pre-service physics teachers' skills are in the moderate category for physics approach and mathematical procedural, and low category for the others. From the research, it can be concluded that the pre-service teachers' problem-solving skills are categorized low. The research results can be used as one of the references about the importance of higher order thinking skills-oriented physics learning strategies development.

347 Teaching Science Process Skills by Using the 5-Stage Learning Cycle in Junior High School

E S Safaah1,3,a), Muslim2 and W Liliawati2 1Mahasiswa Program Studi Magister Pendidikan Fisika, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia 2Program Studi Pendidikan Fisika, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia 3MTs Negeri 1 Sumedang

a)E-mail: eva_safaah@yahoo.co.id Abstrak. Science process skills are a set of skills used in scientific activities. Students with science process skills are actively involved in learning. Opportunities to be actively involved in learning can be obtained by students if the learning stage is designed in such a way. This article is about a lesson plan that is expected to teach students' science process skills and can help build their understanding of the concept of buoyant force.This learning can be carried out for students at the junior high school level. This learning process uses the 5-stage learning cycle consisting of observation, manipulation, generalization, verification, and application phase. Each activity facilitates students to develop science process skills such as observing, inferring, predicting, asking questions, constructing hypotheses, designing experiments, applying concepts, and communicating.

348 Implementation of Project Based Learning with Science Technology Engineering and Mathematics (STEM) Approach to Improve High School Students’ Problem Solving Skills

N H M Iqbala), S Utari and P Siahaan Physics Education Department, Universitas Pendidikan Indonesia, Dr. Setiabudi St. 229, Bandung 40154, Indonesia

a)Email: nurhabibmuhammadiqbal@gmail.com

Abstract. 21st century skills are skills that need to be taught in science learning that includes problem-solving skills. However, previous research shows that these skills can not be trained optimally in learning. This quasi experiment research with one-group pre-test post-test design that using population of one high school in Bandung City and 30 students as a random sample aims to find ways to train problem-solving skills through the implementation of problem-based learning with STEM on the topic of rotational dynamics efectivelly. Worksheets that describe problem-solving skills and 24 essay questions of problem-solving skills with validity 0.6 and reliability 0.7 are the instruments used in this study. The results of study through portfolio analysis show an improvement in some aspects of problem solving skills and analysis of their effectiveness through normalized gain values obtained in the medium category. This study also found ways that are effective for the problem identification, the relevance of the physics concept and the provision of alternative solutions aspects, but have not found ways that are effective for design improvements aspects.

349 The implementation project base learning (pjbl) with teaching with analogy (twa) to improve vocational school student’s science literacy

A Nugraha1,a), S Utari1 and J Maknun2 1Departemen Pendidikan Fisika, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia 2Departemen Pendidikan Teknik Arsitektur, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: ajie.nugraha.87@gmail.com

Abstract. Scientific Literacy (LS) is the use of scientific knowledge and scientific methods to solve the problem or decision-making. These competencies are considered important to the teaching of modern science tends to equip these competencies, but previous research suggests this is not optimal competence in training in learning. Research quasi-experimental design with nonequivalent (pre-test and post-test) control-group desigh aims to find ways of coaching competence LS through the implementation model Project-based learning (PjBL) approach Teaching With Analogy (TWA) with a population of one vocational school in Bandung city and a sample of 58 students as a random sample. The instruments used in the form of a 15-test essay on the topic of dynamic Electrical validity and reliability 0.6 0.5. To get an idea of the effectiveness of ways to train LS analyzed by the gain ternoormalisasi. The results showed that for ways to train literacy saintific developed through the application of the model PJBL with TWA considered effective in the medium category. Ways considered effective and relevant to explain the phenomenon of design research, but research has not found an effective way associated with the competence to evaluate the results of research.

350 Preliminary Study of Student’s Cognitive Abilities on Simple Harmonic Motion

D Hadianti1,a), I Kaniawati2 and I Hamidah2 1Physics Department, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Physics Department, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: hadianti.dini @student.upi.edu

Abstract. The aim of this study is to investigate cognitive abilities senior high school students on Simple Harmonic Motion. A test consisting of 23 items was given to 21 students grade XI in a private school in Bandung, West Java. Students were asked to choose one correct answer from five options. This study used the descriptive and analytical approach to identify the cognitive abilities. The result showed low cognitive abilities with the lowest is 9, the highest is 39, and the average is 26 (scale 100). Based on cognitive abilities result, students can answer level C1 correctly is 38%, level C2 is 32%, level C3 is 26% and level C4 is 25%.

351 The Combination of Creative Problem Solving (CPS) Learning Model with IF-SO Approach in Learning Physics: Study of Literature

Hilmiyah1,a), P Sinaga2 and D T Chandra2

1Program Studi Magister Pendidikan Fisika, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia 2Program Studi Pendidikan Fisika, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: hilmiyahfisika@gmail.com

Abstract. The purpose of this research is to develop Creative Problem Solving (CPS) learning model by combining multi representation approach so that it would be more effective to improve the students' skill. This paper discusses how Creative Problem Solving (CPS) learning model can be combined with multi representation approach. The CPS learning model is a learning model that train problem-solving skills based on creative thinking skills. In addition, from a variety of studies that have been conducted showing a multi-representation approach,it can also improve problem-solving skills. This research can be used as anbasis alternative for choosing a learning model that aims to trained creative thinking skills and problem solving skills of students. From the results of this study, it would be possible for teachers to apply the CPS learning model which is combined with a multi-representation approach to trained students' creative thinking skills. In addition, the implementation of the CPS model that combined with the multi-representation approach is also expected to improve students problem-solving skills. This literature study can be used as predecessors study in research. Furthermore, further research can be done to prove that the effectiveness of CPS learning model applicationcombined with the multi-representation approach in physics learning.

353 Technology and Engineering Literacy Profile of Senior High School Students’ on Understanding The Newton Laws’

S Raharjo1,a), I Kaniawati1 and I R Suwarma1 1Departemen Pendidikan Fisika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: sugi_azkiya@yahoo.com Abstract. This study aimed to investigate technology and engineering literacy profile of senior high school students’ on understanding the newton laws. The instrument test was adapted indicator in Technology and engineering (TEL) NAEP in understanding technological principles. This research methods is descriptive research method were used to investigate the students’ technology and engineering literacy profiles. The sample of this research was 21 students of ten grade Senior High School. The results of this study showed that mean value technology and engineering literacy test respectively of 62,50 and 37,50. Where as when referring to the percentage of the number of students who answered correctly known the highest technology literacy on the indicator analyze advantages and disadvantages of an existing technology and the lowest on the indicator to predict the consequences of technology. As for the highest engineering literacy on the indicator to explain the properties of different materials that determine which is suitable to use for a given application or product and the lowest indicator describe features of a system or process.

354 Physics Workbook using Multimodal Representation on Simple Harmonic Motion Topic

M Lianaa) and P Sinaga Departemen Fisika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: metta_19@yahoo.co.id Abstract. Indonesia has been preparing the rising generation to face the challenges of the 21st century. One of the efforts in the field of education is preparing the learners to be able to build a good concept in the learning process, using critical thinking skills and problem solving skills in learning. The using of multimodal representation can improve learning competence. A multimodal representation can be displayed in the instructional materials as a workbook. The study aimed to determine the advisability of physics workbook oriented critical thinking skills and problem solving skills on simple harmonic motion topic using multimodal representation. This Study includes Research and Development (R&D) method until the advisability test of workbook development. The participant of this study was three lecturer, ten teachers and twenty five students of Senior High School, Bandung. The advisability of developed workbook is viewed from the quality test and the understanding test of the main idea which scored 76.7% in the legible category. Thus, This workbook can be used in the learning process at school. So, it can train learner’s critical thinking skills and problem solving skills using multimodal representation.

355 Identify of Student’s Misconceptions about Heat and Temperature through Four Tier Test

S Fauziah1,a), J Maknun2 and L Hasanah1 1Departemen Fisika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Departemen Pendidikan Teknik Arsitektur, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: syifafauziah716@gmail.com

Abstract. This research was held to identify of students' misconception about heat and temperature through four tier test. The concept of heat and temperature itself is consists the influence of heat towards the temperature increase, the influence of heat towards changing forms, expansion, principle of Black, and heat transfer. This four tier test was given to twenty-four highschool students in Tangerang Selatan. This test has four levels; the first level is consists of multiple choices in knowledge. The second is confidence rating towards the answer of the first level questions. The third level is the presentation of the arguments towards the first level. And the last is confidence rating towards the arguments presented in the third level. The method of this research is descriptive quantitative. Finally the findings of this research is the four tier test was able to analyse and classify the students who understanding the concept which is 14.91%, the students who had partial understanding the concept which is 11.84%, the students who got misconception which is 37.72%, and the students who had the chance not understanding the concept which is 31.79%.

356 Application of Performance Assessment in Physics Learning to Facilitate Scientific Skills

S Siswanto1, 2, a), N Y Rustaman3 and P Siahaan3 1Department of Physics Education, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2 Al Ishlah Islamic Senior High School, Jl. Kompol R. Soekanto No. 1, Semarang 50277, Indonesia 3Department of Science Education, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: siswantoberhijrah@gmail.com Abstract. A pre-experimental design study on applying performance assessment was carried out to facilitate development of scientific skills and ability to make simple equipment on optic as product on physic learning. A number of tenth grade students even semester of Islamic senior high school in a city at central Java was involved as research subjects. Task in the form of student worksheet, observation sheet, and its rubrics was developed and used to assess students’ scientific skills then prepared to assess simple equipment as their products as well. There was gradual achievements from each sessions. At the first session the learners can analyze the working principle of the optical tool, the session of the two learners to practice for the position of the shadow using a lens, two lenses and three lenses.

357 Development Computer Supported Creative Thinking Test (CSCeT-Test): Global Warming

Khamid1,a), D Rusdiana 2 and E A Juanda2 1Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudhi No.229, Bandung 40154, Indonesia

a)E-mail: khfalahan@gmail.com

Abstract. Evaluation of creative thinking competence which using the technology of computer to help teacher in evaluating is still seldom, so the researcher developed the instrument of test to measure the creative thinking competence of the students. The instrument developed is called by Computer Supported Creative Thinking Test. CSCeT-Test was made by the basic of Adobe Flash Player, in order that it could show the real situation with video, animation, graphic, and audio supporting. The purpose of the research is to get the test instrument which based of computer to measure the creative thinking competence that had good validity and reliability. The indicator of the creative thinking competence is measured by the indicator based on Guilford limited by four indicators, such as fluency, flexibility, originality, and elaboration. The research design used 4-D Research and Developmen (R&D). The subjects of the research consisted of 30 male students and 30 female students of XI class from three high schools in Banjarnegara, Central Java. Average results of the validity content instrument CSCeT-Test used CVR is 0.741, and the result for media validity is 0.915 in very good category. The reliably level is 0.850 in very high category. The conclusion of the CSCeT-Test instrument has good validity and reliably, so it can be implemented by the teacher to measure the creative thinking competence of the students.

359 Development of Teaching Materials with Dynamic Multiple Representation Used Android-Based Applications to Improve Student’s Cognitive Processes Ability and Critical Thinking Skills

N Herlina1,a), P Sinaga1 and W Setiawan1 1 Department Fisika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: leleninaherlina023@gmail.com Abstract. The purpose of this study is to develop quality of physics learning at high school in order to become more fast and effective in improving students’ skill according to demands of the times. This paper discusses how the effect of teaching materials development with multiple dynamic representations based on android applications into student’s cognitive process ability and critical thinking skill. Various studies that have been done related to this method show the students ability in applying concepts can increase and this methods can attract students to more interest in physics learning. Furthermore, there is an information that effective workbook can improve the skills of critical thinking. The result of this study is very possible for teachers to apply the development of teaching materials with multiple dynamic representations based on android applications. In the other side, the results of this instructional material development are expected to be used in physics learning to improve the teaching materials and promote the ability of cognitive processes and students' critical thinking skills. A study literature was used in this study as a preliminary study. In the future, the research on development of teaching materials can be done using the ADDIE development model.

360 Improvement in Levels of Understanding and Changes in Models of Understanding Through The Learning of Interactive Lecture Demonstration Conception-Construction-Oriented in Newton’s Law Concept Learning.

WA Wiantia), A Setiawan and P Siahaan Department of Physics Education, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia. a)E-mail: wiwinayuwianti@gmail.com Abstract. This study aimed to analyze the students’ improvement in levels of understanding and changes in models of understanding after taking the learning of interactive lecture demonstration (ILD) conception-construction-oriented. ILD conception-construction-oriented is conducted in some stages 1) prediction; 2) experience; 3) reflection. The research method used in this study was quasi experiment with 22 students of X graders in one of high school in Bandung city as samples. The instruments used in this study were 4 essay questions of concept understanding in which each question consists of four sub-questions that measure the ability to explain, decide, model and define. The results showed the improvement in levels of understanding seen from the changes in the percentage of students at five levels, namely, No Response (0) decreases from 53% to 9% of students, No Understanding (1) decreased from 13% to 4% of students, Incorrect Understanding (2) decreased from 16% to 10% of students, Partial Understanding (3) improved from 16% to 39% of students, and Sound Understanding (4) improved from 2% to 38% of students. Students’ models of understanding also experienced a positive change where Optimum model which is the best model has improved from 4.6% to 60.2% of the students.

361 Profile of Scientific Ability of Chemistry Education Students FKIP University of Palangka Raya in Basic Physics Course

K G Suastika1,a), I N Sudyana2, C W Lasiani1,Y Pebriyanto3, and N Kurniawati3 1Physics Education of Study Program, Universitas Palangka Raya, Kampus Tunjung NyahoJalanYosSudarso, Palangka Raya City, Central Borneo, Indonesia 74874 2Chemistry Education of Study Program, Universitas Palangka Raya, Kampus Tunjung NyahoJalanYosSudarso, Palangka Raya City, Central Borneo, Indonesia 74874 3Faculty of Mathematic and Natural Sciences, Universitas Palangka Raya, Kampus Tunjung NyahoJalanYosSudarso, Palangka Raya City, Central Borneo, Indonesia 74874

a)E-mail: suastika358@yahoo.com Abstract. The weakness of scientific ability of students in college has been being a concern in this case, especially in terms of laboratory activities to support Laboratory Based Education.Scientific ability is a basic ability that must be dominated by students in basic physics lecturing process as a part of scientific method. This research aims to explore the indicators emergence of the scientific ability of students in Chemistry Education of Study Program, Faculty of Teaching and Education University of PalangkaRaya through InquiryBased Learning in basic physics courses. This research is a quantitative research by using descriptive method (descriptive-quantitative). The result shows that the scoring criteria of scientific ability still in medium category “need improvement” that has been proven by average of rubric score by excellent group is 2.25 (from the maximum score 3), heterogeneous group is 2.07, and low group is 2.22. By the results of this research, hoping in the future can be a references for further research about innovative learning strategies and models that can improve scientific ability and scientific reasoning especially for science teacher candidates.

362 Analysis of Simple Harmonic Spring Motion Using Tracker Software

M S Mu’iza), K M Lestari, D Yulianawati, D. Rusdiana, and L Hasanah Program Studi Pendidikan Fisika, Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: syamsulmuiz@student.upi.edu Abstract. Tracker video analysis is a video-based learning tool for analyzing natural phenomena. Tracker can help students to analyze natural phenomena, especially in physics education, for to know motion of objects on the x and y axes, position on the x and y axes, time to time, period on harmonic motion, etc.. In a specific scenario shown in this paper, harmonic spring motion, in learning material “simple harmonic motion”. Students are asked to analyze harmonic spring motion to determine the relationship between object have mass, spring constant, and period of spring harmonic motion. Students will experiment and take video for analysis using tracker, then data from experimental results will be compared with data analysis tracker results. The results of this study is data from the experimental and tracker analysis results based on student activities have the similar results and the same conslusions

363 Development and Validation of Computer Supported Critical Thinking Test in Heat and Temperature

K Mahbubah1,a), D Rusdiana1, and E A Juanda2 1Departemen Pendidikan Fisika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Departemen Pendidikan Elektro, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: mahbubah.andromeda@yahoo.com Abstract. Critical thinking skill is one of the skills that should be possessed by the students to compete in the global area. There are many ways to practice and increase critical thinking skills of the students by using model and media learning. In order to measure critical thinking skills of the students appropriately, we need the precise test instrument. The purposes of this research are to develop and validate of Computer Supported Critical Thinking Test (CSCiT Test) instrument in heat and temperature learning material for senior high school students. CSCiT Test is a test instrument that optimizes the function of computer by presenting media, simulation, video, and picture which describe the test that will be done by the students in an interactive dynamic content, a content that enables the students to feel as if they face the real phenomena in the test. CSCiT Test is adapted Halpern’s critical thinking framework which was developed by Tiruneh, involving four different categories, reasoning, hypothesis testing, argument analysis and problem solving and decision making. The research method employed in this research was the research and developmental 4-D model method adapted from Thiagarajan, involving four main steps, define, design and develop. CSCiT Test has been tested in terms of its validity. The validity test consists of construct and media, the analysis of construct validity was conducted by using Content Validity Ratio (CVR). And the result of value of CVR all of item in instrument are valid with value of CVR 0.722.

364 An Analysis of Non Traditional Writing Task Interpolation in Interactive Lecture Demonstration Model in Learning Physics: Study of Literature

S Sulastri1,a), P Sinaga2 and A Setiawan3

1Physics Education Department, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Jawa Barat, Indonesia 2Physics Education Department, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Jawa Barat, Indonesia 3 Physics Department, Universitas Pendidikan Indonesia, , Jl. Dr. Setiabudi No. 229, Bandung 40154, Jawa Barat, Indonesia a)Email: iiesulastri32@gmail.com

Abstract. The purpose of this study is to develop the quality of learning in junior high schools to be more effective in improving students' skills based on the 2013 curriculum. This research discussed how non-traditional writing task interpolated in interactive lecture demonstration (ILD) model. Learning model that train and improving cognitive skill, scientific explanation and students writing skill. The result of this study it is very possible to the teacher interpolated non-traditional writing task in interactive lecture demonstration to improve cognitive skill, scientific explanation and students writing skill. The literature study that use in this research is an introduction study. On the other hand, a study could be done to prove the effectiveness of using non-traditional writing task interpolated in interactive lecture demonstration model in scientific explanation in physics learning.

366 Newton’s Cradle Experiment Using Video Tracking Analysis with Multiple Representation Approach in the Physics Classroom

A Anissofira1,a), F D E Latief2, L Kholida2 and P Sinaga1 1Prodi Pendidikan Fisika, Sekolah Pasca Sarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Master Pengajaran Fisika, Fakultas Matematika dan Ilmu Pengetahuan Alam, Institut Teknologi Bandung, Jl. Ganesha 10, Bandung 40132, Indonesia

a)E-mail: almira_anissofira@student.upi.edu Abstract. This paper reports a Physics lesson using video tracking analysis applied in Newton’s Cradle experiment to train student’s multiple representation skill. This study involved 30 science high school students from class XI. In this case, Tracker software was used to verify energy conservation law, with help from data result such as graphs and tables. Newton’s Cradle is commonly used to demonstrate the law of energy and momentum conservation. It consists of swinging spherical bobs which transfers energy from one to another by means of elastic collisions. From the video analysis, it is found that there is a difference in the velocity of the two bobs of opposite ends. Furthermore, investigation of what might cause it to happen can be done by observing and analysing the recorded video. This paper discusses students’ response and teacher’s reflection after using Tracker video analysis software in the Physics lesson. Since Tracker has the ability to provide us with multiple means of data representation way, we conclude that this method could be a good alternative solution and might also be considered better than performing a hands-on experiment activity in which not every school have suitable laboratory equipment.

368 The Kinematic Learning Model using Video and Interfaces Analysis

T Firdaus1,2,a), W Setiawan2, and I Hamidah1 1Program Studi Pendidikan IPA, Sekolah Pascasarjana Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Program Studi Pendidikan Fisika STKIP Nurul Huda, Jl. Kotabaru Sukaraja, Buay Madang, OKU Timur, Sumatera Selatan 32161, Indonesia a)E-mail: thohafirdaus@student.upi.edu Abstract. An educator currently in demand to apply the learning to not be separated from the development of technology. Educators often experience difficulties when explaining kinematics material, this is because kinematics is one of the lessons that often relate the concept to real life. Kinematics is one of the courses of physics that explains the cause of motion of an object, Therefore it takes the thinking skills and analytical skills in understanding these symptoms. Technology is one that can bridge between conceptual relationship with real life. A framework of technology-based learning models has been developed using video and interfaces analysis on kinematics concept. By using this learning model, learners will be better able to understand the concept that is taught by the teacher. This learning model is able to improve the ability of creative thinking, analytical skills, and problem-solving skills on the concept of kinematics.

369 Facilitating conceptual change in students’ understanding on magnetic poles concept by using CSCCtext

Mukrimatussa’adiyah1,a), A Suhandi1 and E A Juanda2 1Departemen Pendidikan Fisika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudhi No. 229, Bandung 40154, Indonesia 3Departemen Pendidikan Teknik Elektro, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudhi No. 229, Bandung 40154, Indonesia

a)E-mail: riema307@gmail.com Abstract. The objective of this study was to construct and test Computer Supported Conceptual Change Text (CSCCText) for facilitating students’ conceptual change about the magnetic poles concept. The mixed-method was using as a research method. The study is based on 32 students at one senior high school in Bandung district. Students' conception and confidence levels of conception are identified in the first steps of and after CSCCText activity. CSCCText was designed based on students’ misconceptions by following six-phase Conceptual Change Model (CCM) synthesized by Joseph I. Stepans. Conceptual change in students’ understanding of magnetic poles was evaluated by comparing the initial conceptions of students identified in first steps with the final conception of students identified in step-IV, while delayed posttest used to see the consistency of a new conception that students accommodate. Data were analysed both by qualitative and quantitative approach. Both qualitative and quantitative analyses suggest that CSCCText activities facilitated students’ conceptual change from misconception to scientific conception condition. 100% of students who initially misconception changed to scientific conception after following CSCCText activity. Most students (87,5%) still have a scientific conception on delayed post-test, suggesting that CSCCText activity enabled students to retain their new conceptions in the long-term memory.

370 The Application of Inquiry Training Model using Just In Time Teaching Method in Static Fluid Material for Vocational High School Student

S Supriatna1,a), I Hamidah1)and L Hasanah1)

1Departemen Pendidikan Fisika, Sekolah Pascasarjana Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: deansupriatna@gmail.com Abstrak. The purpose of this study is to know: the improvement of ability to understand static fluid for Vocational High School students with the application of Inquiry Training model using Just in Time Teaching method(IT-JITT). and the effectiveness of the model The method used in this study was quasi experiment and the design was non-equivalent groups pretest-posttest. The sample is two classes, first class of experimental class that is class X Vocational High School RPL 4(n= 31) students applied IT-JITT model, second class of control class that is class X RPL 3 (n= 30) students. The instrument used in this study the form of multiple choice for 22 terms that had been validated by the expert. The results the experimental class has an average N-gain (0.8163) higher than the control class (0.4165). While the difference test of two in average that is analyzed at significance level α = 0,05 obtained sig value. (0.000) indicates that the students of the experimental group have improved comprehension skills better than the control class. So it can be concluded that the IT-JITT model is more effectively used to improve the ability of how to understand static fluid for students.

371 Reflecting Learning Process in Didactical Design Research Based on Students’ Responses: Physics Lesson

D N Juita1,a) and H Imansyah2 1Program Studi Pendidikan IPA, Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudhi No. 229, Bandung 40154, Indonesia 2Departemen Pendidikan Fisika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudhi No. 229, Bandung 40154, Indonesia

a)E-mail: dessy.n.juita@student.upi.edu

Abstract. Learning debriefing is one of teachers’ thinking process phases. As part of self and student learning improvement, learning debriefing should be reflective. The paper is purposed to reflect learning process using students’ obstacle and students’ verbal responses. Learning process is Physics lesson that has implemented Didactical Design Research whether students’ verbal responses are collected through video-tape and lesson transcript. Obstacle in students’ learning is focused in epistemology and didactical obstacle. Learning obstacle is not only diagnosed by student that has early experience on distant point and near point concept but also diagnosed by student that has no experience on distant point and near point concept. All students that have early experience are come from same school at same class which has been teaching by the same teacher as well as student that has no experience on distant point and near point. Every single students’ responses will be analyse using lesson analysis categories. The result of categorizing students’ responses can be used to determine whole of class interaction characteristic.

372 A Simple Projectile Launcher Design as Learning Media of Projectile Motion Topic for Senior High School

PA Wijaya1,a), I Rohman1 and T Firdaus2 1Fakultas Pendidikan Ilmu Pengetahuan Alam, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia. 2Departemen Pendidikan Fisika, STKIP Nurul Huda, Jl. Kotabaru Sukaraja No. 100, Sumatera Selatan 32161, Indonesia.

a)E-mail: pradita.a.wijaya@gmail.com Abstract. Development of physics learning media by designing up an projectile launcher experiment tool has been conducted to analyze the projectile motion phenomena. A modification of 4-D model suggested by Thiagarajan (1974) was used in developing learning media model. The modified 4-D model consist of 3 steps: Define, Design, and Develop steps. To know the worthiness of the media, experimental tool performance test and validation from the expert (as the experimental subject) has been done. Forms with fixed criteria were used in the validation. The result of the research were in the form of experimental tool and manual book which fulfill worthiness requirements as learning media with value of media criteria 75% (good) and user’s response value was more than 80% (very good). The results indicate that the developed media worthy enough to be used as learning media of projectile motion.

373 Non Traditional Writing Task Announcement In Interactive Lecture Demonstration Model In Learning Physics: Study of Literature

N Nur zanah1,a), P Sinaga2 and S Feranie3 1Physics Education Department, Universitas Pendidikan Indonesia. Jl. Dr.

Setiabudi No.229 Bandung 40154 Indonesia 2Physics Education Department, Universitas Pendidikan Indonesia. Jl. Dr.

Setiabudi No.229 Bandung 40154 Indonesia 3Physics Education Department, Universitas Pendidikan Indonesia. Jl. Dr.

Setiabudi No.229 Bandung 40154 Indonesia a)E-mail: zanah@student.upi.edu Abstract. This study aims to develop the quality of learning in SMA to be more effective in improving students' skills based on the curriculum 2013. This paper discusses how non traditional writing tasks are inserted in the interactive lecture demonstration (ILD) mode. A model of learning that trains and improves cognitive skills, critical thinking skills and student writing skills. The result of this research is very possible for teachers to insert non traditional writing task in interactive lecture demonstration to improve cognitive ability. Critical thinking skills, and student writing skills. A study of literature is used in this study as a preliminary study. On another occasion, a research can be done to prove the effectiveness of using non-traditional writing tasks inserted in the interactive lecture demonstration model in physics learning

374 Learning implementation model of problem solving laboratory on concept of simple harmonic motion in senior high school

R D Iradata) and F Alatasb) Program Studi Pendidikan Fisika, Universitas Islam Negeri Syarif Hidayatullah, Jl. Ir. Haji Juanda No. 95, Ciputat, Banten 15412, Indonesia

a)E-mail: adaythj@gmail.com b)E-mail: fathiah.alatas@uinjkt.ac.id Abstract. Simple harmonic motion is considered to be a relatively complicated concept to be understood by students. Whilst using laboratory activities have been reported to help students understand difficult concepts, many researches find out that laboratory activities are not necessarily yielding better understanding, especially in the concept of simple harmonic motion. This study is trying to implement laboratory activities that are focused on solving contextual problems related to the concept. A group of students of secondary high school in Jakarta participated in this pre-experimental method of one group pretest-posttest research design. Based on N-Gain test, this study found out that in general this problem-solving based laboratory activities has evidently improved cognitive ability of students in the concept of simple harmonic motion. Even though it was not the concern of this study, the laboratory activities have brought positive effect on improving students’ scientific skills, such as, formulating objectives, conducting experiment, applying laboratory tools, and collecting data. This study, therefore, has added to theoretical and practical knowledge that needed to be considered for better teaching complicated concepts in physics.

375 Pre-service physics teachers’ concept mastery and the challenges of game development on physics learning

Saprudin1,3,a), Liliasari1 and A S Prihatmanto2 1Program Studi Pendidikan Ilmu Pengetahuan Alam, Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudhi No. 229, Bandung 40154, Indonesia 2 Sekolah Teknik Elektro dan Informatika, Institut Teknologi Bandung, Jl. Ganesha 10 Bandung 40132, Indonesia 3 Program Studi Pendidikan Fisika, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Khairun, Jl. Jalan Pertamina Kampus II Gambesi 97719, Indonesia a)E-mail: Saprudinunkhair@student.upi.edu

Abstract. This study is a survey that aims to describe pre-service physics teachers’ concept mastery at a university in Ternate. Data were collected through test standard instrument for physics which used in the teacher certification program. Data were analyzed by using quantitative descriptive technique. Based on the results of data analysis, it was concluded that generally pre-service physics teachers’ concept mastery can be categorized on low category (25,4%). The map of concept mastery will be used as a reference in developing game design in the of physics learning context for pre-service physics teachers.

376 Development Computer Supported Critical Thinking Test (CSCiTTest) in Physics for High School Students: A Literacy Study

I N Syama), D Rusdiana and W Setiawan Departemen Pendidikan Fisika, Sekolah Pascasarjana Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: imanurmilahsyam.ins@gmail.com

Abstract. Results of preliminary study on several high schools in South Tangerang City showed that no validated instruments to measure critical thinking skills are available, especially in learning physics. Instruments to measure critical thinking skills have a complex problems. To facilitate communication between questions and students, and help student to describe the real situation in questions, it is better to provide more variative questions by adding images, animations, videos, and simulation. Based on this background, this study aims to study literacy of development instruments computer supported critical thinking test related to the content of physics.

377 Profile of requirements on instructional materials as a preliminary studies in developing physics workbook oriented to science process skilss and critical thinking skills

L R Lestari1,a), P Sinaga2 and I R Suwarma 1 Department of Physics Education, Universitas Pendidikan Indonesia, Jl. Dr. Setia Budhi No. 229, Bandung 40154, Indonesia 2 Dosen, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: lutfi.rindang@gmail.com

Abstract. In the 21st century, the need for technology and information is needed, this is supported by a very rapid transformation process, resulting in changes in human lifestyle. In 21st century education, one of the concept of learning emphasized on the approach of science and technology. Field studies have been conducted related to the need of teaching materials through non-test instruments of questionnaire to students and interviews to physics teachers at two different schools in Bandung area. The data obtained is 60.67% in the sufficient category in Senior High School A and 65% in a good categories in Senior High School B. Mastery about content of physics can be done properly with multiple representation,such as verbally, images, and graphics. With the help of representation given during the lesson, the students will learn independently to construct their knowledge. It also adheres to student-centered concepts, can be done through learning strategies using teaching materials. The teaching materials that are made is a type of workbook oriented to science process skills and critical thinking skills.

378 Design of Didactic on Work and Energy to train SPS in High School

S Ramayanti1,a), S Utari1 and D Saepuzaman1 1Departemen Pendidikan Fisika, Universitas Pendidikan Indonesia, Jl. Dr. SetiaBudhi No. 229, Bandung 40154, Indonesia

a)E-mail: suci.ramayanti95@student.upi.edu

Abstract. Science Process Skills (KPS) is a skill that needs to be owned by the students to build science scientifically so that through these skills students can be constructed his own. The preliminary results of the study showed that these skills are still not optimally trained on the learning process. This research tries to find ways to train SPS on work and energy. This research is the research experiments using design research one shot case study try to find ways to train SPS on work and energy (didactic design). Research done in one high school in the city of Bandung with a sample of 32 students who obtained for purposive sampling observationally about SPS students. SPS response is analyzed based on improvement based on improvement of SPS based on assesment portfolio. The results showed that didactic design designed to train the skills of observing, predicting, formulating hypotheses, and experimenting describe an increase, but research has yet to find ways of improving the skills of designing investigation. Therefore, further research needs to be developed didactic design on work and energy to train this skill.

Scope: Chemistry Education 400 The Application of Argument Based Science Inquiry (ABSI) Learning Model in Voltaic Cell Concept

CZ Subarkah1,a), A Fadilah1,b) and R Aisyah1

1Program Studi Pendidikan Kimia Fakultas Tarbiyah dan Keguruan UIN Sunan Gunung Djati Bandung, Jl. AH. Nasution No. 105, Bandung, Indonesia a)E-mail: zenabsc@uinsgd.ac.id b)E-mail: agildebel20@gmail.com Abstract. Voltaic Cell is a sub-concept of electrochemistry that is considered difficult to be comprehended by learners including students. Therefore, some alternatives of learning model are required to address the issue. One of learning models that can be applied is Argument Based Science Inquiry (ABSI) learning. This research aims to describe students’ activities during learning process using ABSI model and to analyze students’ competency to solve ABSI-based worksheets (LK) of Voltaic Cell concept. The method used in this research was the “mix-method-quantitative-embedded” method with subjects of the study: 39 second-semester students of Chemistry Education study program in one of State University in Bandung. The result obtained from the students’ activity during the ABSI learning achieved the average of 96.43% and it was categorized as very good. The result obtained from the completion of the ABSI-based worksheets (LK) achieved the average of 76.51 and it was categorized as good, with the highest average 87.50 in phase 7, which is the “negotiation shape III: comparing science ideas to textbooks or other printed resources” phase. Thus, the ABSI learning has improved the student levels of activity and students’ competency to solve the ABSI-based worksheet (LK).

401 Inquiry Laboratory Worksheet on The Extraction of Dragon Fruit Peel Waste for Developing Students’ Creativity

A Meristin1,a), H Sholihin1, M Arifin1

1Departemen Kimia, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: ameristin@gmail.com Abstract: This study aims to develop teaching material in the form of inquiry laboratory worksheet on the extraction of dragon fruit peel waste for developing student creativity on the make of natural dye enhancer foods. This study is development research with ADDIE models. However, this research was only done until development step. In the need analysis steps, it was analyzed the curricula, study of literature, inquiry laboratory model learning, dragon fruit peel waste, and extraction. This step is done through interviews with high school teachers. In design steps, it was optimized the experiment of an addition of dye of foods making by using dragon fruit peel waste. The results show that the best of practical design consists of secure materials and equipment, that is used water and citric acid solvent with ratio10:1 and with heating during 5 minutes. Furthermore, the draft of the worksheet with inquiry laboratory models was constructed and was validated by the expert. The suggestion of validators are one article about yellow rice should be revised and be replace with jelly of suji leaves, one question omitted, and six questions should be revised. After revised the student worksheet is ready to implement in chemistry teaching.

402 Development of Teaching Material Oxidation-Reduction Reactions Through Four Steps Teaching Material Development (4S TMD)

B S Syamsuria), S Anwar and O Sumarna

Departemen Pendidikan Kimia, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: bebbysylvianasyamsuri@gmail.com Abstract. This research aims to develop redox teaching material used the Four Steps Teaching Material Development (4S TMD) method consists of four steps: selection, structuring, characterization and didactical reduction. This paper is the first part of the development of teaching material that includes selection and structuring steps. At the selection step, the development of teaching material begins with the development concept of redox based on curriculum demands, then the development of fundamental concepts sourced from the international textbook, and last is the development of values or skills can be integrated with redox concepts. The results of this selection step are the subject matter of the redox concept based on the binding and release of oxygen, redox based on the release and binding of electrons, and redox based on changes in oxidation state, the oxidation state and its application. In the structuring step was developed concept map that provide on the relationship between redox concepts; Macro structure that guide systematic on the writing of teaching material; And multiple representations which are the development of teaching material that connection between macroscopic, submicroscopic, and symbolic level representations. The result of the two steps in this first part of the study produced a draft of teaching material. Evaluation of the draft of teaching material is done by an expert lecturer in the field of chemical education to assess the feasibility of teaching material.

403 Verify of creativity vocational high school students’ through Problem Based Learning (PBL) approach on food additives

D Ratnasari1a), TSupriyanti2 and M Rosbiono2

1Program studi farmasi, Sekolah Tinggi Ilmu Kesehatan Holistik, Jl. Veteran No.272, Purwakarta 41115, Indonesia 2Departemen Pendidikan Kimia, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154,Indonesia

a)E-mail :Dratnasari20@gmail.com

Abstract. The aim of this study is to verify the creativity of vocational students through Problem Based Learning approach in the food additives. The method which used quasi-experiment with one group posttest design. The research subjects were 32 students in grade XII of a vocational high school students courses chemical analysis in Bandung city. Instrument of creativity were essay, Student Worksheet, and observation sheets. Creativity measured include creative thinking skills and creative act skills. The results showed creative thinking skills is 73.05% (good), and creative act skills is 73% (good). Research showed that the problem based learning approach can be applied to develop creativity of vocational students in the food additives.

404 Development of chemo entrepreneur (CEP)–Based Teaching Material on Acid-Base

D Y Sihitea), S Anwar and H Sholihin

Departemen Kimia, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: dewiyulianasihite@student.upi.edu Abstract. This research aims to develop teaching material chemo entrepreneurship-based on the topic of acid-base. The method used in this research is development research consisted of three stages starting from design, development and evaluation of four step teaching material development method (selection, structuring, characterization and didactic reduction ). This article is result of implementation of first step (selection) and second step (structuring). In the selection step, the chemo entrepreneurship-based teaching materials draft developed by (1) the selection of curriculum analysis, development indicators, and the identification of the concept; (2) preparation of concepts that is scientifically referred to in the text book; and (3) the integration of skills and chemo entrepreneurship to material acid-base. The concept selection step resulted a basic competency,sixteenlearning indicatorschemo entrepreneurship-based, seven label concept chemo entrepreneurship-based, concept based explanation from five text books and obtained eleven values of chemo entrepreneurship-based. On the concept structural step was developed concept map, macro-structure, and multiple representation of chemoenterpreneurship-based.Meanwhile, chemoenterpreneurship integration step produce teaching material draft and worksheet students’ draft which is arranged based on phenomenon, students’ creativities, cognitive conflict, questions, and concept. The next step will be identified the characteristic stage of the hard and easy concepts.

405 Development and Validation of Diagnostic Tests Misconceptions of Chemical Bonding

D Andriyantia), H Firman, and N Nahadi

Departemen Pendidikan Kimia, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia a)Email: diniandriy@gmail.com Abstract. The purpose of this study is to develop of misconception diagnostic tests by using a valid and reliable two-tier multiple choice to know the conception of students in chemical bonding materials. The research method used is development and validation. The development stage consists of three stages included identification for content determination, identification of concept and construction of diagnostic tests misconception. Diagnostic tests in the form of two tier multiple choice developed is 23 items.The first tier aims to measure the knowledge and the second tier measure about the reasons for the answer on the first tier. In the validation stage of the instruments, judgment has been done by 7 experts, and analyzed using CVR index (Content Validity Ratio). The results showed that the misconceptions diagnostic tests are valid indicated by a range of values0.71-1.00, but there is one item that should be revised based on the advice has given by the validator. After which, then instrument tested for reliability in one senior high schoolwith 59 participants who came from grade 10 and 11 students. The results of reliability test processed by using SPSS 24.0 showed that the instruments is reliable indicated by value of Cronbach Alpha 0.795.

406

Designing Interactive Electronic Module in Chemistry Lessons

F S Irwansyah1,a), I Lubab1, I Farida1, and M A Ramdhani2 1Prodi Pendidikan Kimia, Fakultas Tarbiyah dan Keguruan, UIN Sunan Gunung Djati Bandung Jl. A.H. Nasution No. 105, Bandung 40614, Indonesia 2Prodi Informatika, Fakultas Saintek, UIN Sunan Gunung Djati Bandung Jl. A.H. Nasution No. 105, Bandung 40614, Indonesia

a)E-mail: ferli@uinsgd.ac.id Abstract. This research aims to design electronic module (e-module) oriented to the development of students' chemical literacy on the solution colligative properties material. This research undergoes some stages including concept analysis, discourse analysis, storyboard design, design development, product packaging, validation, and feasibility test. Overall, this research undertakes three main stages, namely, 1) Define, in the form of preliminary studies; 2) Design, designing e-module; 3) Develop including validation and model trial.The concept presentation and visualization used in this e-module is oriented to chemical literacy skills. The presentation order carries aspects of scientific context, process, content and attitude. The validation is done by chemists and multimedia experts to test the initial quality of the product and give a feedback for the product improvements. The feasibility test results stated that the content presentation and display are valid and feasible to be used with the value of 85.77% and 87.94%. This values indicate that this e-module oriented to students' chemical literacy skills for the solution colligative properties material is feasible to be used.

407 Integrated Science and Technology Through Techno-Science Activity: The Synthesis of Room-Temperature Ionic Liquid- Assisted Microwave of Cationic Fatty Imidazolines

H Gozalia), A Mudzakir, M Arifin1 and D Pratiwi

Departemen Kimia, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: haris14gozali@gmail.com Abstract. This study was conducted problems related to low Indonesian students` scientific literacy as reflected on the study of PISA (Program for International Student Assessment) since 2000-2015. As one of the formal means, schools should be able to guide students to improve their scientific literacy. It can be achieved if student was taught about the nature of science (NOS). In addition to understanding NOS, in this rapidly growth of technology, the students also should understand about nature of technology (NOT). To develop both of this knowledge (NOS and NOT) to the students, it is necessary to integrate both science and technology, by means techno-science activity, so that the students could understand more about nature of science and technology (NOST). One of technology which is recently take a spot light is ionic liquids (ILs). The purpose of this study was to construct an intructional techno-science activity for fabrication of ILs based on model called guided inquiry. This sudy was carried by using the method from model of educational reconstruction (MER) in order to design laboratory activities worksheet this study employs only the first component of MER. Based on the optimalization we could synthesis ILs by assisted microwave irradiation.The optimization result in the first stage obtained the mole ratio between oleic acid and diethylentriamine is 2: 1, microwave irradiation on 800 watt for 30 seconds, optimum temperature 160-169 oC. In the quaternization reaction, the cis-oleil-imidazoline mole ratio with methyl iodide was 1: 1.5, the reflux process at 37-40 ° C, evaporated at 60 ° C and homogenated for 4 hours.In the reaction reaction anion mole cis-oleil-imidazolinium acetate and silver acetate 1: 1, homogenization for 4 hours, and generated yield was 89.09%.

408

Development of Multiple Intelligences (MI)-Based Teaching Material on Chemical Equilibrium

H R Permatasaria), S Anwar, and Hendrawan 1Pendidikan Kimia SPs,Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: harryrizka@yahoo.com Abstract. Due to its important role in learning process, teaching material has atracted many education experts on developing an appropriate teaching material. Recent progress on intelligence paradigms and achievement on information technology have given strong influence on the mode of teaching, and hence on the form and characteristics of teaching material. This study aims to develop MI-based e-learning teaching material on chemical equilibrium. This article presented the progress report of the first phase whitin the whole research scope. In this stage we have developed the draft of teaching material by performing : (1) concept selection, covering curriculum analysis, indicator development, and concept identification; (2) concept structuring, including concept mapping and organizing; and (3) MI integration into teaching material. In the concept selection step, two basic competencies have been selected, and generated ten indicators covering these were reversible reaction, chemical equilibrium, homogen and heterogen equilibriums, Le Chatelier principles, equilibrium constant, and disosiation reaction. On the concept structuring step, we have generated a concept map, macro-structure, and multiple representation of chemical equilibrium topic. Meanwhile, the MI integration step came to conclussion that there were seven intelligences which can be integrated into chemical equilibrium topic, they were intelligence of linguistic (text); logic–mathematic (inference and calculating); spatial (colour, animation and symbol); kinesthetic (experiment); intrapersonal (personal task); interpersonal (discussion); and naturalistic (natural phenomenon).

409 Profile of High School Students’ Learning Motivation Towards Chemistry

I G E D Adiputra Departemen Pendidikan Kimia, Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia E-mail: ekadarma@student.upi.edu Abstract. This research aims to determine the students' learning motivation profile of chemistry seen from intrinsic and extrinsic motivation, and gender differences. This research is a cross-sectional surveys design. Data were collected from samples a total of 146 students from 237 science students of grade X at SMAN 1 Narmada academic year 2014/2015 using questionnaires and documentation methods. Samples were selected using proportional random sampling technique and data were analyzed using descriptive statistic. The results showed that (1) the students' intrinsic motivation (53%) was greater than the students' extrinsic motivation (47%); (2) the learning motivation of female students (69.19%) was greater than the learning motivation of male students (69,04%); (3) Most of students were in “high” (50,68 %) and “moderate” (34,24 %) level of motivation. Student learning motivation is considered to change at any time depending on the stimulus obtained and in accordance with the level of psychological development of students. Therefore, teachers are expected to always provide a stimulus in the form of rewards to students' class behaviours and create appropriate learning situations for students.

410 Volta-Based Cells Materials Chemical Multiple Representation to Improve Ability of Student Representation

I Helsy1.a) , Maryamah1, I Farida1 and M A Ramdhani2

1Departmen Pendidikan Kimia, UIN Sunan Gunung Djati Bandung,Jl. A.H. Nasution No.105 Bandung 40614, Indonesia 2Departmen Informatika, UIN Sunan Gunung Djati Bandung,Jl. A.H. Nasution No.105 Bandung 40614, Indonesia

a)E-mail: imelda.dg07@gmail.com Abstract.This study aimed to describe the application of teaching materials, analyze the increase in the ability of students to connect the three levels of representation and student responses after application of multiple representations based teaching materials chemistry. The method used quasi one-group pretest-posttest design to 71 students. The results showed the application of teaching materials carried 88% with very good category. A significant increase ability to connect the three levels of representation of students after the application of multiple representations based teaching materials chemistry with t-value > t-crit (11.402 > 1.991). Recapitulation N-gain pretest and posttest showed relatively similar for all groups is 0.6 criterion being achievement. Students gave a positive response to the application of multiple representations based teaching materials chemistry. Students agree teaching materials used in teaching chemistry (88%), and agrees teaching materials to provide convenience in connecting the three levels of representation (95%).

411 The development of SETS-Based interactive e-book through 4S TMD

Munawwarah,a), S Anwar, and Y Sunarya

Departemen Pendidikan Kimia, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: munawwarahbahar@gmail.com Abstract. This study aims to develop SETS-based interactive e-book teaching material through 4S TMD methode. 4S TMD methode consists of four steps : selection, structuring, characterization, and didactic reduction. The research methode in this study is the Development Research (RD) by Richey and Klein that consists of design, phase, and evaluation. The design step was to analyze and plan the types of teaching materials instructional developed. Development step was to develop interactive e-book through 4S TMD methode. And evaluation step was to evaluated the feasibility of interactive e-book teaching material. There are 12 indicators from 3 standard competences that produced in selection step based K-13, the compatibility subject matter and indicators, and the relations between value and subject matter. Structuring steps yield concept map, macro structure, and multiple representation that were arranged to be first draft of teaching material that was used for develop the instruments for characterization step. Chatacterization test have been done to students in 12nd grades with 68 texts. Characterization results indicated that from 68 texts, there were 5 texts included to difficult text. Difficult texts have been reduced with the ways back to qualitative steps and particulation. The second draft of teaching material was arranged based the results of didactic reduction of difficult texts. This draft was used for arranged interactive e-book. The characteristics of this SETS-based interactive e-book that developed were mention about the connection between science with environment, technology, and society. This interactive e-book consists of animation, task, and quizes that taken the interaction of students directly.

412 Development and Validation of Performance Assessment Rubric forIodometricTitration

R T Permatasaria), N Nahadi, and HFirman

Departemen Pendidikan Kimia, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: radentiara@gmail.com Abstract. The purpose of this study was to develop a performance assessment rubric for assessing the practical skill of vocational students in iodometric titration experiment. The method of development and validation conducted with three steps, there were study literature, development of rubric and validation of rubric. In first step, it was conducted study literature of performance assessment, rubric, task, and practical skill on iodometric experiment. It also analyzed the curricula and depth of iodometric material. Then, performance assessment rubric was constructed which consist of 31 aspects of performance and each aspect has a score ranged 4-1. Score 4 for the highest grade and score 1 for the lowest grade. Thisrubric was validated by five expert validators. Validation was analyzed using CVR (Conten Validity Ratio) index. The result of instrument validation are shown that 26 aspects of performance valid. Based on suggestion given by validator, five aspect of performance should be revised. After revised, the performance assessment rubric is ready to use as a trial test in order to get the inter-rater agreement reliability of this instrument.

413 Implementation of problem-based learning approach to improve student’s academic achievement on the topic of electrolyte and non-electrolyte solutions at vocational school

R S Syaadaha), W Wahyu, and Kurnia

Departemen Kimia, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: rika0909@student.upi.edu Abstract. The purpose of this study was to investigate the implementation of Problem-based Learning (PBL) to improve student’s academic achievement whom studying about electrolyte and non-electrolye solutions. This study was conducted as a pre-experiment method with one group pre-test post-test design. Subjectof this study consisted of 30 students in the class X one of the vocational school in Bandung. The data of this study collected by test and questionnaires. Academic Achievement changes is calculated based on differences between score pre-test and post-test using N-gain formula, the data that have been processed then analyzed descriptively. Results showed that academic achievment of students has increased indicated by the value of N-gain (0,667).Students of high group (N-gain = 0,76) has greater academic achievement than medium and low group. Based on the findings, it was recommended that PBL can be used in various learning of other chemical topics that have suitabilitycharacteristics between learning materials with PBL stages to develop academic achievment of students.

414 Scientific Literacy-oriented Crude Oil Learning in Comic Media

R Aisyah1, a), I A Zakiyah1, I Farida1 and M A Ramdhani2

1Departemen Pendidikan Kimia, UIN Sunan Gunung Djati Bandung, Jl. A. H. Nasution No. 105 Bandung 40614, Indonesia. 2Departemen Informatika, UIN Sunan Gunung Djati Bandung, Jl. A. H. Nasution No. 105 Bandung 40614, Indonesia. a)E-mail: ririaisyah@ymail.com Abstract. A research and development have been conducted to create a crude oil learning media in the form of comic. This production of crude oil comic is aimed at developing scientific literacy and students' attitudes toward the issue of energy crisis and air pollution caused by the use of fuel oil. The research stages include crude oil concept analysis, discourse analysis and visual material determination (macroscopic, submicroscopic, and symbolic representations). In addition, it includes the formulation of story ideas and comic characters, the preparation of the story line, and the packing of materials in the form of comic. Furthermore, it is completed by validation and feasibility test to 10 prospective teachers, two students, and a chemistry teacher. Based on the results of research, the characteristic of crude oil comics is presented with graphic design with contextual science fiction and with guide questions to understand the content. The storyline is presented in the inquiry to provide the challenge of developing thinking ability and fostering attitudes. Validation and feasibility test resulted from the aspects of learning, material, language, and graphics are valid and feasible to be used as a medium of learning.

416 Students’ Attitude Scale Towards Chemistry Lessons of Vocational Secondary School (SMK)

S Pujiani 1, a), H Firman 2, and Nahadi2

1Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Departemen Pendidikan Kimia, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: eci.sri@gmail.com Abstract. One of the functions of chemistry learning in secondary school is to develop a positive attitude towards chemistry lessons, of which students are interested to learn chemistry which has impact on academic achievement and students’ behaviour. Therefore, it was necessary to have an instrument to evaluate such positive attitude. This research aimed to develop an attitude scale based on an attitude scale instrument of Attitude Toward Chemistry Lessons Scale which has been developed by Derek Cheung (2009) with a seven-point Likert-type format on the basis of a theoretical model with four attitude dimensions. This research were conducted by using methods of development and validation. The result of the development of ATCLS instrument is 29 items of statement which further its validity and reliability were examined. Validation test of the instrument content was conducted by five experts, whereas the reliability test were conducted by tested the instrument to 129 vocational secondary students grades X, XI, and XII. The results revealed that the attitude scale instrumen developed has good criteria, valid and reliable with value of CVR 0.92 – 1.00 and CVI 0.986. The result of reliability test also showed that the instrument is very reliable with CronbachAlpha values of 0.864.

418 Student Worksheet Development of Project-Based Laboratory on Producing Colloid by Using Kepok Banana Peel Waste

W Wiranataa), H Sholihin, M Arifin Departemen Kimia, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: windawiranata23@gmail.com Abstract.This study aims to develop teaching material in the form of student worksheets on producing jam experiment as colloid product by using kepok banana peel waste. The method used in this study is development research with ADDIEmodels (Analysis, Design, Development, Implementation, Evaluation), which only done until development step. Analysis curricula of colloid topic was conducted in the first step and found that project-based laboratory work is the best learning method which can be used to achieve basic competency of colloid topic. It also interviewed high school teachers and found that there is not student worksheets for supporting these laboratory work yet. In design steps, the experiment of jam-producing using kepok banana peel was optimized and found the best laboratory work design, such as materials, tools and procedures. Then, student worksheets draft which consisted of 16 contents were constructed and validated. Content validity ratio (CVR) analysis showed that 11 contents are valid and 5 contents are invalid. Based on the suggestion given by validators, 1 article about kepok banana was added, 1 content was eliminated and 5 contents were revised, consisted of addition of instruction and editing of sentences. After revising, the student worksheets is ready to implement.

420 Techno-Science Activity for High School Students – Fabrication of Surface Conductive Glass Using Bunsen Burner

Y Nugrahaa), A Mudzakir and Hernani

Departemen Pendidikan Kimia, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: yoganugraha@student.upi.edu

Abstract 1: This study was conducted based on the problem of students’ low score on scientific literacy on PISA 2015. Every people which is involved in Indonesian education should pay attention on the fact that most of Indonesian students could not integrate their knowledge on science in real context. In order to overcome that problem, it is important for teacher to deliver science content by integrating it with real context, in techno-science activity. The using of surface conductive glass has become an interesting subject in recent technology. This technology could be implemented on photovoltaic cell (solar cell) and organic light-emitting diodes (OLED), which are very close to our needs today. This study aims to construct a chemistry laboratory activity for making surface conductive glass based on Fluorine-doped Tin Oxide (FTO). This study was conducted by using educational design research methods by using framework from Model of Educational Reconstruction (MER). Conductive Transparent Glass FTO (Fluorine-doped Tin Oxide) has been created using spray deposition technique /Spray Pyrolysis using a Bunsen burner, the result of the optimization were several surface conductive glass with sheet resistance around 1 – 10 kΩ. This result was obtained by implementing ten times deposition SnO2.F on the glass, three times spraying, and heating time about five minutes at 250 – 300 °C. This procedure was obtained by using common laboratory tools like Bunsen burner, which is available in common school laboratory to implement NOST (Nature of Science and Technology).

421 Analysis of Multiple Representation of Molecular Geometry Concepts In Various General Chemistry Textbooks

Z Zulfahmia), Wiji, and S Mulyani

Departemen Pendidikan Kimia, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: fahmis2kimia@student.upi.edu

Abstract. This study aims to analyze multiple representations contained in five General Chemistry textbooks on the molecular geometry concepts. The method was used descriptive research. Research instrument used is table analysis of multiple representation on the molecular geometry concept in General Chemistry textbooks. The analysis results showed that all General Chemistry textbooks analyzed generally contain two or three levels of chemical representation to explain the VSEPR theory, molecular polarity and valence bond theory for determine molecular geometry. In the General Chemistry textbooks by author Whitten, et al. and Silberberg more clearly and interconnecting at three levels of chemical representation in comparison with other three General Chemistry textbooks. Furthermore, the other three textbooks use a chemical representation more focused on submicroscopic and symbolic levels. There are several General Chemistry textbooks provide an interconnected chemical representation, however the description when determine molecular geometry not shown in sequence. There are also to explain VSEPR theory, molecular polarity, and valence bond theory within determine molecular geometry inadequate, caused not provided in detail of chemical representation on molecular geometry.

422 Experiment Laboratory Design to Improve Conceptual Understanding on Organic Chemistry II: Structure and Reactivity of Organic Polyfunctional Compounds

S Mulyanti1a), RSardjono2, and A Kadarohman2

1Mahasiswa Program Studi Pendidikan IPA, Sekolah Pascasarjana Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

2Departmen Pendidikan Kimia, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail : riechem_87@yahoo.com

Abstract. The experiment laboratory activity is a strategy to improve students' understanding on organic compounds concepts. This study aimed to investigate how The Organic Chemistry Laboratory Experiment II characteristics design implementation in strengthening the conceptual understanding of organic polyfunctional compounds structure and reactivity. The subject of this study was 40 students in one university in Bandung. The Experiment Laboratory of Organic Chemistry II applied guided inquiry model with Science Process Skill approach. It was found that there were differences on experiment laboratory implementation in applying Science Process Skill approach. The experiment laboratory topics were less appropriate with lectures course of Organic Chemistry II, such as predicting mechanism and designing the synthetic of organic heterocyclic compounds and organic polyfunctional compounds. The statistical calculation with 2-tailed Pearson correlation was obtained (r: 0,373), the correlation value showed the relation between lecture course's score and experiment laboratory course's score. Then, the influence of experiment laboratory course toward the students' understanding was calculated with t-test, it was obtained 0.018 (<0.05), thus there were significance influences between lectures and experiment laboratory of Organic Chemistry II. The significance influences happened due to the five experiment laboratory topics, they were consisted of three topics related with polyfunctional compounds.

423 Construction of context-based module using Organic-LED (OLED) topic for high school students

I R Anugrah Departemen Pendidikan Kimia, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia E-mail: indah.rizki.anugrah@gmail.com

Abstract. Performance of Indonesian student’s science literacy is still very low, indicated by PISA 2012 study. It is caused, one of them, by the use of teaching material which generally still emphasizes knowledge of science (that just rely on remembering skill) rather than knowledge about science (that focused on the context of the science itself). Many countries that have implemented contexts-oriented learning such as Finland (Phenomenon teaching), Germany (ChemieimKontext), US (ChemComm) and UK (Salters) are considered having successful educational system. Based on this fact, innovation is required to transform traditional student’s teaching material. This study is focused on how to reconstruct High School Chemistry Context-based Module using OLED (Organic Light-Emitting Diode) topic. OLED is chosen because it is up-to-date and relevant to real life. This study used Model of Educational Reconstruction that combined student’s preconceptions (through interviews), scientist’s perspectives (through literature analysis about OLED and related Chemistry concepts from textbooks and journals) and high school curriculum objectives. This reconstruction process resulting OLED topic context-based module, which includes related Chemistry concepts such as: Bohr's theory of atom, redox and organic chemistry including aromatics and polymers.

424 Atoms, elements and compounds digital teaching media creation: a study of pre-service science teachers’ creative thinking on TPACK framework

R R Agustin1,2a), L Liliasari1,3), P Sinaga1,4), D Rochintaniawati1,2)

1Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia 2International Program on Science Education, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia 3Departemen Pendidikan Kimia, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia 4Department Pendidikan Fisika, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: rikarafikah@upi.edu

Abstract. This study provides description of pre-service science teachers (PSTs)’ creative thinking skills in the context of several technological pedagogical content knowledge (TPACK) constructs. During a semester long school science course, twenty PSTs were asked to determine big ideas about several science content compatible to junior high school students. Furthermore, the PSTs elaborated those ideas into content representation table (CoRe) facilitating them to express their pedagogical content knowledge (PCK). In order to limit the study, a topic chosen to be analyzed was Atom, Element and Compound. An assignment concerning digital teaching media were then given to investigate the extent to which PSTs’ creative thinking skill were developed after composing CoRe as well as building the media. Multiple data source employed in this study were CoRe table, researcher field notes and PSTs’ digital teaching media. The study reveals that almost all of the PSTs achieve fluency in transforming their idea into the technological teaching media. Difficulties were encountered when they need to decide the broad and depth of content covered by the media. Nevertheless, the PSTs found it was straightforward to derive their technological pedagogical content knowledge into several question of CoRe.

426 Integrating Students’ understanding of Prerequisite ConceptsInto Their Capability to Synthesize Organic Compounds

L N Amsad1,2a), Liliasari3, and A Kadarohman3 1Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia 2Program studi Pendidikan Kimia, Jurusan Pendidikan MIPA, FKIP Universitas Cenderawasih, Jl. Abepura, Jayapura, Papua 99351, Indonesia 3Departemen Pendidikan Kimia,Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: lusia_amsad@upi.edu

Abstract. The capability to synthesize organic compounds requires understanding of organic chemical prerequisite concepts. Students need to integrate organic chemical concepts to analyze stagesfor synthesizing organic compounds. This study aims at understanding students' organic chemical prerequisite concepts and students capabilityto combine their prerequisite concepts in synthesizing organic compounds using descriptive method. The respondents of this research were students from chemistry education departement in one of the state universities in Papua, Indonesia. The study used multiple choice withreasonstest and essay test analyzed using non parametric correlation statistics. The result showed a relationship between student understanding of prerequisite concepts with conclusion of organic compounds synthesis.The result found that students have a good understanding on prerequisite concepts such as: type of reaction, starting material and reagent. Conversely, students prerequisite concepts were very lacking in the concept of carbocation ions, reaction products, electrophile formation of C-C, and disconnection of compounds.

427 Design of Android-Based Educational Game Media to Developing of Students’Chemical Literacy

Sari1, a), R Anjani1, I Farida1, and M ARamdhani2

1Departmen Pendidikan Kimia, UIN Sunan Gunung Djati Bandung,Jl. A.H. Nasution No.105 Bandung 40614, Indonesia. 2Departmen Informatika, UIN Sunan Gunung Djati Bandung,Jl. A.H. Nasution No.105 Bandung 40614, Indonesia.

a) E-mail: riechemistry@gmail.com Abstract. This research is based on the importance of the development of student's chemical literacy on Colloid material using Android-based educational game media. Educational game products are developed through research and development design. In the analysis phase, material analysis is performed to generate concept maps, determine chemical literacy indicators, game strategies and set game paths. In the design phase, product packaging is carried out, then validation and feasibility test are performed. Research produces educational game based on Android that has the characteristics that is: Colloid material presented in 12 levels of game in the form of questions and challenges, presents visualization of discourse, images and animation contextually to develop the process of thinking and attitude. Based on the analysis of validation and trial results, the product is considered feasible to use.

428 Implementation of problem based learning approach on corrosion topics to achieve student’s cognitive at vocational school majoring in industrial chemical engineering

Julisa Irtinaa), Kurnia, and W Wahyu

Departemen Kimia, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: julisairtina@gmail.com

Abstract. This study aims to obtain information about the implementation of learning with Problem Based Learning (PBL) on students' cognitive abilities on corrosion topics. The method used is quasi experiment with pretest-posttest one group design. The research subjects consisted of 30 students of class XI majoring in Industrial Chemical engineering in one of SMK in Cimahi . The instrument used is the assessment sheet of the learning implementation, the LKS assessment format, the item, the creative action observation sheet, the interview guide and the questionnaire. The results showed that teaching plan and learning process took place well. Increased cognitive ability after learning process with N-gain of 47.84%. The average value of N-gain, in the low group of 41.90%, the moderate group of 46.92%, and in the high group of 65.65%. Based on the results of questionnaires students give positive responses to learning PBL. Lessons learned can attract students' interests and motivation.

429 The Improvement of Students’ Generic Science Skills through Binary System Laboratory Activities Based on Their Mental Model

Albaiti 1,2,a), Liliasari 3,b), O Sumarna3 and M A Martoprawiro4

1Mahasiswa Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Program Studi Pendidikan Kimia, Universitas Cenderawasih, Kampus Uncen Waena Jayapura, Indonesia 3Department Pendidikan Kimia, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 4Departmen Kimia, Institut Teknologi Bandung, Jl. Ganesha No.10, Bandung 40132, Indonesia E-mail: a)albaiti@unicen.ac.id , b)liliasari@upi.edu Abstract. Generic science skills (GSS) are required to develop students’conception in their discipline area. The aim of this research was to know the improvement of students’ GSS through binary system laboratory activities based on their mental model using hypothetical-deductive learning cycle. It was a mixed methodsembedded experimental model research design. This research involved 15 students of a university in Papua, Indonesia. Essay test of 7 items was used to analyze the improvement of students’ GSS. Each items was designed to interconnect macroscopic, sub-microscopic and symbolic levels. Students’ worksheet was used to explore students’ mental model during investigation in laboratory. The increase of students’ GSS could be seen in their N-Gain of each GSS indicators. The results were then analyzed descriptively.Mathematic modelling indicator was the highest in increasing of students’ GSS (56,84%, moderate category). Logical self-consistency was the lowest (12,89%, low category)GSS achieved. Students’ mental model has been improved from this study. They were interconnect macroscopic and symbolic levels to explain binary systems phenomena. Furthermore, they reconstructed their mental model with interconnecting the three levels of representation in Physical Chemistry.

430 Development of a Two-Tier Diagnostic Model Mental Test to Identify Chemical Reaction Concepts

W Hasanaha), Wiji, and T Widhiyanti Departemen Kimia, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: hasanah_wirdatul@yahoo.co.id Abstract. The research was developed to produce a two tier diagnostic instrument that can detect student misconceptions of chemical reaction. The method used in this research is Research and Development method. This research is done through two stages: preliminary study and model development.The quality of a two-tier diagnostic instrument is tested with content validity and reliability test. The test was developed as much as 3 item two-tier multiple-choice diagnostic instrument and then it was administered to 30 high school students of class XI. The validation results obtained state all valid questions with some improvement notes to improve the quality of the questions.The developed test has high category reliability with reliability coefficient of 0.659.The results showed that a diagnostic test model mental two-tierinstrument of a chemical reaction is feasible to be used to identify the misconceptions of a chemical reaction.

431 Analysis of pre-service chemistry teacher view toward nature of science and technology as a base for integrated techno-science course: fabrication of organic light-emitting diodes

S Jauhariansyaha), Amudzakir, and T Widhiyanti

Departemen Pendidikan Kimia, Universitas Pendidikan Indonesia, Jl. Dr.SetiaBudhi No. 229, Bandung 40154, Indonesia a)E-mail: septian.j@gmail.com

Abstract. In classroom learning, it is believed that in order to guide their students to construct a scientifically accurate understanding, science teacher should understand the nature of science (NOS). In other hand, in this rapid growth of technology the teachers also need to understand the nature of technology (NOT). However, learning both of them (NOS and NOT) separately could be very difficult because of their abstract nature. Both of them should be learn in integrative fashion. This where come the idea of techno-science, which brought new concept about nature of science and technology (NOST). This study aims were to analysis pre-service chemistry teacher toward science and technology using a questioner to probe pre-service chemistry teachers understanding about NOST as well as suggested a form of techno-science course for developing NOST of pre-service chemistry teachers. According to the questioner, we found that most of the pre-service teachers realized that both of science and technology are a distinct subject. However, most of them (70%) stated that technology is a simply implementation of science, instead of having bidirectional relationship with science. Organic light-emitting diodes (OLED) is a technology which can be found around us such as in a smartphone display. From the result of texts analysis about this technology (OLED), we found that this technology related to science concepts such as semiconductor, molecular orbital theory and band theory. In order to achieve the understanding of those concepts and understanding bidirectional relationship of OLED technology and science, we should construct a techno-science course which showed that OLED need science to work and science also need OLED for some experiments.

432 Inquiry-based laboratory activities on acid base titration to improve pharmaceutical high school students’ creativity

I Rahmawati1,a), H Sholichin2, and M Arifin2 1Program Studi Pendidikan Kimia, Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia 2Departemen Pendidikan Kimia, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: irahmairma@gmail.com

Abstract. This study aims to improve pharmaceutical high school students creativity through inquiry-based laboratory on acid base titration activity. The method used in this research is mixed methods withPretest-Postest, Nonequivalent Control Group Design. This research participants are 73 students of class XI from pharmaceutical high school in Sumedang Indonesia. Inquiry-based laboratory applications were conducted in the experimental group, and traditional laboratory applications were conducted in the control group. The following tools were used to assess the students’creativity: creative thinking test on acid base titration, creative attitude and action observation sheets, questionnaire of inquiry-based lab activities, and interviews. The results showed that the students creative thinking in experimental group increased with N-gain average was 0.51 (moderate category) more higher than control group which N-gain was 0,22 (low category). Although experimental group in moderate category, students creative attitude and creative action are on high results each with scale 76,48% and 82,96%. The students reacted positively to this teaching strategy as demonstrated by results from questionnaire responses and interviews.

433 Pre-service chemistry teacher’s 4th semester and 6th semester view nature of science and technology

D Pratiwia), A Mudzakir, and Hernani

Departemen Kimia, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: pratiwidevispskimia@student.upi.edu Abstract :The paper aims to look at the prospects of chemistry teacher semester four and sixth semester on the nature of science and technology and the relationship of both. The research method used in this study using survey methods and measuring tools in the form of quesioner. It was found that semesters four and six have almost the same scientific and technological views on the views of science, scientific research, scientific theory, science and technology as well as the way to gain knowledge.Based on the following data survey about view nature and technology, that it appears that potential pre chemistry teachers have a scientific and technological view. So that it has the potential to gain learning that is able to integrate between science and technology so as to have chemical literacy skills to be teach students.

434 Enhancement of Self Efficacy of Vocational School Students in Buffer Solution Topics through Guided Inquiry Learning

ArdianyMa), Wahyu W, and Supriatna A

Departemen Kimia, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia. a)E-mail: mimy.ardiany16@gmail.com Abstract. This study aims to determine the effect of guided inquiry learning on improving self-efficacy of learners in the buffer solution topics. The method used is the mixed method whichis the two group pretestpostest design. The subjects of the study are 60 students of class XI AK in one of the SMKN in Bandung, consisting of 30 experimental class students and 30 control class students. The instruments used in this study mix method consist of self-efficacy questionnaire of pretest and posttest learners, interview guides, and observation sheet. Data analysis using t test with significant α = 0,05. Based on the result of inquiry of guided inquiry study, there is a significant improvement in self efficacyaspect of students in the topic of buffer solution. Data of pretest and posttest interview, observation, questionnaire showed significant result, that is improvement of experimental class with conventionally guided inquiry learning. The mean of self-efficacy of student learning there is significant difference of experiment class than control class equal to 0,047. There is a significant relationship between guided inquiry learning with self efficacy and guided inquiry learning. Each correlation value is 0.737. The learning process with guided inquiry is fun and challenging so that students can expose their ideas and opinions without being forced. From the results of questionnaires students showed an attitude of interest, sincerity and a good response of learning. While the results of questionnaires teachers showed that guided inquiry learning can make students learn actively, increased self-efficacy.

435 An Analysis View of Nature of Science and Technology of Pre-Service Chemistry Teacher in Case of Dye-Sensitized Solar Cells

S Ramadani1,a), A Mudzakir2, and T Widhiyanti2

1 Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia 2Departemen Pendidika Kimia, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: anika.ramadhani@gmail.com Abstract. Nowadays, development of technology in entire world very quickly. However, Its’ not integrate with instructional at school, particularly in chemistry subject. Result Program of International Student Assessment (PISA) from 2000-2015 show that Indonesian student achieve in 5th and 6th level which focus in application of science and technology in daily life is very low. The problem is content of learning process focus in knowledge of science and neglect knowledge about science. Dye-sensitized solar cells (DSSC) is a new technology that develop contain of chemistry topic. This research aims to analyses view of nature of science and technology (VNOST) of pre-service chemistry teacher. The instrument arranged based on philosophy aspect; ontology, epistemology and axiology. Data analyze according VNOST aspect; characteristic of science and technology, aim of science and scientific research, characteristic of scientific knowledge and scientific theories, and relationship between science and technology. The method that used in this research is quantitative method. Result show that most of pre-service chemistry teacher has same viewed about science in order to ontology aspect, mixed viewed both of epistemology and axiology. Implications of instructional regarding to DSSC technology to explain quantum theory of atomic, electrolyte, conjugated covalent bond and reduction and oxidation are presented.

Scope: Biology Education 500 A Study of cognitive load for enhancing student’s quantitative literacy in inquiry lab learning

E Nuraenia), T Rahman1, D P Alifiani, and R S Khoerunnisa Departemen pendidikan Biologi, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: eninuraeni@upi.edu Abstract. Students often find it difficult to appreciate the relevance of the role of quantitative analysis and concept attainment in the science class. This study measured student cognitive load during the inquiry lab of the respiratory system to improve quantitative literacy. Participants in this study were 40 11th graders from senior high school in Indonesia. After students learned, their feelings about the degree of mental effort that it took to complete the learning tasks were measured by 28 self-report on a 4-point Likert scale. The Task Complexity Worksheet were used to asses processing quantitative information and paper based test were applied to assess participants' concept achievements. The results showed that inquiry instructional induced a relatively low mental effort, high processing information and high concept achievments.

501 AAAS Ecology Assessment: Validation and Performance of Indonesian Secondary School Students

A Rachmatullah1, F Roshayanti2, and M Ha1,a)

1Division of Science Education, College of Education, Kangwon National University, Chuncheon-si, Republic of Korea 2Department of Biology Education, Faculty of Mathematics, Science and Information Technology Education, Universitas PGRI Semarang, Semarang, Indonesia a)E-mail: arifraach@gmail.com Abstract. The aims of this current study are validating the American Association for the Advancement of Science (AAAS) Ecology assessment and examining the performance of Indonesian secondary school students on the assessment. A total of 611 Indonesian secondary school students (218 middle school students and 393 high school students) participated in the study. Forty-five items of AAAS assessment in the topic of Interdependence in Ecosystems were divided into two versions which every version has 21 similar items. Linking item method was used as the method to combine those two versions of assessment and further Rasch analyses were utilized to validate the instrument. Independent sample t-test was also run to compare the performance of Indonesian students and American students based on the mean of item difficulty. We found that from the total of 45 items, three items were identified as misfitting items. Later on, we also found that both Indonesian middle and high school students were significantly lower performance with very large and medium effect size compared to American students. We will discuss our findings in the regard of validation issue and the connection to Indonesian student’s science literacy.

502 The Profil of Appearance Understanding Items Based On Aspect Knowledge of Revised Bloom Taksonomy In Electronic School Book (BSE) Biology SMA Class X

Aa Juhandaa) and Suhendarb)

Departemen Pendidikan Biologi, Universitas Muhammadiyah Sukabumi, Jl. R. Syamsudin SH No. 50, Sukabumi 43113, Indonesia a)E-mail: aajuhanda@gmail.com b)E-mail: suhendar@ummi.ac.id Abstract. This study aims to describe the appearance of understanding items based on aspect knowledge of Bloom taksonomy revision in Electronics School Book (BSE) Biology high school class X. Subject was a collection of items contained in BSE Edition 2009 as many as 148 items. The research instrument consisted to analyze document sheet in which includes a table format with columns of numbers, codes matter, matters, and the type of knowledge levels of Bloom's taxonomy revision. The Data were analyzed quantitatively and qualitatively. The results showed that the percentage of appearance of the highest understanding items on the conceptual aspect of 57% with enough category; Factual aspects of 37% with less categories; Metacognitive aspects of 4% with less category once; And procedural aspects are the lowest aspects of occurrence of 2% with less category once. The existence of these findings expected to contribute in the preparation of understanding items on aspects of knowledge Revised Bloom taxonomy in BSE Biology class X next.

504 Definition Stage of Development Approach on Practical Handbook In Physiology of Animals Based on Guided Inquiry

R Widianaa), S Susanti, and D Susanti Program Studi Pendidikan Biologi, STKIP PGRI Sumatera Barat, Jl. Gunung Pangilun, Padang 25173, Indonesia

a)E-mail: rinaroesdi68@gmail.com

Abstract. The achievement of the subject of animal physiology requires that the students actively and creatively find their knowledge independently in understanding the concepts, theories, physiological processes, decompose, assemble, compare and modify physiological processes in relation to the fluctuation of environmental factors through practicum activities. The achievement of this lesson has not been fully realized, because the learning resources used can’t guide, direct and make the independent students achieve their learning achievement and the practical handbook used has not been able to lead the students active and creative in finding their own knowledge. The practical handbook used so far consists only of the introduction of materials, work steps and questions. For that we need to develop guided inquiry guide based on the needs of students. Objectives This study produces a practical handbook that fits the needs of the students. The research was done by using 4-D models and limited to define stage that is student requirement analysis. Data obtained from the questionnaire and analyzed descriptively. The questionnaire obtained an average of 88.16%. So the needs of students will guide guided inquiry based inquiry both to be developed.

505 Designing PBL-Based Laboratory Handbook to Improve Student Laboratory Activities

D Susanti1,a), L Y sari1, B Supriatno2, and Riandi2 1Program Studi Pendidikan Biologi, STKIP PGRI Sumatera Barat, Jl. Gunung Pangilun, Padang 25173, Indonesia 2Departemen Biologi, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: dianasusantimpd@yahoo.co.id Abstract. Introduction to laboratory technique course covers supporting material of activities that carry out activities in laboratory. In order to achieve the learning objectives, this course is equipped with practical activities supported by a handbook. The handbook used so far has not been complete in terms of the appearance and components of a handbook, the present content not yet reflected the overall coverage of the material, so there is a practicum activity that does not cover learning materials. Overcome this, then developed a handbook oriented Problem Based Learning approach. This study aims to produce a handbook in accordance with the needs of students. This lab guide was developed using the 4D model. In this study only up to the define stage of student needs analysis and data obtained from the questionnaire of student needs analysis consisting of six aspects. Among the aspects of graphic and language structure, availability, components, materials and content, the implementation of practice and Problem Based Learning approach. The data were gathered by questionaire and processed by using descriptive statistical analysis. The result of research is 92.15%. Means the need of students towards the development of Problem Based Learning handbook very good to be developed.

507 The Development of Virtual Laboratory Based On Interactive Multimedia On Planting And Painting Bacteria At Senior High School

A Yuniartia), L Fitri Yeni, and Yokhebed Departemen Pendidikan Biologi, Universitas Tanjungpura, Jl.Prof. Dr. H. Hadari Nawawi, Pontianak 78124, Indonesia

a)E-mail: anisyah.yuniarti@yahoo.co.id Abstract. The aim of this research is to produce Virtual Laboratory based on interactive multimedia on sub material of planting and painting bacteria. Knowing eligibility of the media and knowing the student’s respond of X class of Senior High School 1 Pontianak (SMAN 1 Pontianak) that has been taught of using Virtual Laboratory. The method of this research is development research. This research consists of two stages are preliminary (preparation and design) and formative evaluation (self evaluation, expert reviews, small group and fields test). The subject of this research is 37 students. Based on validation result from validator expert, Virtual Laboratory is categorized valid with RTVTK 3,55. Meanwhile, the positive respond presentation student are 84,15, so it can be concluded that Virtual Laboratory has legibility to be used as learning media.

508 E-beam capture aid drawing based modelling on cell biology to support scientific reasoning skill

T Hidayat1,2a), A Rahmat1b), S Redjeki1, and T Rahman1 1 Program Studi Pendidikan IPA, Sekolah Pascasarjana, Universitas Pendidikan Indonesia Jl. Dr. Setiabudhi No. 229, Bandung 40154, Indonesia

2 Program Studi Pendidikan Biologi, Universitas Muhammadiyah Bengkulu, Jl. Bali Kota Bengkulu, Bengkulu 38119, Indonesia

a)E-mail: tomihidayat@umb.ac.id b)E-mail: adirahmat@upi.edu

Abstract. The objectives of this research are to find out how far Drawing-based Modeling assisted with E-Beam Capture could support student’s scientific reasoning skill using Drawing-based Modeling approach assisted with E-Beam Capture. The research design that is used for this research is the Pre-test and Post-test Design. The data collection of scientific reasoning skills is collected by giving multiple choice questions before and after the lesson. The data analysis of scientific reasoning skills is using scientific reasoning assessment rubric. The results show an improvement of student’s scientific reasoning in every indicator; an improvement in generativity which shows 2 students achieving high scores, 3 students in elaboration reasoning, 4 students in justification, 3 students in explanation, 3 students in logic coherency, 2 students in synthesis. The research result in student’s explanation reasoning has the highest number of students with high scores, which shows 20 students with high scores in the pre-test and 23 students in post-test and synthesis reasoning shows the lowest number, which shows 1 student in the pre-test and 3 students in post-test with N-Gain 0.05. The research result gives the conclusion that Drawing-based Modeling approach assisted with E-Beam Capture could not yet support student’s scientific reasoning skills comprehensively.

509 Traditional knowledge of local wisdom of Ammatoa Kajang Tribe (South Sulawesi) about environmental conservation

H K Surtikantia), A Syulasmi, dan N Ramdhani

Departemen Pendidikan Biologi, FPMIPA UPI, Jl. Dr. Setiabudhi no 229 Bandung 40154, Indonesia a)E-mail : hertien_surtikanti@yahoo.com Abstract. Education may improve the knowledge how to build the people attitude especially environmental aware surrounding it. The aim was to study about environmental education of the local wisdom people in conserving their environment. The method was qualitative descriptive using second document, questioner/interview instrument and field observation. This research is done in local wisdom of Ammatoa Kajang village (South Sulawesi). The respondens were eldery people (tetua adat), local governmentand people(15 adult couplesand 15children). The majority of local people was educated at elementary school. Environmental education is studied in school, however informal education is heritated from eldery people. The field study showed that the people keep the environment wisely. It can be proved with the presence of sacred forest, waste recycle, moor (tegalan) maintainance, mutual cooperation, no natural resource exploitation, keep clean, etc. The people submissive customs rules and believe that people will get punishment form environment itself. In conclusion, traditional knowledge from community is implemented in caring the environment

510 Effects Total Solar Eclipse to Nasty Behaviour of the Several Legume Plants as a Result Student Research

S Anggraeni, S Diana and B Supriatno Departemen Pendidikan Biologi, Universitas Pendidikan Indonesia, Jl. Dr. Setia Budhi No. 229, Bandung 40154, Indonesia

a)E-mail: anggraeni _said@upi.edu

Abstract. Some group students of plant Physiology course have given task to do free inquiry. They investigated of the nasty behaviour of several legume plants in response to changes in light during the partial solar eclipse that occurred at March 9, 2016. The investigation carried out in UPI Bandung, West Java, Indonesia, which is in the penumbra region of a total solar eclipse with the location coordinates of latitude: -6.86105, longitude: 07.59071, S 6057' 37.53553 "and E 107035' 24.29141". They were measuring the movement of opening leaves every ten minutes at the beginning of the start until the end of the eclipse compared with the behaviour without eclipsing. Influence is expressed by comparing the leaf opening movement (measured in the form of leaf angular) at the time of the eclipse with a normal day. Each group was observed for one plant of the legume, there are: Mimosa pudica, Bauhinia purpurea, Caesalpinia pulcherrima, and Arachis pintoi. The results showed that the changes in leaf angular in plants Mimosa pudica, Caesalpinia pulcherrima, and Arachis pintoi differently significant, except for Bauhinia purpurea. In conclusion, the total solar eclipse in the penumbra area affects the movement of some nasty legume plants. It is recommended to conduct a study of the nasty behaviour of legume plants in the area umbra in the path of a total solar eclipse.

511 Efforts to deal with the waste through science, environment, technology and society (sets)

D Rahmawati, T Rahman, and A Amprasto

Program Studi Pendidikan Biologi, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40 154, Indonesia

Email: raahmaawaatiidiinaa@gmail.com Abstract.This research to identify the attempt to deal with the waste through a learning SETS to facilitate troubleshooting and environmentally conscious high school students. The research method is weak experiment, with the design of the study "The One-group pretest-Posttest Design". The population used in this study is an entire class X SMA Negeri 1 Ciamis many as 10 classes totaling 360 students. The sample used in this study were 1 class. Data collected through pretest and posttest to increase problem-solving skills and environmental awareness of students. Instruments used in this research is to test the ability to solve the problem on the concept of Pollution and Environmental Protection, in the form of essays by 15 matter, the attitude scale questionnaire of 28 statements. The analysis N-gain average showed that the SETS problem-solving skills and environmental awareness of students in the medium category. In addition, students' creativity in finding out pretty good waste management by creating products that are aesthetically valuable and economic appropriately.

512 Improving Teacher Profesionalism Through Training Writing of Scientific Works as Supporting Sustainable Proffesionalism Development

M Halimah1a), M Nurkanti1), T Nurhayatin2) 1Program Studi Pendidikan Biologi, FKIP Universitas Pasundan, Jl. Tamansari No 6-8 40116 Bandung, Indonesia 2 Program Studi Pendidikan Bahasa, Sastra Indonesia dan Daerah, FKIP Universitas Pasundan, Jl. Tamansari No 6-8 40116 Bandung, Indonesia a)e-mail: mimi@unpas.ac.id

Abstract.Teacher certification program is one of the government's efforts in improving the quality of teachers. Through the teacher certification program is expected to have four main competence ie: pedagogic competence, personality, social, and professional competence. Teacher’s Professional competence which is still not well developed is writing scientific papers because in field, activities are still focused on teacher education and teaching while scientific activities such as writing and scientific publications are often overlooked. This study aims: 1) to determine what factors are causing trouble the teacher in writing scientific papers, 2) How the training activities of scientific writings become an approach, or an effective strategy to increase the professionalism of teachers and fostering sustainable. The research method was quantitative methods through training, interviews, observations, and analysis of journal articles document training products. Research conducted on 44 teachers of various subjects such as Science Teachers, Teacher of Biology, Professor of Chemistry, and Math teacher who was in the city of Bandung and Cimahi. Based on the research results and calculations using inferential statistical mean of the ability of teachers before and after the training is the similar. Meanwhile, if using direct calculation, especially for the knowledge, attitudes and experiences of each increased by 20%, 23.1% and 25% while for motivation decreased by 17, 4%. Furthermore the responses of participants of the training, the mean score of the teacher's response was less than or equal to 2.50. The conclusion is, in general, the scintific writing training program to teacher has a adequate score. Data analysis of journal articles that have been created by the teachers do a party t-test using One-Sample T-Test in SPSS version 17.0 for Windows. P value-valued = 0.00 <α = 0.05, then H0 rejected and Ha accepted, so it can be concluded that there is a positive attitude of the teachers in making a statement against the manufacture of products of journal articles.

514 Identification of Student’s Misconception on Digestive System Concepts Through CRI (Certainty of Response Index)

H Febriana1,a), Riandi2, and Hernawati2 1Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Departemen Pendidikan Biologi, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: Harlis.Febriana@gmail.com

Abstract. This research aims to identify senior high school students’ misconception in human digestive system, and to find out the sub-concept on human digestive system where misconception often happens. The study used the descriptive method. Subjects of the study were 64 students majoring in Science Education of SMA Negeri 4 Jambi academic year 2016/2017. Data were obtained by using multiple choice tests which were completed by CRI (Certainty of Response Index). The result shows that the student misonception on digestive system concept were categorized as moderate (53,32%). The highest percentage of misconception was on mecanism digestive system sub-concept group 57.03%. The main factor caused students’ misconception was from self-thought (intuition) and text book.

515 Identification of Local Pedagogy in TPACK of High School Biology Teachers

K Hasibuan1,a) and R Riandi2 1Program Pascasarjana Pendidikan Biologi, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Departemen Pendidikan IPA, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: khoirunnishasi2212@gmail.com Abstract. The aim of this paper was to identification local pedagogy in TPACK of high school biology teachers. Design the study used a qualitative method. Results will be interpreted descriptively. Research subjects are some people of high school Biology teachers, in Malangbong area. Research data collected through several instruments, namely: questionnaires and interviews. The teacher-based ability of pedagogic local has been good. Examples of local pedagogy applied by the teacher are typical examples of students. Such as praying before they start learning. Then the students also greet teachers when entering and returning from school. Such cultural values can foster good character for students. Local pedagogy that appears in the theoretical knowledge of teachers is visible from the way teachers approach students when teaching. The teacher also implemented TPACK on local pedagogy in biology learning, and used suitable technology to support their teacher with relevant example, based on student experience. Teachers prefer to explain the material by applying examples close to the life of students and teaching students in groups with technology in suitable material.

516 Implementation Of STEM As A Learning Innovation At The School For Preparing The Future Generation Of The 21st Century

E A Mardiansyah1,a), I Yohana2, and Susanti1

1Departemen Pendidikan Biologi, Universitas Negeri Semarang, Jalan Sekaran, Gunung Pati, Sekaran, Gn. Pati, Kota Semarang, Jawa Tengah 50229 2Departemen Pendidikan Kimia, Universitas Negeri Semarang, Jalan Sekaran, Gunung Pati, Sekaran, Gn. Pati, Kota Semarang, Jawa Tengah 50229

a)E-mail: ekaaprilia7.sip@gmail.com

Abstract. Education-based STEM (Science, Technology, Engineer, and Mathematic) is key for 21st century education. Integration of science, technology, engineering, and mathematics an important role in ourlife. Prepare the younger generation by STEM approach for Indonesia's future success. Generation of STEM can be solutive generation on facing the challenge of nation. The approach STEM in schools made binding on lesson or interlesson by engaging, creative collaboration, critical thinking, computerization, cultural understanding, self learning, and career. Implementation of STEM learning used in the curriculum 2013 should pass by students for observing, asking, thinking, trying, and communicating. Implementation of STEM as a model of innovative taught our generations about solving problems with technology (computational thinking). Innovation STEM served as a model for building exploration, completed the challenge in the real world. In 2026, STEM presented take into consideration the issues of race, culture, and gender differences and identities. STEM form interdispiliner which prepare the future generation of the 21st century in Indonesia. STEM is front guard Indonesia's future generation of the 21st century.

517 Mastery of Content Representation (CoRes) Related TPACK High School Biology Teacher

W R Nasutiona), S Sriyati, R Riandi, M Safitri

Biology Education Studies Program, School of Postgraduate Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: wildarizkinst@gmail.com Abstract.The purpose of this study was to determine the mastery of Content Representation (CoRes) teachers related to the integration of technology and pedagogy in teaching Biology (TPACK). This research uses a descriptive method. The data were taken using instruments CoRes as the primary data and semi-structured interviews as supporting data. The subjects were biology teacher in class X MIA from four schools in the district Malangbong. Teachers raised CoRes was analyzed using a scoring rubric CoRes with coding 1- 3 then categorized into a group of upper, middle, or lower. The results showed that the two teachers in the lower category. This results means that the control of teachers in defining the essential concept in the CoRes has not been detailed and specific. Meanwhile, two other teachers were in the middle category. This means that the ability of teachers to determine the essential concepts in the CoRes are still inadequate so that still needs to be improved.

518 Peer Assisted Learning Strategy Implementation to Improve Students’ Physiologic Literacy

S Diana Departemen Pendidikan Biologi, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

E-mail: sariwulwul@yahoo.co.id Abstract. Research about the implementation of the Peer Assisted Learning (PAL) strategy in Plant Physiology lecture has carried out, in which it aims to improve students’ physiologic literacy. This study used an experimental method (a quasi-experimental), one - group pre-test post-test design. This design includes a group of students observed in the pre-test phase (tests carried out before PAL treatment) which is then followed by treatment with PAL and ends with post-test. The other students group (control) was given the pre-test and post-test only. The research instruments include a questionnaire to solicit tutor, a set of pre-test and post test questions, problem solving test, and questionnaire about student response to the PAL program. The results showed that the student’s physiologic literacy in Plant Physiology lecture increased with lower category in both of students group, with N-gain 0.15 in the experimental class and N-gain 0.03 in the control class. There was significant difference between the student’s physiologic literacy that used the PAL strategy and control class with t value 2.545 greater than t table 2.000 at α 0.05. Thus the PAL strategy implementation can be used to improve student’s physiologic literacy. All students respond positively to the PAL strategy.

519 Pre-Service Teachers Socioscientific Argumentation: a Comparison between Science and Non-Science Major

D Herawati1,a) and D Ardianto2 1 Program Studi Pendidikan Biologi, Universitas Pakuan, Jl. Pakuan No. 1, Bogor 16143, Indonesia 2 Program Studi Pendidikan IPA, Universitas Pakuan, Jl. Pakuan No. 1, Bogor 16143, Indonesia a)E-mail: desti.herawati@unpak.ac.id Abstract. This study aims to investigate socioscientific argumentation of pre-service teachers of science and non-science major regarding Genetic Modified Organism (GMO) issue. We used descriptive study and involved second-year pre-service teachers from two major, 28 pre-service science teachers (PSTs) and 28 pre-service non-science teachers (PNSTs) as participants. Paper and pencil test was administered in order to obtain the data of PSTs’ and PNSTs’ argument about GMO. All of the data were analyzed by descriptive analysis. We applied Toulmin Argumentation Pattern (TAP) as a basic framework to identify the argumentation component. The result showed that most PSTs (86%) and PNSTs (93%) propose an argument with a claim, data, and/ or warrant. Most of their argument contain data which provided in the text, without any further reasoning or relevant scientific knowledge. So, the coherency between argumentation component in both PSTs and PNSTs was limited. These findings indicated that educational background may not influence to pre-service teacher argumentation in the context of GMO issue. Pre-service science teachers were not able to apply their scientific knowledge of genetic engineering to strengthen their argument, so teaching and learning process which focused on the socioscientific issues is necessary to develop pre-service teachers’ argumentation.

520 Probiotic : Aplication of Project Biology Basic Android System Based Pre-Learning to Grow Student Pattern on Project Based Learning Implementation

P Indrawati1,a), Susanti2, and A S Almajid2 1Departemen Biologi, Universitas Negeri Semarang, Jl. Taman Siswa, Sekaran, Kec. Gunungpati, Kota Semarang 50229, Indonesia 2Departemen Biologi, Universitas Negeri Semarang, Jl. Taman Siswa, Sekaran, Kec. Gunungpati, Kota Semarang 50229, Indonesia 3Departemen Ilmu Komputer, Universitas Negeri Semarang, Jl. Taman Siswa, Sekaran, Kec. Gunungpati, Kota Semarang 50229, Indonesia a)E-mail: putrindrawati@gmail.com Abstract.Project Based Learning is an instructional strategy by empowering learners to gain their own knowledge content and show new understanding through various modes. Middle schools are an ideal time to integrate project-based learning. The project encourages students to recognize important and big ideas, so that students can thrive in creative and independent skills. Students are required to play an active role in learning by use different types of media. Therefore, the authors make educational application "Probiotic" with the android operating system as a learning media independently to prepare students before the learning activities in the classroom with the teacher. Application "Probiotic" is very useful to foster the mindset of students on biological materials in support the implementation of Project Based Learning. "Probiotic" presents a variety of educational videos that are appealing to the curriculum. Video is presented to make it easier for students to learn audio-visual so as to stimulate the brain to capture the subject matter. In addition, "Probiotic" also presents some basic projects that can be used as a reference in project development by students and teachers. The material is presented specifically for biology subjects in high school and mapped by class.

521 Students’ Cognitive Abilities in Plant Anatomy Practical Work

Setiono1,a), N Y Rustaman2), A Rahmat2) and S Anggraeni2) 1)Departement of Biology Education, University of Muhammadiyah Sukabumi, Jl R. Syamsudin, SH. No 50, Sukabumi, Indonesia 2)Departement of Biology Education, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)Email: (setionoase@gmail.com)

Abstract. Cognitive abilities is fundamental for the students, as it is closely related to higher thinking skills such as the ability to think critically, creatively, and problem solving. This descriptive study aims to investigate the cognitive abilities of biology prospective teachers in the course of Plant Anatomy Practicum based on the cognitive process dimension and dimensions of knowledge the using the framework of Revision of Bloom taxonomy. A number of biology prospective teachers was involved in this study (n=15). The instrument used to collect data for students' cognitive process mastery in the form of multiple choice with 5 options. Research finding shows that the average student's cognitive ability is 68.10. The acquisition of knowledge mastery based on the cognitive process dimension is C2 (74.69), C3 (63.08), C4 (64.77) and C6 (23.08). Meanwhile the acquisition of dimensions of knowledge includes the factual (78.09); conceptual (58.44), and procedural dimensions (56.4). Other result is that obtained average score of cognitive ability is still under the criterion of mastery in the course of the Plant Anatomy Practicum (75).

522 The Implementation Online Tutorials And The Level of Reflective Thinking of Students of Biology Education Study Program on The Open and Distance Education

M Sekarwinahyu,1,a), N Y Rustaman2, A Widodo2 and Riandi2 1 Pendidikan IPA, Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia Pendidikan Biologi, Universitas Terbuka, Jl. Cabe Raya Pondok Cabe, Pamulang Tangerang Selatan15418, Indonesia 2 Pendidikan IPA, Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: tika@ecampus.ut.ac.id

Abstract. This paper discusses the results of online tutorial implementation analysis and reflective thinking level of biology education students who participated in online tutorial. Participants are students who are biology teachers, therefore they should already have the skills as professional teachers that can be obtained through lifelong learning process. In order for the lifelong learning process to be effective, the teachers must also get used to reflective thinking that will assist them to improve professional skills. This research was conducted on 2015.2 term and 2016.2 term. The procedure of this study consisted of observation of student activities in the online tutorials and measurement of the level of student reflective thinking. The instruments used were the online tutorial program evaluation questionnaire and the reflective thinking questionnaire of Kember et al. The results showed that online tutorial sections that need to be improved: the interaction between students and tutors, initiation material, the interaction among students and the assesment. The student's reflective thinking level in 2015.2 term is at the level of understanding, followed by reflection, critical reflection, and habitual action, while in 2016.2 term is at the reflection level, followed by understanding, critical reflection, and habitual action.

523 The Integrated Model of Sustainability Perspective in Spermatophyta Learning Based on Local Wisdom

E Hartadiyati WH1,a), K Rizqiyah1, Wiyanto2, A Rusilowati2 and A Priyono BP2

1Department Pendidikan Biologi, Universitas PGRI Semarang, Jl. Sidodadi Timur No. 24, Semarang 50125, Indonesia 2Department Pendidikan IPA, Program Pasca Sarjana, Universitas Negeri Semarang, Petompon, Gajahmungkur, Semarang 50237, Indonesia

a)E-mail: hartadiyatieny@gmail.com Abstract. In present condition, culture is diminished, the change of social order toward the generation that has no policy and pro-sustainability; As well as the advancement of science and technology are often treated unwisely so as to excite local wisdom. It is therefore necessary to explore intra-curricular local wisdom in schools, so that the present generation has knowledge and awareness to achieve a level of empowerment in planning, deciding and managing local resources. This research and development uses define, design and develop stages to develop an integration model of sustainability perspectives based on local wisdom on spermatophyta material. Research using instrument in the form of validation sheet and questionnaire. The resulting product is an integration model of socio-cultural, economic and environmental sustainability perspective and formulated with preventive, preserve and build action on spermatophyta material consisting of identification and classification, metagenesis and the role of spermatophyta for human life. The integration model of sustainability perspective in learning on spermatophyta based on local wisdom is considered proven to be effective in raising sustainability’s awareness of students.

524 The Learning with STREAM (Science Technology Engineering Art Religion Mathematics) approach for Performance and Product Assessments on Composting Practicum

T W Agustina1,a), N Y Rustaman2, Riandi2, and W Purwianingsih2

1Program Studi Pendidikan Biologi, UIN Sunan Gunung Djati, Jl. AH. Nasution No. 105, Bandung 40614, Indonesia 2Pendidikan IPA, Sekolah Pasca Sarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: tri_agustina@student.upi.edu

Abstract. The compost as one of the topics of the Urban Farming Movement in Bandung city. The compost is an interesting study topic to be studied. The preliminary study aims to obtain a description of the performance capabilities and compost products made by students with STREAM approach. Method was a pre experimental design with One-Shot Case Study. The study was conducted on one class of Biology Education students in the sixth semester of class A. The sample was chosen purposively with the number of students as many as 44 people. The instruments were making Student Worksheets, Observation Sheets of Performance and Product Assessment, Rubric of Performance and Product, and Field Notes. The indicators of performance assessment rubrics include Stirring of Compost Materials and Composting Technology in accordance with the design. The product assessment rubric are a Good Composting Criteria and Compost Packaging. The result of performance assesment on stirring ingredients has shown that 40,91% (very good category); 52,27% (good category); and 6,82% (enough category). However, the indicators of composting technology has shown that 100.00% (poor category). The result of compost product assesment has shown that 14,00% (very good category); 12,00% (enough category); and 74,00% (poor category). Ability to compost packaging consists of 14,00% (very good category); 14,00% (enough category); and 72,00% (poor category). Based on the results of the study can be stated most students have good performance. However, the ability to design of compost technology, compost products and the ability to pack compost is still lacking.

525 Senior High School Students Ability Of Reading Conventions Diagrams/pictures: Mental Representation [MR] Pattern of Students Based On Formation of Causal Network

A W Sampurno1, A Rahmat2,a), and S Diana2

1Study Program of Biology Education, School of Postgraduate, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Biology Education Department, Faculty of Mathematics and Science Education. Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a]E-mail: adirahmat@upi.edu Abstract. Diagrams/pictures conventions is one form of visual media that often used to assist students in understanding the biological concepts. The effectiveness of use diagrams/pictures in biology learning at school level has also been widely reported. This study examines the ability of high school students in reading diagrams/pictures biological convention which is described by Mental Representation based on formation of causal networks. The study involved 30 students 11th grade MIA senior high school Serang-Banten who are studying the excretory system. MR data obtained by Instrument worksheet, developed based on CNET-protocol, in which there are diagrams/drawings of nephron structure and urinary mechanism. Three patterns formed MR, namely Markov chain, feedback control with a single measurement, and repeated feedback control with multiple measurement. The third pattern is the most dominating pattern with the percentage of 47%, higher than pattern 1 by 43% and pattern 2 by 10%. Differences in the pattern of MR reveal the difference in how and from which point the students begin to uncover important information contained in the diagram to establish a causal networks. Further analysis shows that a difference in the pattern of MR relate to how complex the students process the information contained in the diagrams/pictures.

526 Using Worksheet Based On Multimode Representation to Facilitate Classification Skills of Student in Animalia

T Maesaroh1,a), Riandi2, and R Solihat2 1Departemen Pendidikan Biologi, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia 2Departemen Pendidikan Biologi, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: tima_asyh@yahoo.co.id

Abstract. This research & development aims to determine the use of worksheet based multimodus representation in facilitating classification skill of students in Animalia, especially of invertebrates. The subjects were high school of X IPA school year 2016 as many as 67 students, consisting of 35 students in the experimental class and 32 students in the control. In the early phase of research, conducted literature reviews about components of worksheet. Then it compiled based on multimodus representation. Worksheet has been prepared and then validated by subject matter expert and media expert. In the implementation phase, worksheet multimodus based representation used by students in the experimental class during three meetings. Students in control class using worksheets that usually used in schools. Classification skills data of students get through science process skills test of classification which includes indicators: 1) identify the characteristics of animals appropriate classification key description; 2) identify similarities and differences in characteristics; and 3) classify animals based on the similarities and differences of the characteristics, and cognitive tests on dimensions of the classification skills, which are given at the end of the lesson. Additionally, students fill in the questionnaire to determine the responses about learning using worksheet based on multimodus representation.

527 Development And Application of A Three-Tier Test To Assess Upper Secondary Students’ Interdisciplinary Thinking Skill About Plant Reproduction

S Wulandari1,a), N Y Rustaman2,b), and A Rahmat2 1 Darul Hikam International School, Jl. Maribaya No. 89 Lembang, Bandung Barat 40391, Indonesia 2 Departemen Pendidikan Biologi, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: susantiwulandari86@yahoo.com b)nuryanirustaman@upi.edu Abstract. The main purpose of this study was to develop and administer a three-tier test for assessing upper secondary students’ interdisciplinary thinking skill about plant reproduction. Interdisciplinary thinking skill is explained in three components, which are disciplinary grounded, advancement through integration, and critical awareness. Instruments in the form of multiple choice and essay questions were made based on indicators of the third and fourth learning dimensions by Marzano. Thirteen students of grade twelfth, who were selected by maximum variation and convenience sampling methods from one of a private school in Bandung, were interviewed in the contexts of plant reproduction. The response of each item was categorized in order to determine the alternatives of multiple-tier multiple-choice test. It was administered to 26 students of grade eleven selected by purposive sampling as a descriptive study. The result of Anates analysis of the three-tier test was used to revise the test items that will be used in the major research. The validity and reliability of the test item was established. The Cronbach aplha reliability coefficient was calculated for the test scores which is 0.67. Those for the total correct score and misconception scores were found to be 44.94% and 22.54%, respectively.

528 Profile of Critical Thinking Disposition of Preservice Teachers in General Biology Course (A Case Study at Bengkulu University of Muhammadiyah)

Jayanti Syahfitri Departemen Biologi, Universitas Muhammadiyah Bengkulu, Jl. Bali Kota Bengkulu 38119 Po Box 118 a)E-mail: jayanti_syahfitri@yahoo.co.id Abstract. The purpose of this study was to seen an overview of critical thingking disposition of preservice teachers in general biology course. It was conducted using case study. Collecting data in this study were through the questionnaire and study document. The questionnaire sheet which contains the student’response to learning general biology course. Study document were involving instrument of assessment in general biology course, learning indicator and units of learning events. Participants in this study were students who was following the general biology course. The results showed that the instruments used in general biology course only emphasizes the understanding of the concept and showed no aptitude critical thinking skills. It means that the general biology course has not shown the development of critical thinking disposition which is a requirement for someone to able to have the ability to think critically.

529 Performance Assessment Implementation in STEM-Based Learning to Investigate Students’ Creativity on the Cell Topic

E Afianti1,4a), N Rustaman2, and I R Suwarma3 1Program Studi Pendidikan IPA, Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Departemen Pendidikan Biologi, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No.229, Bandung 40154, Indonesia 3Departemen Pendidikan Fisika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No.229, Bandung 40154, Indonesia 4 SMPN 52 Bandung, Jl.Bukit Raya Ciumbuleuit, Bandung 40142, Indonesia a)E-mail: evatqiya@gmail.com

Abstract. A descriptive study on performance assessment implementation in STEM-based learning had been conducted to investigate students’ creativity in designing and making animal/plant cell models. The research method used is weak experiment. Seventh grade students from one junior high school in Cianjur area were involved as research subjects by using purposive sampling technique (n=34). The main instrument was rubric on creativity design and product of animal/plant cell models. The indicator of creativity included fluency, flexibility, originality, and abstractness. The instrument for creativity rubrics was validated by expert judgment with CVR value in valid category. Data was analyzed using average score. Research findings showed that creativity in cell design model (individually) is in expressing category (animal cell : 76.63%, plant cell : 76.88%) with the lowest score on the originality indicator. Creativity in cell design model (group) is in expressing category (animal cell : 81.56%, plant cell : 82.06%) with the lowest score in fluency indicator. Creativity in cell model product is in expressing category (animal cell: 75.63%, plant cell : 76.06%) with the lowest score in flexibility indicator. This result indicated that performance assessment implementation in STEM-based learning could investigate students’ creativity.

531 Teacher's dificulties in implementing authentic assessment in learning biology

S Martini1,a), and N Y Rustaman2 1SMA Angkasa Husein Sastranegara Bandung, Jalan lettu Subagio No. 22 Bandung 40174, Indonesia 2Program Studi Pendidikan Ilmu Pengetahuan Alam, Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229 Bandung 40154 a)E-mail: susinasserwan@gmail.com, susi_martini@yahoo.com

Abstract. Curriculum 2013 needs the use of authentic assessment which is inseparable from authentic instruction and authentic learning. The Science teachers, especially the biology teachers in Senior high school (SHS) have difficulties in implementing authentic assessment due to the dense of topics based on the syllabus and ministry regulation about the need for the fulfilment of teacher professional standards, therefore it is badly needed to find out SHS biology teacher’s competency in terms of knowledge, understanding and skills about alternative or authentic assessment within the instruction. This study was designed to investigate the obstacle and difficulties experienced by SHS biology teachers in implementing authentic assessment. Data were collected through survey questionnaire and interview. A number of SHS biology teachers was involved as research subjects. Research finding shows that the respondents did have appropriate knowledge about authentic assessment but not the skills to apply during the instruction in their classroom. They have difficulties to assess each student, time allocation limit, tasks and rubrics administered. Based on these findings, it is suggested that competence based teacher improvement should involve teacher association on subject matter (MGMP), stake holder (supervisor, school manager) and relevant university lecturers in collaborative training on authentic assessment.

532 Junior High School Students’ Perception about Simple Environmental Problem as an impact of Problem based Learning

M C Tapilouw1,2,a), H Firman1, S Redjeki1 and D T Chandra1 1Universitas Pendidikan Indonesia, Jl. Dr. Setia Budhi No. 229, Bandung 40154, Indonesia 2Yayasan Salib Suci, Jl Van Deventer No. 18, Bandung 40112, Indonesia a)E-mail: marisatapilouw@student.upi.edu

Abstract. Environmental problem is a real problem that occur in student’s daily life. Junior high school students’ perception about environmental problem is interesting to be investigated. The major aim of this study is to explore junior high school students’ perception about environmental problems around them and ways to solve the problem. The subject of this study is 69 Junior High School Students from two Junior High School in Bandung. This study use two open ended question. The core of first question is environmental problem around them (near school or house). The core of second question is the way to prevent or to solve the problem. These two question are as an impact of problem based learning in science learning. There are two major findings in this study. The first finding, based on most students’ perception, plastic waste cause an environmental problem. The second finding, environmental awareness can be a solution to prevent environmental pollution. The third finding, most student can classify environmental pollution into land, water and air pollution. We can conclude that Junior High School Students see the environmental problem as a phenomenon and teacher can explore environmental problem to guide the way of preventing and resolving environmental problem

533 Student Mental Representation (MR) when Face Learning Media of Biology and Its Relation with Learning Style

R Ramdhan1,b), A Rahmat.2,a), E Nuraeni2

1 Program Studi Pendidikan Biologi, Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2 Departemen Pendidikan Biologi, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

E-mail: a)adirahmat@upi.edu, b) rifkiramdhan92@gmail.com Abstract. In implementing a lesson in the classroom, teachers often use the media in the form of picture and/ or video. This study aims to reveal the students mental representation (MR) based on learning styles when faced with media learning both in video and picture. This descriptive research was conducted in one of the State Senior High School in Bandung involving 76 students of class eleven who have followed the learning of excretion system assisted video and picture media. MR measurement instrument is developed based on MR measurement patterns using CNET-protocol packaged in student worksheet, and student learning styles are known to use standard measurement instruments learning style. Video and picture in the MR measurement have the same content. The results of the analysis show the difference students MR generally when watching video and picture, with average scores are 40.74 for the video and 46.70 for the picture. However, when the students are exposed to both video and picture, it is found only two patterns of MR, Markov chain pattern and repeated feedback control with multiple measurement pattern. Further analysis suggests that the difference of MR students is related to the learning style that the student has.

534 Profile of High School Students’ Propositional Network Representation When Interpreting Convention Diagrams

M Fatiha1,b), A Rahmat2,a), R Solihat2 1Program Studi Magister Pendidikan Biologi, SPs. Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Departemen Pendidikan Biologi, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia Email: a)adirahmat@upi.edu, b)medinafatiha1710192@gmail.com

Abstract. The delivery of concepts in studying Biology often represented through a diagram to easily makes student understand about Biology material. One way to knowing the students’ understanding about diagram can be seen from causal relationship that is constructed by student in the propositional network representation form. This research reveal the trend of students’ propositional network representation patterns when confronted with convention diagram. This descriptive research involved 32 students at one of senior high school in Bandung city. The research data was acquired by worksheet that was filled by diagram and it was developed according on information processing standards. The result of this research revealed three propositional network representation patterns are linear relationship, simple reciprocal relationship, and complex reciprocal relationship. The dominating pattern is linear form that is simply connect some information components in diagram by 59,4% students, the reciprocal relationship form with medium level by 28,1% students while the complex reciprocal relationship by only 3,1% and the rest is students who are failed to connect information components by 9,4%. Based on results, most of student only able to connect information components on the picture in linear form and a few student constructing reciprocal relationship between information components on convention diagram.

535 Perceptions of Prospective Biology Teachers on Scientific Argumentation in Microbiology Inquiry Lab Activities

E Roviati1,2,a), A Widodo1, W Purwianingsih1 and R Riandi1 1 Pendidikan IPA Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229 Bandung 40154, Indonesia 2 Pendidikan Biologi, Institut Agama Islam Negeri Syekh Nurjati Cirebon, Jl. Perjuangan By Pass Sunyaragi Cirebon, Indonesia a)E-mail: evi1roviati@gmail.com Abstract. Inquiry laboratory activity and scientific argumentation in science education should be promoted and explicitly experienced by prospective biology teacher students in classes, including in microbiology courses. The goal of this study is to get information about perceptions of prospective biology teachers on scientific argumentation in microbiology inquiry lab activities. This study reported the result of a survey research to prospective biology teachers about how their perception about microbiology lab classes and their perception about inquiry and argumentation in microbiology lab activities shoud be. The participants of this studt were 100 students of biology education departement from an institute in Cirebon, West Java taking microbiology lecture during the fifth semester. The data were collected using questionaire to explore the perceptions and knowledge of prospective biology teachers about microbiology, inquiry lab activities and argumentation. The result showed that students thought that the difficulties of microbiology as a subject were the lack of referrences and the way lecturer teaching. The students’ perception was that argumentation and inquiry should be implemented in microbiology courses and lab activities. Based on the data from questionaire, It showed that prospective biology teacher students had very little knowledge about scientific argumentation and its implementation in science education. When the participants made arguments based on the problems given, they showed low quality of arguments.

536 A Mental Representation of Biology Teacher When Interpret Convention Picture

N Sunarya1,a), A Rahmat2,, and R Solihat2 1Program Studi Pendidikan Biologi, Sekolah Pascasarjana Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Departemen Pendidikan Biologi, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: nanasunarya@upi.edu Abstract. When delivering information, teacher often use picture as a media. Teachers working memory in representing the image is an important factor that will affect the teacher's explanation. This study aimed to describe mental representation of teachers when interpret the picture in preparation for teaching and learning activities in class. This study involved four biology teacher in class XI senior high school from four schools in Tangerang Indonesia. Sample is determined by convenience sampling technique. Each teacher is faced with conventions picture of vision process. Teacher mental representations was measured using the instrument in the form of a worksheet developed by CNET protocol. The data is obtained and analysis qualitatively. The result shows that each teacher have different way when interpret information in the convention picture. The first pattern mention all the main elements and sort them properly. The second pattern mention a few elements and less precise in sequencing. The mental representation of biology teacher when interpret the convention picture can be categorized sufficient and very less criteria. Sufficient criteria, able to select, sort and deliver basic ordering but aren’t able to find relationships between elements of information. Very last criteria, aren’t able to select, sort, provide the basis and determine the relationship between elements of information.

537 Improving Students’ Characters, Cognitive Achievement, and Attention Span Through RQA (Reading, Questioning and Answering) Strategy on Cell Biology Subject

A M Amin1,a), E Rosmiati2 1)Biology Education – FKIP –Universitas Pejuang Republik Indonesia (UPRI) Makassar, Jl. Baruga Antang Makassar, Indonesia. Graduate School, State University of Malang, Indonesia. 2)Biology Education – FKIP –Universitas Pejuang Republik Indonesia (UPRI) Makassar, Jl. Baruga Antang Makassar, Indonesia E-mail:astutiamin@gmail.com

Abstract. Education is a conscious effort to develop students’ potential optimally. This study belonged to Classroom Action Research. It was aimed to (1) observe students’ characters improvement as the result of the implementation of RQA strategy on cell biology subject; (2) investigate students’ cognitive achievement as the result of the implementation of RQA strategy on cell biology subject; (3) learn the extension of students’ attention span as the result of the implementation of RQA strategy on cell biology subject. There were 32 students participating in this study. They consisted of 12 male and 20 female students who were enrolled in Cell Biology subject at Universitas Pejuang Republik Indonesia (UPRI) Makassar. The results of the research revealed that (1) students’ characters improved from 2.15 on average at cycle I to 3.07 on average at cycle II; (2) students’ cognitive achievement increased from 64,89 on average at cycle I to 78,63 on average at cycle II; (3) students’ attention span advanced from 77,70 at cycle I to 80,79 at cycle II. In conclusion, the implementation of Reading Questioning and Answering (RQA) strategy can improve students’ characters, cognitive achievement, and attention span.

538 STEM PjBL toward Abilities of Creative Tinking with Theme: Calories in Indonesian Traditional Food

L Nurfitriagina1,a), N Y Rustaman2, and S Sriyati2 1 Departemen Pendidikan Biologi, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2 Departemen Pendidikan Biologi, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: nurfitriaginaliska@gmail.com Abstract. A quasy experimental study about the implementation of Science-Technology-Engineering-Mathematics (STEM) learning through project based learning (PjBL) was conducted to investigate the profile of eleventh grade students creativity in generating product in the form of Indonesian food in accordance with the calories needed by teenagers. The product being assessed on their creativity dealing with fluency, flexibility, originality, elaboration and sensitivity in human digestive system. A number of student involved in this study (n= 58) were divided into ten groups of 4 or 5 students, five for each class (experimental and control) in Health Vocational School in Bandung. Data were collected using an instrument derived from Parnes about product creativity. In the STEM learning, students design a typical Indonesian food in accordance with the calories needed by the body with food arrangement in accordance with the general balanced nutrition guidelines, as a means to understand the concept of the human digestive system. N-Gain test results indicate that there is an increase in the value of pre-test and post-test, experimental class worth 0.71 with high criteria and control class is worth 0.26 with low criteria. The results of this study indicate that STEM- learning through PjBL can improve students ability to think creatively.

540 Effects of Portfolio Assessment toward Student’s Habits of Mind of SMAN in Pekanbaru

1)Nurkahairo Hidayati, 2)Tengku Idris

Deparment of Biology Education, Universitas Islam Riau, Jl. Kaharudin Nasution No. 113, Pekanbaru, Riau, Indonesia a)E-mail: khairobio@edu.uir.ac.id, idrisbio@edu.uir.ac.id Abstract. This study, entitled "Effects of Portfolio Assessment toward Student’s Habits of Mind of SMAN in Pekanbaru". The study was conducted in classes IX IPA SMAN in Pekanbaru consisting of six schools, they are SMAN 2, SMAN 4, SMAN 6, SMAN 7, SMAN 12 and SMAN 14, the number of students as many as 211 people. This study aims to determine how much improvement habits of mind through the implementation of portfolio assessment, as well as the responses of students after participating in learning by using assessment portfolio. Data is collected as much as seven meetings in two materials, namely the nervous system and the excretory system or the excretory system and the respiratory system. The instrument used in this study was a questionnaire habits of mind and a student questionnaire on the application portfolio assessment. The results showed that the increase in HoM equal to the standards set by an increase of 0.42 in the medium category as well as in the category of self regulation and creative thinking while critical thinking in the low category. Overall the students respond positively to the material application portfolio assessment excretory system and the nervous system.

541 Profile of Competency Content of Biology Teachers of Madrasah Aliyah in West Java

Hikmawati Hanurani1,2,,a), Ari Widodo2 , Any Fitriani2, Riandi2 1Balai Diklat Keagamaan Bandung , Jl. Soekarno-Hatta No. 716, Bandung 40294, Indonesia 2Departemen Pendidikan Biologi, Universitas Pendidikan Indonesia, Jl. Dr Dr. Setia Budhi No. 229, Bandung 40154, Indonesia

a)E-mail: hikmawati.hanurani@yahoo.com Abstract. One of the competencies that must be mastered by teachers is professional competence. Professional competence is a mastery of learning content widely and deeply. This Study aim to know competency profile of Madrasah Aliyah teachers in West Java Province. Competence content of Biology Madrasah Aliyah teachers measured in this study is the ability of teachers in mastering biological content on virus content and prokaryotes. The data were collected through biological content tests on viral and prokaryotic. The test question consists of 45 items of multiple choice questions. The research subjects consisted of 30 teachers of Biology Madrasah Aliyah in West Java Province. The research was conducted at the Religious Training Center of Bandung on Distance Training Biology MA. Descriptive statistics was used to determine mean value of competency content of Biology teacher. From the results of Biological content tests on viral content obtained mean value of 37.02 ( in the category of failed). The mean value of biological content test results on prokaryotic content is 43.38 (in the category of defcient). The results showed that teachers of Biology MA in the province of West Java are still lacking in content of Virus and Prokaryotes in depth.

543 The Define Stage of Practical Work Guidance Development of Animal Structure Course by Using The Free-Modified Inquiry

Nurhadia) and MM Zural Department of Biology Education, SekolahTinggi Keguruan dan Ilmu Pendidikan (STKIP) PGRI Sumatera Barat, Jl. Gunung Pangilun Padang 25137, Indonesia. a) E-mail: plg.nurhadi@yahoo.com Abstract. Animal structure course is a compulsory subject in Biology Education Studies Program at STKIP PGRI Sumatera Barat. The learning outcomes of this course require the students to be active and creative to find knowledge independently so that they are able to explain the basic principles of the body structure of vertebrates from the tissue to the organ levels, as well as being able to try, explain, and arrange some vertebrates’ body structure in practical work. One strategy to achieve that learning outcome is by doing a practical work using a guidance based on free-modified inquiry developed by 4-D models. This research aims to determine the guidance instructional requirements developed in define phase, in the form of curriculum analysis and student needs analysis. This research is a descriptive research using questionnaire and the data is analyzed by using percentage formula. From the result of curriculum analysis, it can be concluded that the practical work activity has not yet in accordance with the goal and the learning outcome. From the result of student needs analysis, it can be concluded that students need practical work guidance of animal structure using the free-modified inquiry.

544 The Correlation Of Self-Concept and Ways Of Learningtoward Students’ Learning Biology Outcomes At Students Science Senior High School Sub-District Pujud Rokan Hilir Regency Academic Year 2016/2017

S Ferazona

Biology Study Program, Faculty of Education and Teacher Training Islamic University of Riau Jl. Kaharudin Nasution No.113, Kota Pekanbaru, Riau 28284 sepitabio@edu.uir.ac.id Abstract.The aimed of this research to know whether there is a correlation between self-concept and way of students learningtoward students’ learning Biologyoutcomes at students science senior high school sub-district PujudRokan Hilir regencyacademic year 2016/2017. The research was conducted from January to February 2017. Research design of this research was quantitative research using correlational approach and data collection using questionnaires, documentation and interviews. The sample in this researchall the students in senior high school at sub-district PujudRokan Hilir regency. Analysis of the data in this study using correlation analysis Pearson Product Moment. The results showed that (1) there is a a fairly strong correlation between self-concept (X1)by learning (X2), For test value of significance class X t count (13,027)> ttabel (1,66), class XI titung (19,520)> Ttable (1.68), class XII tcount (17.923)> ttable (1.68). Indicates that there is a significant correlation between self-concept and way of students learning toward students’ learning Biology outcomes at students science senior high school sub-district PujudRokan Hilir regencyacademic year 2016/2017.

545 The Validity of Modules Learning Models Material Based On Constructivism In The Course of Learning Strategy And Design of Biology

E Rosbaa), Zikra, and MM Zural Program Studi Pendidikan Biologi, STKIP PGRI Sumatera Barat, Jl. Gunung Pangilun, Padang 25173, Indonesia

a)E-mail: rosba.evrialiani@gmail.com Abstract. One of theaching materials used in strategy lectures and biology learning designs is textbooks. Lectures using textbooks are not able to engage students actively in making discoveries to build a conceptual understanding of the material they are studying. As a result students easily forget the material. This has implications for low learning outcomes. Therefore it takes a lecture material that can help students in the form of modules. The purpose of this research is to produce material module of biology learning model based on contructivism on valid the course of biology learning strategy and design. This research type is research of development, this research use 4-D model which consist of 3 stages that is definition stage (define) or requirement analysis design and development. Module validation is one part of the develop stage. In this activity the module validation in volves 3 valiators and the validity of the module covers 4 aspects. Data is obtained from validation sheet filled by validator. The data is processed quantitatively and analyzed descriptively based on the results of the study got an average score of 3,65 with value 91,25%. The conclusion of this study is to produce material models of learning based contructivism courses in biology learning strategies and design in verry valid.

546 Analysis of curriculum with sustainable development content in private LPTK in West Nusa Tenggara

A Putra1.2a), A Rahmat2b) and S Redjeki2

1 Study Program of Biology Education, University of Samawa, Sumbawa Besar By pass sering, Kerato, Unter Iwes Street, Sumbawa Regency 84316, Indonesia 2Study Program of Natural Science Study, School of Postgraduate, Indonesia, University of Education , Dr.Setiabudhi No.229 Street, Bandung 40154, Indonesia a)E-mail: arman091088@gmail.com b)E-mail : adirahmat@upi.edu Abstract. This study is aimed to find out whether the syllabus used by private LPTK in West Nusa Tenggara contain sustainable development. The focus of sustainable development indicator is environment. Syllabus is initial guidance for next lectures development, lectures activity management and assessment system development. This study is categorized in qualitative study with qualitative descriptive approach. Variable which is analyzed only two courses namely environmental knowledge and plant ecology. To find out lecturer ability in formulating syllabus, researcher take some examples of syllabus result which is formulated by lecturers of environmental knowledge and plant ecology in three private LPTKs namely, University of Samawa (UNSA) Sumbawa Besar, STKIP Bima and IKIP-Mataram. The study result showed that based on result of study which had been conducted, it can be concluded that syllabus analysis of environmental knowledge course and plant ecology course in private LPTK existed in West Nusa Tenggara contain sustainable development, syllabus suitability which is formulated by development principles for designing learning had been sufficiently good.

547 Science Literacy Ability of Junior High School Students In Padang

F Arsiha), R Sumarmin, and H Putra Departemen Pendidikan Biologi, Universitas Negeri Padang , Jl. Prof. Dr. Hamka, Padang 25131, Indonesia

1)E-mail: fitriarsih1979@gmail.com Abstract. The purpose of this research is to know about ability science literacy of student in junior high school at VIII class in Padang based on aspect of literacy science and questioning formating teks.This research is descriptive research. This research was do at SMPN 8 Padang, SMPN 12 Padang and SMP SIMA Padang that used 2013 curricullum with 600 population. The methode that used in this research is proportional sampling. Instrument that used to collect the data is literacy science teks from PISA that take from Take The Test: Sample Question From OECD’s PISA Assessment book that will be translate. To analize this data was do with describe the answer of literacy science teks and determination value. The result of this reseacrh is ability science literacy of student at VIII class in SMP at Padang was low with the average value is 26,6.

548 A Mental Representation of Biology Teacher When Interpret Convention Picture

N Sunarya1,a), A Rahmat2,, and R Solihat2 1 Program Studi Pendidikan Biologi, Sekolah Pascasarjana Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2 Departemen Pendidikan Biologi, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: nanasunarya@upi.edu Abstract. When delivering information, teacher often use picture as a media. Teachers working memory in representing the image is an important factor that will affect the teacher's explanation. This study aimed to describe mental representation of teachers when interpret the picture in preparation for teaching and learning activities in class. This study involved four biology teacher in class XI senior high school from four schools in Tangerang Indonesia. Sample is determined by convenience sampling technique. Each teacher is faced with conventions picture of vision process. Teacher mental representations was measured using the instrument in the form of a worksheet developed by CNET protocol. The data is obtained and analysis qualitatively. The result shows that each teacher have different way when interpret information in the convention picture. The first pattern mention all the main elements and sort them properly. The second pattern mention a few elements and less precise in sequencing. The mental representation of biology teacher when interpret the convention picture can be categorized sufficient and very less criteria. Sufficient criteria, able to select, sort and deliver basic ordering but aren’t able to find relationships between elements of information. Very last criteria, aren’t able to select, sort, provide the basis and determine the relationship between elements of information.

550 Analysis of readability of integrated science teaching materials in the topic of integrated type of animal migration navigation

M. Yusup1,2,a), Saefudin1, and H. Firman1 1Sekolah Pascasarjana Universitas Pendidikan Indonesia, Jl. Dr. Setiabudhi No.229, Bandung 40154, Indonesia 2SMP Negeri 5 Sindangbarang, KP. Cigarogol Desa Jayagiri Kecamatan Sindangbarang, Kabupaten Cianjur 43272, Indonesia a)E-mail : maulanayusup1228@yahoo.co.id

Abstract. Teaching material is the material or subject material that is arranged systematically, be used by teachers and students in the learning process. Teaching material is usually arranged by teachers. Teaching material arrangement needs the knowledge of author to align vocabularies when arranging the text. Good teaching material has high readability level, which is more than 60 %. This study used descriptive method. The purpose of the study was to analyze the readability of threaded integrated science’s teaching material. Readability test was conducted by using cloze test Informal Cloze Readability Inventory (ICRI) type and interview 10 (ten) junior high school students class 9 (nine) at one of schools in Sukabumi district. The results of this research revealed the largest score of 92% obtained on visions of human and insects sub-section. The smallest score of 82% on light characteristics subsection. The average readability test results of threaded integrated science teaching material was 90%. The percentage showed that the materials are in independent category. It means that threaded integrated science teaching material of light material can be used in learning. Readability level is generally influenced by words or terms used in teaching materials.

551 Profile of Inquiry Aspects Contained in Science Book Grade VIII

M Fadilaha), F Arsih, Helendra, and H Alberida Jurusan Biologi, Universitas Negeri Padang, Jl. Prof. Dr.Hamka Kampus UNP Air Tawar, Padang 25131, Indonesia a)E-mail: muhyifadilah@fmipa.unp.ac.id

Abstract. Inquiry aspect is one of component, which construct competency of science literacy. Generally, level of science literacy of Indonesian students is relatively under average score. That is why inquiry should be integrated in all science-learning dimension, include presented in learning media such science book for junior high school level. As main learning resource, presentation of inquiry aspect should be sufficient for guiding students during the lesson. This study aimed to describe inquiry aspects contained in science book grade VIII. The sample was determined as total sampling from all learning materials presented in science book grade VIII. The data collected by using book analysis instrument then analysed using agreement coefficient and percentage. The result shows that in totally science book grade VIII contained 75,2% of inquiry aspects, which directed the students to formulating question and/or hypothesis, collecting data, analyse and/or interpreting data, discuss the finding and/or making conclusion, and reflect the knowledge. The most frequent inquiry aspect is directing student to collect data and the least inquiry aspect is reflection knowledge. It can be concluded that science book grade VIII has contained inquiry aspects sufficiently and provide a structured inquiry. However, improvements are needed to complete phase of inquiry.

552 Animal Ecology Fieldtrip: How does Student Has Identification Skills and Classification Skills of Birds with Smartphone Based Internet Data?

Iwan Setia Kurniawan1,a), Fransisca Sudargo Tapilow2, and Topik Hidayat2 1Student at School of postgraduate studies, Universitas Pendidikan Indonesia 1Lecture Department of Biology Education, Pasundan University 2Senior Lecture of Department of Biology Faculty, Universitas Pendidikan Indonesia 3Senior Lecture of Department of Biology Faculty, Universitas Pendidikan Indonesia a)E-mail: iwansetiakurniawan@yahoo.com Abstract. In animal ecology class, the identification and classification skills is needed in supporting field activities. This study aims to describe the ability to identify and classify the ability of students to birds in field activities using smartphoen internet-based data. The method used is experiment, data analysis using quantitative descriptive technique. The study involved 63 students divided into 7 groups for each observation station. This research was carried out in Binuangeun area of Banten Province. The results of data analysis showed that the identification ability (2.77) and the ability classification (2.69) students included in the category sufficient. The result of correlational test using r pearson (.973) between identification ability and student classification ability showed significant correlation. Results of field data analysis on population and biodiversity included in the low category. The results of data analysis of student questionnaires showed that most students support the use of smartphones in learning activities. The results of this study can be used as a reference for the development of learning in the future that will come with the use of smartphones.

553 Preparation biology pre-service teacher in following lectures based on real-world application inquiry

M S Hayat1,2,a) and N Y Rustaman1 1Program Studi Pendidikan IPA, Sekolah Pascasarjana Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia 2Program Studi Pendidikan Biologi FPMIPATI Universitas PGRI Semarang, Jl. Sidodadi Timur No 24, Dr. Cipto – Semarang, Indonesia a)E-mail: m.syaipulhayat@upgris.ac.id

Abstract. Entering year 2020 science teachers need to have the 21st century skills that is oriented to the ways of thinking, ways of working, tools for working, and living in the world. They have to be able to invite learners to be active, to solve problems independently, and survive in facing real-world problems. One strategy to achieve that vision is to engage students to inquiry in real world context. This study is trying to investigate the readiness of biology pre-service teachers in one teachers college in Central Java to follow real-world application inquiry lectures. A number of biology students involved in this case study (n=29) from one branch and four lecturers. Data were collected using observation sheets, questionnaires, and interview guidelines. Research findings show that: 1) based on the questionnaires: 46.9% of students stated ready, and 31.4% are very ready to follow lectures based on real-world application inquiry; 2) based on observation: lectures are not dominated by lecturers, students are able to solve problems encountered, conduct investigations, and make products; 3) based on the interview towards lecturers: students are always actively involved in questioning, investigation, inquiry, problem solving and experimenting in lectures.

554 Define Phase of Handout Development based on Guided Discovery Method in Process Evaluation and Learning Outcomes of Biology

S Nerita1,a), A Maizeli1, and A Afza1 1Program Studi Pendidikan Biologi, STKIP PGRI Sumatera Barat, Jl. Gunung Pangilun, Padang 25173, Indonesia a)E-mail: siskabio@gmail.com Abstract. Process evaluation and learning outcomes of biologi subjects discusses the evaluation process in learning and application of designed and processed learning outcomes. Some problems found during this subject was the student difficult to understand the subject, the media that used in learning was power point, and the subject unavailability of learning resources that can guide and make students independent study. So, it necessary to develop a learning resource that can make active students to think and to make decisions with the guidance of the lecturer. The purpose of this study is to produce handout based on guided discovery method that match the needs of students. The research was done by using 4-D models and limited to define stage that is student requirement analysis. Data obtained from the questionnaire and analyzed descriptively. The results showed that the average requirement of students was 91,43%. Can be concluded that students need a handout based on guided discovery method in the learning prosess.

555 Enhancing Scientific Inquiry Literacy of Prospective Biology Teachers through Inquiry Lab Project In Microbiology

K Kusnadi1,2,a), NY Rustaman1,2), S Redjeki1), and INP Aryantha3) 1) Sekolah Pascasarjana, Universitas Pendidikan Indonesia Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia 2)Departemen Pendidikan Biologi, Universitas Pendidikan Indonesia Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia 3) Sekolah Ilmu Teknologi Hayati ITB, Jl. Ganesha No. 10 Bandung 40121, Indonesia a) E-mail: kusnadi@upi.edu Abstract. The implementation of the inquiry laboratory based project to enhance scientific inquiry literacy of prospective biology teachers in Microbiology course has been done. The inquiry lab based project was designed by three stages were debriefing of basic microbiology lab skills, guided inquiry and free inquiry respectively. The Study was quasi experimental with control group pretest-posttest design. The subjects were prospective biology teachers consists of 80 students. The scientific inquiry literacy instrument refers to ScInqLiT by Wenning. The results showed that there was significant difference of scientific inquiry literacy posttest scores between experiment and control (α 0,05) and was obtained N-gain score was 0.49 (medium) to experiment and 0.24 (low) to control. Based on formative assessment showed that development of student’s scientific attitude, research and microbiology lab skills during conducting project were increased. Student’s research skills especially in identification of variables, constructing a hypothesis, communicating and concluding were increased. During implementation of inquiry project also showed that they carried out mind and hands-on and so collaborative group investigation lab activities. Our findings may aid in reforming higher-education, particularly in microbiology laboratory activities to better promote scientific inquiry literacy, scientific attitude, research and laboratory skills.

556

The effect of combining classification-based new instruction design, note card and learning material to enhance concept mastering and classification of Animalia

I Annisaa), S.Saefudin, and B Supriatno Departemen Pendidikan Biologi, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)E-mail: indriannisa92@gmail.com

Abstract. Classification is one of the higher-order thinking and fundamental cognitive processes. The purpose of this study is to find out the effect of the application of classification-based new instruction design, note card media and learning materials on mastery of concepts and classification competence. This research uses quantitative approach with the type of research is quasi experimental method and research design is pretest-posttest, nonequivalent multiple-group design, in 3 classes of research with different treatment. The test instrument refers to Bloom's taxonomy and science process skills. Score from pre test and post test are analysed using 2x2 MANOVA and one sample t test. Based on the manova test, the use of media A (note card and teaching materials) yields a larger average value when integrated with method B (presentation), both for concept mastery and classification competence.

557

How to make photosynthesis material interesting to learn? K Ulfaa), S Anggraeni, B Supriatno Program Studi Pendidikan Biologi, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)Corresponding author: khalida_ulfa@yahoo.com

Abstract. This study aims to analyze the implementation of PPDP learning strategies on photoseintesis materials for students in an effort to improve the mastery of the concept. PPDP learning strategy is a learning method that consists of several methods of implementation, namely through Practicum, Presentation Discussion, and Demonstration. The research method used is weak experiment, with research design "The One-Group Pretest-Postetst Design". The sample used in this research is 1 class of total population class XI IPA in SMA Negeri 5 Palembang taken by using purposive sampling technique. Data collection is done through pretest and posttest to know mastery of high school student concept on photosynthesis material. The test instrument used in this study is the mastery of the concept based on Bloom Revision Taxonomy, in the form of 12 essay questions. Non-test instrument in the form of a questionnaire of student responses to PPDP learning strategy that contains 50 statements to be selected students in the form of Yes and No. The result of the analysis shows that the PPDP learning strategy can improve the mastery of high school students concept and proven to be effective in photosynthesis.

558 Profile of high school students’ understanding of scientific inquiry

N Anggraenia), Y H Adisendjaja, and A Amprasto Program Studi Pendidikan Biologi, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

a)Corresponding Author: anggraeniniki@gmail.com

Abstract. Scientific inquiry is the main objective of education. The purpose of this study is to investigate the understanding of scientific inquiry from high school students in grade 11. This study has involved 32 high school students. The scientific inquiry understanding is measure by using VASI (Views About Scientific Inquiry) questionnaire. VASI consists of 8 questions: 1) Scientific investigations all begin with a question and do not necessarily test a hypothesis, 2) There is no single set or sequence of steps followed in all investigations, 3) Inquiry procedures are guided by the question asked, 4) All scientists performing the same procedures may not get the same results, 5) Inquiry procedures can influence results, 6) Research conclusions must be consistent with the data collected, 7) Scientific data are not the same as scientific evidence, and 8) Explanations are developed from a combination of collected data and what is already known. Then, all responses are categorized as informed, partially informed, and naïve. The result showed group of respondents have a comprehension in informed category at the relationship among prosedures and research questions. In the other side, there are some group of respondents that still have lack comprehension in the aspect of caracterictic scientific research and the relation between questions. There’s group of respondents still didn’t comprehen about the diferences between scientific evidence and scientific datas, the reason to select procedures, and also the relation between conclusion and datas collection.

Scope : Science Education

600 Misconception on Addition and Subtraction of Fraction at Primary School Students in Fifth-Grade

Trivena1,a), A R Ningsih1 a), and A Jupri2 1Program Studi Pendidikan Dasar, Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia 2Departemen Pendidikan Matematika, Program Studi Pendidikan Matematika dan Program Studi Pendidikan Dasar, Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: anggunrestu@student.upi.edu

Abstract. This study aims to investigate the mastery concept of the student in mathematics learning especially in addition and subtraction of fraction at primary school level. By using qualitative research method, the data were collected from 23 grade five students (10-11-year-old). Instruments included a test, that is accompanied by Certainty ResponseIndex (CRI) and interview with students and teacher. The result of the test has been obtained, then processed by analyzing the student’s answers for each item and then grouped by the CRI categories that combined with the results of the interview with students and teacher. The results showed that the percentage of average level of student’s mastery-concept on additional and subtraction dominated in ‘misconception’ category is 53.91% while the lowest average percentage of 0.87% is in the ‘understand the concept but not confident’ category. This shows that the level of mastery concept of addition and subtraction of fraction at fifth-grade students is still low. The research is therefore expected to be a consideration for similar research to improve the mastery concept in mathematics learning especially in addition and subtraction of fraction in primary school students.

601 Implementation of HOT-Lab to Increase Critical Thinking Skills of Pre-service Physics Teacher

A Malik1,a), A Setiawan2, A Suhandi3, and A Permanasari4 1Prodi Pendidikan IPA, Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Departemen Pendidikan Teknik Mesin, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 3Departemen Pendidikan Fisika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 4Departemen Pendidikan Kimia, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia Departemen Kimia, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: adammalik@uinsgd.ac.id

Abstract. A research on the implementation of HOT Lab design has been conducted. This study aims to provide a comparative description of increasing the ability of critical thinking on electrical circuit materials between students applying the HOT Lab design and students applying the laboratory verification design. This research uses a quasi experiment method with Pretest-Posttest Control Group design. The research subjects were 40 students of Physics Education of UIN Sunan Gunung Djati Bandung 2015. The samples were selected by random sampling technique. The data of students' critical thinking skills were collected using critical thinking skill test instruments in a form of essay. The average N-gain calculation was performed to determine the improvement of students' critical thinking skills. The results showed that the critical thinking skills of students applying the HOT Lab <0.65> design were higher than ones applying the Verification Laboratory design <0.31>. Therefore, it was concluded that the application of HOT Lab design was more effective on improving students' thinking skills on electrical circuit materials.

602 Detail Engineering Design (DED) in STEM Learning at High School Science Class

A Arlingga1,a), A Widodo2, Zulheri3, S Rahayu4, Y I Shofwati4

1Pascasarjana Pendidikan IPA, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Departemen Pendidikan Biologi, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 3Departemen Pendidikan IPA, Universitas Bengkulu, Jl. W. R. Supratman, Kandang Limun, Muara Bangka Hulu, Bengkulu, Bengkulu 38371, Indonesia 4Pascasarjana Pendidikan IPA, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: agus_arlingga@student.upi.edu

Abstract. STEM learning is not only significantly strengthening educational praxis in the STEM fields separately, but also develop an educational approach that integrates science, technology, engineering and mathematics education with process focusing on solving real problems in everyday life as well as professional lives. DED is a form of designing a project in the architecture, and in this study, DED is inserted in STEM learning that has design process contained in it. This research is a qualitative descriptive study that aims to demonstrate how STEM learning that focuses on the design of the DED is occurred and performed on small samples that grade in school Indonesia at science lessons. The study participants were students from the eighth grade in Bandung, Indonesia. The STEM learning will be taught by their teacher and researcher will become an observer to observe the course of STEM learning. Observation of activities undertaken in the form DED process consisting of design 2D drawings, design drawings P&ID, create a RAB and Create a RKS; and learning activities record in the form is video. The results of this research is a result of design DED made the study participants to create a product.

603 Appropriate Product in STEM learning at Junior High School

A Arlingga1,a), A Widodo2, Zulheri3, N P Hikmatunisa4, Y I Shofwati5

1Pascasarjana Pendidikan IPA, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia 2Departemen Pendidikan Biologi, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia 3Departemen Pendidikan IPA, Universitas Bengkulu, Jl. W. R. Supratman, Kandang Limun, Muara Bangka Hulu, Bengkulu, Bengkulu 38371, Indonesia 4 Pascasarjana Pendidikan IPA, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia 5 Pascasarjana Pendidikan IPA, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: agus_arlingga@student.upi.edu

Abstract. Based on Curriculum 2013, students are required to be active in learning, aware with the situations and can be a solver problem in the environment. To be a solver problem, it can occur in many ways, one of them is making appropriate technology product, that defined as a product which is environmentally friendly. In addition, materials that used in technology are relatively simple, inexpensive and readily available. In this study, Appropriate Technology Product is a variable in the STEM learning. This research is a qualitative descriptive study that aims to demonstrate how the products produced by STEM learning. The participants were students from the eighth grade in Bandung, Indonesia. The STEM learning will be taught by their teacher and researcher becomes observer in this study. Observation focused on the assessment of products and learning activities in the form of video recording. The result of this study is following the characteristics of Appropriate Technology Product.

604 Assessment In Science Education

N Y Rustaman Departemen Pendidikan Biologi, Universitas Pendidikan Indonesia, Jl. Dr. Setia Budhi No. 229, Bandung 40154, Indonesia

E-mail: nuryanirustaman@upi.edu

Abstract. An analyses study focusing on scientific reasoning literacy was conducted to strengthen the stressing on assessment in science by combining the important of the nature of science and assessment as references, higher order thinking and scientific skills in assessing science learning as well. Having background in developing science process skills test items, inquiry in its many form, scientific and STEM literacy, it is believed that inquiry based learning should first be implemented among science educators and science learners before STEM education can successfully be developed among science teachers, prospective teachers, and students at all levels. After studying thoroughly a number of science researchers through their works, a model of scientific reasoning was proposed, and also simple rubrics and some examples of the test items were introduced in this article. As it is only the beginning, further studies will still be needed in the future with the involvement of prospective science teachers who have interests in assessment, either on authentic assessment or in test items development. In balance usage of alternative assessment rubrics, as well as valid and reliable test items (standard) will be needed in accelerating STEM education in Indonesia.

605 Development of Earthquake and Tsunami Module Based on SETS Approach and Aceh Local Wisdom as Supplement Material for Junior High School Sciences

A Mustari1,a), H Sholihin2, and T R Ramalis3 1Sekolah Pasca Sarjana, Jurusan Pendidikan IPA, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Departemen Pendidikan Kimia, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 3Departemen Pendidikan Fisika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: andimustari6@gmail.com Abstract. The aim of this research is to develop integrated teaching module about disaster (focus on earthquake and tsunami) for junior high school sciences teaching. The development of module is based on SETS approach and Aceh local wisdom. The development method is PPE (Planning, Production, and Evaluation) model. Module has got an expert judgment in content and properness before implemented. Module implementation done to 50 students to see student understanding about earthquake and tsunami after they study with the module. Student understanding data is analyzed by using Parameter Logistic based on Item Response Theory (IRT). The result shown that students understanding about earthquake and tsunami is high enough after they study with the module But their understanding about tsunami is still low compared to their understanding about earthquake.

606 Pre-classroom reading activity and students’ curiosity: a correlational research

Arief Muttaqiin1,a) and Wahyu Sopandi2,b) 1Program Studi Pendidikan Ilmu Pengetahuan Alam, Universitas Negeri Padang, Jl. Prof. Dr. Hamka Air Tawar Barat, Padang, West Sumatera, Indonesia 2Departemen Pendidikan Kimia, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: ariefmuttaqiin@gmail.com b)E-mail: wsopandi@upi.edu Abstract. This research aimed to analyse the correlation between pre-classroom reading activity and students’ curiosity. 31 participants were selected randomly from one of junior high schools in Cimahi. Spearman’s correlation was chosen since the data from two variables were not normally distributed. The result shows that there was a weak correlation between reading before learning and students’ curiosity in the classroom and it was not significant (rs = 0.069; p-value (sig. 2-tailed) = 0.712). Several factors influence this result, one of them was students’ reluctant in daily.

608

Characteristics of Science Teaching Material “Season in Lombok Culture”

D Pebriyanti1,a), S Anwar2, and T R Ramalis3

1Program Studi Pendidikan IPA, Sekolah Pascasarjana Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Departemen Kimia, Universitas Pendidikan Indonesia, Jl Dr. Setiabudi No. 229 Bandung, 40154, Indonesia. 3Departemen Fisika, Universitas Pendidikan Indonesia, Jl Dr. Setiabudi No. 229 Bandung, 40154, Indonesia. a) E-mail : dwipebriyanti.physic@gmail.com

Abstract : The purpose of science learning in the classroom is to make students understand about their environment. Therefore, the science learning in the schools should utilize the materials that close to the students such as local culture, local conditions, and local potential. Thus, science learning can be more meaningful for students where they can understand the culture, the condition and the potential of their environment. One of the efforts to achieve that goal is by developing the integrated science teaching material which is connecting the science materials to the culture, condition and the natural potential of Lombok Island. This study aims to explore the characteristics of the integrated science teaching material themed "Season in Lombok Culture" developed by the 4STMD method. This is a descriptive study with 168 samples of junior high school students. The results show that this teaching material is included in the category of easy and medium. Based on students’ opinion, 81.6% of this teaching material is easy to understand whereas based on the results of the writing test, the main idea is known that 65.2% part of this resource is easy to understand, the rest as much as 34.8% is categorized into the medium category.

609 Integrated Science Teaching Materials Development Themed “Soil as the Source of Life” by Using Four Steps Teaching Materials Development (4STMD)

E Prastiyanto1,a) and S Anwar2 1Science Education Program, Postgraduate School, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Department of Chemistry Education, Faculty of Mathematics and Natural Science Education (FPMIPA), Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: prastiyanto.eka@gmail.com Abstract. Teaching and learning is interaction among three components of teachers, students, and teaching materials. One of these components that needs more attention in science education is teaching materials. Based on preliminary study, there are lots of teaching materials that do not meet curriculum demand in constructing the integration of scientific concept. This study aims to develop the integrated science teaching materials for junior high school in theme of Soil as source of life. The research method of this study is Developmental Research (DR). Teaching materials development method that is used is Four Steps Teaching Materials Development (4STMD), which consists of selection, structuralization, characterization, and didactic reduction. This article is the first section of teaching materials development that includes selection and structuralization. At the selection step, teaching materials development is begun with the scope development of soil as source of life theme based on curriculum demands. Then, the development of basic concepts. Structuralization step produced a concept map as a part of teaching materials which show concepts relationship; macro structure which provides systematic guidance in writing of teaching materials; and multiple representation that connects among macroscopic, microscopic, and symbolic level representations. The result of these two steps is teaching materials draft.

610 VLP Simulation: Interactive Simple Virtual Model to Encourage Geoscience Skill about Volcano

E Hariyono1), Liliasari1,a), B Tjasyono2, and D Rosdiana3 1Program Studi Pendidikan IPA, Sekolah Pascasarjana Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229 Bandung 40154, Indonesia 2Program Sains Kebumian, Institut Teknologi Bandung, Labtek IX, Jl. Ganesa 10, Bandung 40132, Indonesia 3Departemen Fisika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: liliasari@upi.edu

Abstract. Volcanoes phenomenon was an essential issue in geoscience, but the lack of learning media has not been able to facilitate the optimal learning. Therefore, it was necessary designing a simulation media that was able to accommodate the students' requirement in the study about geosciences concept interactively as an effort to encourage geoscience skills. The purpose of this study was to describe physics students predicting skills after following the geoscience learning using VLP simulation media. This research was conducted to 24 physics students at one of the state university in East Java-Indonesia. The method used is the descriptive analysis based on students' answers related to predicting skills about volcanic activity. The results showed that the learning by using VLP simulation media was very potential to develop physics students predicting skills. Students were able to explain logically about volcanic activity and they have been able to predict the potential eruption that will occur based on the real data visualization. It can be concluded that the VLP simulation is very suitable for physics student requirements in developing geosciences skill and recommended as an alternative media to educate the society in an understanding of volcanic phenomena.

612 Using Performance Assessment Model in Physics Laboratory to Increase Students’ Critical Thinking Disposition

E Emiliannur1,a), I Hamidah2, A Zainul3, and A R Wulan4

1Program Studi Ilmu Pengetahuan Alam, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Departemen Pendidikan Teknik Elektro, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 3Program Studi Pendidikan Ilmu Pengetahuan Sosial, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 4Departemen Pendidikan Biologi, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: emiliannur_sy@yahoo.com

Abstract: The aim of this study was to determine the contribution of performance assessment model in physics laboratory to increase students’ Critical Thinking Disposition (CTD). Subject of the study were 11th grade consist 32 students of a senior high school in Lubuk Sikaping, West Sumatera. The research used one group pretest-postest design. Data was collected through essay test and questionnaire about CTD. Data was analyzed using quantitative way with N-gain value. This study concluded that performance assessment model effectively increases the N-gain at medium category. All the critical thinking disposition indicators have increased, marked a positive value on each N-gain. It means students’ critical thinking disposition significant increase after implementation of performance assessment model in physics laboratory.

614 Analysis of Chemistry Textbooks Compatibility with Scientific Approach and Inquiry Learning Model

I A Kusumaningruma), Ashadi, and N Y Indriyanti

Departemen Pendidikan Sains, Universitas Sebelas Maret, Jalan Ir. Sutami No. 36A, Jebres, Surakarta, Jawa Tengah 57126, Indonesia a)E-mail: idhaayukusumaningrum@gmail.com

Abstract. Since 2013, Indonesia has implemented the 2013 Curriculum. This Curriculum uses scientific approach on classroom learning. One of learning models which is suitable with the approach is inquiry. This study aimed to determine: 1) Textbook compatibility with scientific approach in the concept of buffer solution, 2) Textbook compatibility with inquiry learning model in the concept of buffer solution. By using scientific indicator tools (SIT) and Inquiry indicator tools (IIT), we analyzed three chemistry textbooks grade 11 of senior high school labeled as P, Q, and R. We describe how textbook compatibility with scientific approach and inquiry learning model in the concept of buffer solution. The results show that: 1) Textbook compatibility with scientific approach in the concept of buffer solution; book P was very poor, book Q very poor, and book R is sufficient, 2) Textbook compatibility with inquiry learning model in the concept of buffer solution; P was poor, Q was poor, and R was sufficient. Chemistry textbooks used at school are needed to be improved in term of scientific approach and inquiry learning model. The result of these analyses might be of interest in order to write future potential textbooks.

615 Learning Method of Problem Solving to Develop Learners’ Creative Thinking Structures Through Schemes and Knowledge Associations

I Setyowidodo1,a), B Jatmiko2, and A Shofwan3 1Universitas Nusantara PGRI Kediri, Jl. K.H Ahmad Dahlan No.76 Kediri 2Universitas Negeri Surabaya, Jl. Ketintang, Surabaya 60231 3MTs. Negeri Puncu, JL. Pare- Wates, Ds. Sidomulyo, Kab. Kediri a)E-mail: irwan.setyowidodo@gmail.com Abstract. This study aims to develop learners’ thinking structures through associations, case based, and schematic method so that different knowledge structures have a role in influencing the structure of creative thinking. The learners have low mastery of physics materials since they are not given sufficient opportunity to build their own knowledge. They should be directed to approach each new problem or task with their prior knowledge, assimilate new information, and construct their own understanding. The design of this research was a quasi-experiment using purposive sampling. Data were analyzed using variance analysis. The design of this research was a quasi-experiment using purposive sampling. Data were analyzed using variance analysis. The learning process of problem-solving consists of: 1) identifying problems, 2) planning projects, 3) creating projects, 4) presenting projects, and 5) evaluating projects. From the results of this research, it can be concluded that problem-solving method can provide strong supports in developing the learners’ creative thinking skills as they can share their knowledge and interact with their friends and the environment. This learning activity also constitutes an appropriate technique to help the learners to develop problem solving knowledge and skills.

618 Early Mental Model Analysis of Fifth Grader on Science

L Jasdilla1,a), A Widodo2, and W Sopandi3 1Pendidikan Dasar, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia 2Departemen Pendidikan Biologi, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia 3Departemen Kimia, UniversitasPendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: azzam.zatu@yahoo.com Abstract. This study aims to describe early mental model analysis of fifth grader on science. Analysis of early mental model was done on radiance material. This study uses quantitative approach within descriptive method. Technique of collecting data uses three tier test. Therefore, data analysis uses descriptive statistic. This study result shows that early mental model of fifth grader on low category. Study result proved by three tier test shows that 21,1% students on know category; 12,9% students on don’t know category; and 66% students on misconception category. Three tier test result shows that the students can choose right answer but they can not choose the reason well. Then, the students agree with their reason that’s why the students is going on misconception category. The conclusions of this research are the students is going on misconception category and early mental model students on low category. The researcher suggests for the next researcher to do treatment to improve mental model of students.

620 Correlating Science Teachers' Pedagogical Content Knowledge and their Sustainability in the Thematic Approach

M J A Putra1,a), A Widodo2, and W Sopandi3 1Jurusan Pendidikan Dasar, Sekolah Pasca Sarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

2Departemen Biologi, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 3Departemen Kimia, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: jaya.adiputra@lecturer.unri.id Abstract. The thematic learning refers to the stages of child psychological development. Unfortunately, the competences which are designed into the curriculum is not appropriate with the child development. As a consequence, teachers should have designed a well-informed learning which is correlated with their psychological development. Pedagogical content knowledge as a practical way of knowing and describing the skill of the teacher's ability is one of alternative designs to overcome the problem. Moreover, a lesson that combines the demands of conceptual achievement and learning challenges in the classroom is needed to implement. This paper presents teachers Pedagogical content knowledge who teach science content utilizing a thematic approach. The data has been collected by using CoRe, PaP-ERs, and interviews from six elementary teachers who teach science content. This research informs that teachers demonstrate the ability to choose important content that must be conveyed to the students, the depth of content, related to thematic learning. In general, teaching skills in the thematic approach are influenced by the teacher's PCK level.

621 Integration Of Various Technologies In TPACK Related Teaching Of Biology Teachers

M Safitria), R Riandi, A Widodo, And W R Nasution

Biology Education Studies Program, School of Postgraduate, Universitas Pendidikan Indonesia Jl. Dr. Setiabudi No. 229, Bandung 40 154, Indonesia a)E-mail: mega.safitri@student.upi.edu

Abstract. Current technological developments require teachers to create effective and efficient learning by integrating technology into teaching. The purpose of this study was to identify the types of technology used by teachers in teaching biology. This research uses a descriptive method of observation and interviews using observation sheet were adapted from Harris, Grandgenett, and Hofer observation instrument. Participants involved in this study amounted to three X-class biology teachers from senior high schools (SMA/MA) are different. The findings of the study were analyzed by using the rubric of technology integration in the implementation of technology use in learning and teaching developed by Britten & Casady. The study says a variety of technologies used in the material Animalia biology teachers belong to the technology that supports learning, and it means learning objectives can be achieved with or without the use of technology for teaching methods used by teachers is the conventional method or a lecture. The lack of adequate facilities and teachers' knowledge and skills in using the technology to be the cause of technology is not a major component of learning. So the biology teacher in particular in the area necessitates the development of a teacher's ability to integrate different types of technology on learning.

622 Development of integrated science teaching material energy theme for VII grade junior high school by using four steps teaching material development (4STMD)

M I Juarsaa), S Anwar, and P Siahaan

Department of Science Education, School of Postgraduate Studies, Universitas Pendidikan Indonesia, Jl Setiabudi no.229 Bandung a)E-mail: juarsaisha@gmail.com

Abstract. Science as a subject should be teached intact or integrated, not separated as biology, physics chemistry, and earth and space so that students are able to know science integrally as a knowledge. In this research, researcher developed integrated science teaching material by using integrated model energy theme for VII grade. This teaching material developed by using 4STMD (Four Steps Teaching Material Development). The steps is consist of selection phase, structuration phase, characterisation phase, and didacic reduction phase. The aim of this research is to: develop this teaching material by using 4STMD; verify understanding aspect of teaching material; and verify properness aspect of teaching material. Method of this research is Research and Development (R&D). The result of this research is a teaching material with good comprhension aspect and feasibility aspect.

624 Assessing High School Students’ Pro-Environmental Behaviour

N Hidayah1,a) and R R Agustin2 1SMAN 1 Cisarua, Jl. Terusan Kol. Masturi No. 64, Cisarua, Bandung Barat, Indonesia 2International Program of Science Education, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: nurulbio@gmail.com Abstract. Environment is one of three baselines to achieve Sustainable Development. There is a global concern that human behavior contribute to environmental deterioration. Thus, environmental education should be provided to all ages including adolescent. This paper aims to reveal students’ pro-environmental behavior in a High School. Self-reported behavior assessment adapted from Kaiser, Oerke and Bogner was administered in this study involving students with age range 15 to 18 years. Pro-environmental behavior in this study comprises six domains. Those are recycling, waste avoidance, consumerism, energy conservation, mobility and transportation, and vicarious conservation behavior. Pro-environmental behavior of science class students was compared to behavior of non-science class students. Effect of students’ grade level on the behavior was evaluated. Student involvement on extracurricular activities as other potential factor was deliberated as well.

628 STEM Approach Based Environmental to Improving Learning Outcomes and Student Character

S Nurkhalisaa) and D E Mastura

Departemen of Integrated Science, Universitas Negeri Semarang, Jalan Sekaran, Gunungpati, Semarang 50229, Indonesia a)E-mail: septialisa.sl@gmail.com

Abstract. The educational system needs to be made directed, guided, and there is continuity in each system so that education can develop the potential of learners both in the affective, cognitive, and psychomotor areas. Nowadays, the condition of education in Indonesia based on the results of Trends in International Mathematics and Science Study (TIMSS) and Program for International Student Assessment (PISA) is still far behind even with other countries in Asia. Various approaches to learning have different effects in the learning process. The 2013 Indonesian curriculum provides teachers with the choice to choose appropriate learning methods with student and student centre development. One of them are STEM aproach that can improve learning outcomes. The purpose of this paper is to integrate STEM learning with Environmental approach. This is qualitative study that used library research (literature). Based on study, environmental-based STEM approach is one of the methods that can improve the quality of education in Indonesia.

629 The Use of Text Based Analogy in Overcoming Student Misconception on Simple Electricity Circuit Material

R Hesti1a), J Maknun2, and S Feranie3 1Departemen Pendidikan Fisika, Sekolah Pasca Sarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Departemen Arsitekstur, Fakultas Pendidikan Teknologi dan Kejuruan,Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 3Departemen Pendidikan Fisika, Fakultas Pendidikan Matematika dan Ilmu Pengetahuan Alam, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: rezahesti@student.upi.edu

Abstract. Some researcher have found that the use of analogy in learning and teaching physic was effective enough in giving comprehension in a complicated physic concept such as electrical circuits. Meanwhile, misconception become main cause that makes students failed when learning physic. To provide teaching physic effectively, the misconception should be resolved. Using Text Based Analogy is one of the way to identifying misconceptions and it is enough to assist teachers in conveying scientific truths in order to overcome misconceptions. The purpose of the study to investigate the use of text based analogy in overcoming students misconception on simple electrical circuit material. The samples of this research were 28 of junior high school students taken purposively from one high school in South Jakarta. The method use in this research is pre-experimental and design in one-shot case study. Students who are the participants of sample have been identified misconception on the electrical circuit material by using the Diagnostic Test of Simple Electricity Circuit. The results of this study found that TBA can replace the misconceptions of the concept possessed by students with scientific truths conveyed in the text in a way that is easily understood so that TBA is strongly recommended to use in other Physics materials.

630 The development learning module the change of things based on website for second grade of junior high school

R Triayomi

Department Of Teacher School Education Teacher, Catholic Musi Charitas University, Bangau Street No.60 Palembang City 30113, Indonesia E-mail: riatriayomi@gmail.com Abstract: This research aims to produce a valid and practical module based on website and have the effectiveness on learning outcomes in learning Science. The subjects were students of VII level at SMPK Xaverius 1 Palembang. The module based on website was developed through three stages, namely needs analysis, design/planning, development and implementation. To view its validity had evaluated by experts, to look at its practicalities had used one-on-one evaluation and small groups’ evaluation, while to look at the effective had used field test and student’s activity. The results showed that the evaluation of experts amounted to 4.27 with very valid criteria, the results of questionnaires student response data showed an average of 76%. Learning outcomes with score gain score of 0.78 with high category. Students' activity is 85.4% with very good criteria. Based on the results of expert evaluation, the evaluation of one-on-one, small group evaluation, and field test it can be concluded that the developed learning module based on website has been valid, practical, and has a potential effect on student learning outcomes and activities.

631 Mapping of Students’ Learning Progression Based on Mental Model in Magnetic Induction Concepts

R Hamid,a), and D B Pabunga

FKIP Universitas Halu Oleo, Jl. H.E.A. Mokodompit Kendari 93232, Indonesia a)E-mail: rimbahamid@gmail.com

Abstract. The progress of student learning in a learning process has not been fully optimally observed by the teacher. The concept being taught is judged only at the end of learning as a product of thinking, and does not assess the mental processes that occur in students' thinking. Facilitating students' thinking through new phenomena can reveal students' variation in thinking as a mental model of a concept, so that students who are assimilative and or accommodative can be identified in achieving their equilibrium of thought as well as an indicator of progressivity in the students' thinking stages. This research data is obtained from the written documents and interviews of students who were learned about the concept of magnetic induction through Constructivist Teaching Sequences (CTS) model. The results of this study indicate that facilitating the students' thinking processes on the concept of magnetic induction contributes to increasing the number of students thinking within the "progressive change" category to be more dominant (76%). In addition, there are also 12% of students who think in the category "change more randomly ", 8% of students are consistent with the basis of the analogy of thinking, and only 4% are consistent in the scientific concepts they understand since the beginning of learning. Thus, it can be said that the progress of student learning is more progressive after the ideas are facilitated through new phenomena by teachers.

632 Construction of Open-Ended Problems for Assessing Elementary Student Mathematical Connection Ability

R Y Agustini 1,a), D Suryadi 2, and A Jupri 2 1Pendidikan Dasar Sekolah Pascasarjana Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Departemen Pendidikan Matematika Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a) E-mail: riniyulia@student.upi.edu

Abstract. The aim of this study is to construct open-ended problems for measuring mathematical connection ability. The instrument test is 4 geometry problems. There is (1) to connect inter-topics in mathematics that connect inter-concept or principle in the same topic, (2) connection between topics in mathematics that connect one material and other materials in mathematics, (3) connection between mathematics materials and other science, (4) connection between mathematics and everyday life which can be found by students. The subject of this research is 50 students 6th grade of one elementary school in Bandung.

635 Improving Tthe Students Ability in Understanding the Fractions within Short Story Problem through Role Playing Method (simulation of buying & selling activities)

S Aryantoa), T Budiarti, Rahmatullah, Dahlan, S R Utami, and A Jupri

Program Pendidikan Dasar Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: sani.aryanto29@students.upi.edu Abstract. This study aims to determine (1) the learning plan using Role Playing method (buying and selling), (2) learning implementation by using Role Playing method (buying and selling), and (3) improving understanding of students using Role Playing method (buying and selling activities) in the understanding of the story about the fractional material in fifth grade SDIT Ibadurrahman Tasikmalaya. The method used is Classroom Action Research (CAR) with spiral model developed by Kemmis and Taggart. Stages used are planning, implementation, observation, and reflection. Assessment of students' understanding is based on two predefined indicators, that is students able to apply formulas or concepts in simple cases to convert words into mathematical symbols. The result in Cycle I indicator 1 showed that students can answer but could not apply the concept or formula appropriately, whereas in Cycle II the students’ understanding reached descriptor 2 that students can apply the concept or formula exactly but the answer is still wrong. As for Cycle I and Cycle II showed that students’ understanding tend to be stable that is found in descriptors 2 which is why the answer is still wrong.

636 Development of Lesson Plans and Student Worksheets Based Socio-Scientific Issues (SSI) on Pollution Environmental Topic

S Rahayu1,a), Meyliana1, A Arlingga1, Reny2, P Siahaan3, Hernani3 1Program Studi Pendidikan IPA, Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2SMA Negeri 1 Muara Enim, Sumatera Selatan 3Departemen Kimia, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: septrirahayu@student.upi.edu Abstract. The aim of this study is to develop lesson plans and student worksheets based socio-scientific issues on pollution environmental topic for seventh-grade junior high school students. The composing of lesson plans were developed based on socio-scientific issues with five stages, namely (1) Motivate; (2) Challenge; (3) Collect scientific evidence; (4) Analyse the evidence; (5) Build knowledge and make connections; and (6) Use evidence. The method that is used in this research is research and development (R & D method). Development model used in this study is a model of Plomp that consists of four stages, namely: (1) Initial Research; (2) Design; (3) Realization or Construction; (4) Testing, evaluation and revision; (5) Implementation, while the research was limited to the fourth stage. Lesson plans and student worksheets based on socio-scientific issues was validated through an expert validation. The result showed that lesson plans and student worksheets based socio-scientific issues on pollution theme have a very decent and be able to apply in science classroom.

637 Pre-service Elementary Teachers’ Understanding on Force and Motion

S Anggoro1,2, A Widodo3 and A Suhandi4 1Doctor of Basic Education Study Program, Postgraduate School, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudhi No. 229, Bandung 40154, Indonesia 2Teacher Training of Elementary Education Study Program, Universitas Muhammadiyah Purwokerto, Jl. Dukuhwaluh Kembaran, Banyumas 53182, Indonesia 3 Biology Education Department, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudhi No. 229, Bandung 40154, Indonesia 4 Physics Education Department, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudhi No. 229, Bandung 40154, Indonesia Email : subuhanggoro@students’.upi.edu Abstract. The research is done to investigate the understanding on the subtopic of Force and Motion that exists among the pre-services elementary teachers’ of the Universitas Muhammadiyah Purwokerto (UMP). The participants were 71 students’s 6th and 77 students’s 2nd semester. Research instrument consisted of background information of respondents, belief of preconception and 8 questions that relates to Force and Motion with four alternative answers and their reasons. Descriptive statistics such as percentage and bar chart were used for analyzing the data collected. Research findings many participants have some misunderstand or misconception on free fall object, rest object, buoyant force and gravitation. This research recommends learning progression pre-services teachers’ to be exposed with conflict cognitive strategy for science conceptual change.

638 The Effects Of Brain-Based Learning (BBL) On Mastery Of Science Concepts In Primary School

T C Bayuni Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia E-mail: ticicibayu@gmail.com

Abstract. The aim of the present study is to investigate the effect of Brain Based Learning on mastery of science concepts in primary school. This study took a sample of students in grade five at SDN 10 Ciseureuh Purwakarta (N=60). The study design used was a Nonequivalent Pretest-Posttest Control Group Design. Instrument research is multiple choise test with four answers, questionnaires and observation sheets. During the research process, the experimental group was given lessons with Brain Based Learning approach, and the control group was given the traditional approach. The results of pre-test data analysis showed that the two classes have the same initial capacity, while data from the posttest mean difference test showed differences in the students' mastery of concepts between its. Value of gain index analysis results also showed that the experimental group increased mastery of the concept is higher than the control group. Moreover, from the analysis of questionnaires and observation sheets shows that students in BBL class give a positive response. The findings of the study revealed that the BBL approach used in the experimental group was more effective in increasing student achievement than the traditional approach used in the control group.

639 Using Inquiry-based Laboratory Activities in Lights and Optics Topic to Improve Students’ Conceptual Understanding

T B Wardani1,a), A Widodo2, and N Winarno1 1International Program on Science Education, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Department of Biology Education, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: tiara.budi.wardani@student.upi.edu Abstract. The aim of thisresearch is to investigate the effect of inquiry based laboratory activity by comparing the inquiry and non-inquiry laboratory activity in terms of students’ conceptual understanding among junior high school students in the topic of lights and optics. It also investigated the effectiveness of this method to male and female students. The method used in this research was quasi experiment which used two classes, where one class was randomly taken as the experimental class and the other one as the control class. Each class consists of 20 students.The result of this research shows that the average gain of the experimental class was 0.70, while the control one got 0.56. Means that the conceptual understanding of experimental class is statistically different with the control one. It is concluded that the inquiry based laboratory activity give better effect in improving students’ conceptual understanding and inquiry-based laboratory activities were found to have the same effectiveness for male and female students.

640 The Development of Test Instruments to Measure Students’ Scientific Argumentation Based on Toulmin’s Argument Pattern (TAP) Indicators

U T Kurniasiha), Muslim, and Y Sanjaya Program Studi Pendidikan IPA Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: usthyanitinikurniasih@gmail.com

Abstract. The research aims to develop instruments for measuring scientific argumentation in light topic. Students’ scientific argument is measured by using Toulmin’s Argument Pattern (TAP) which includes claim, data, warrant, and backing. The method that is used in this research is the Research and Development (R & D). The subject of this research is Junior High School students of class IX D in Subang, West Java. The instrument of this research is written test of scientific argumentation, in essay form as much as 32 items. Test analysis is performed on the discrimination, difficulty, validity, and reliability aspect. The analysis result shows that based on its difficulty, 87,50% is included into medium and 12,50% is easy. Meanwhile based on its discrimination, 6,25% is included into excellent criteria, 71,87% is good, 12,50% is satistifactory, and 9,37% is poor. The validity is 100% valid and reliability is 0,96 which included into very high criteria. The result shows that this instrument can be used to measure students’ scientific argumentation.

642 Prior Knowledge Analysis of Learners to Map the Level of Skills for Argumentation Floating and Sinking

Viyanti1,a), Cari2, W Sunarno2, and Z K Prasetyo3 1Program Studi Doktor Pendidikan IPA, Universitas Sebelas Maret, Jl. Ir. Sutami 36A Jebres Surakarta, Indonesia 2Program Studi Pendidikan IPA, Universitas Sebelas Maret, Jl. Ir. Sutami 36A Jebres Surakarta, Indonesia 3Program Studi Pendidikan IPA, Universitas Negeri Yogyakarta, Jl. Colombo No.1, Yogyakarta, Daerah Istimewa Yogyakarta 55281, Indonesia a)E-mail: viyanti@students.uns.ac.id

Abstract. This study aims to analyse the prior knowledge of learners, to map the level of skills, and argue floating and sinking material. Prior knowledge is the process of concept formation in the cognitive process spontaneously or based on the learners experience. The population of this research is the students of SMA XI Kota Bandar Lampung. The sample selection using cluster random sampling, obtained the number of samples as many as 50 students. The research used descriptive survey method. The data were obtained through a multiple choice test both grounded and interviewed. The data analyzed refers to: 1) aligning the concept with the statement of the learner and 2) the activity of developing the skill of the argument. The results obtained by the average level of skill argue in terms of the prior knowledge of learners on "Level 2". The data show that learners have difficulty expressing simple arguments consisting of only one statement. This indicates a lack of learners' experience in cultivating argumentative skills in their learning. The skill level mapping argued in this study to be a reference for researchers to provide feedback measures to obtain positive change in cognitive conflict argued.

644 Integrated Science Teaching Materials Development Themed “Pameutingan River” by using Four Steps Teaching Materials Development (4STMD)

Y I Shofwati1, a) and S Anwar2 1Program Studi Pendidikan IPA, Sekolah Pascasarjana Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Departemen Kimia, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: yiyanish@gmail,com

Abstract. Reaching the optimal educational process needs the optimal efforts of each main component including the attention on the materials. Based on the preliminary studies, the breadth and the depth of some teaching material are still inappropriate with the curriculum and still improper to the scientific concepts. The developmental method used is the Four Step Teaching Materials Development (4STMD) consisting selection, structuring, characterization, and didactic reduction stages. This article is the first stage of it covering the selection and the structuring stages. The selection stage begins by developing the scope of the material themed “Pameutingan” River based on the curriculum. Next, developing the main concept sourced from 10 national and international textbooks. The last, the values and the skills are developed through those textbooks. The results of the first stage are the materials; the element, compound, mixture, acid, alkali, physical and chemical properties, ecosystem and the environment contamination. Besides, the results of the structuring stage are; the concept map, macrostructure and the multiple representations. The result of these two stages is the teaching material’s draft. The research method used is the Developmental Research developed by Richey and Klein.

645 Analysis of Student Learning Ability in Science Teaching: Descriptive Study Based on Mid Semester Examination at SMP Kota Padang 2016

Yurnetti Program Studi Pendidikan IPA FMIPA Universitas Negeri Padang, Jl. Dr. HAMKA Air Tawar Padang 25131, Indonesia

Email: yurnettiyurnetti@gmail.com Abstract. This article based of the research which title: “Analysis of Student Concept Ability in Science at Junior High School at Padang Public School based on Mid-Semester Examination in Academic Year 2016/2017”. Research tried to make description about student ability in science concept that had been being touch by the teacher. The population of research is the 8th grade of students taken place at Public School in Padang academic year 2016/2017. Then the sample is 3 (three) Public SMP in 2 (two) categories are: average and the better category. The result of this studies: 1) The ability of the student in science only in average 60% below to the criteria mastery level for student Kota Padang 80% ; 2) there are 4 (four) concept of Physics and 2 (two) concept of Biology occur of misconception. These findings had been exposed to the teacher in MGMP SMP Kota Padang. And they were very surprised by these findings, because they do not think the concept is so simple can lead to misconceptions by their student. This result have to be followed by the other research that which can provide a how to overcome the problem of learning science among students

646 The use of Japanese problem solving approach in curriculum 2013 to nurture elementary school students’ higher order thinking skills

EF Yulianie Post Graduate Studies, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

E-mail: eka.fransisca@student.upi.edu Abstract. Teachers in Indonesia are faced a great challenge with the fact that our students’ achievement are still below satisfaction. According to the result of PISA (Programme for International Student Assessment), our students are so lack in competencies needed for higher order thinking skills whereas higher order thinking skills are some of the most important competencies in this era. Higher order thinking skills cover the skill to solve the problem, the skill to think critically, the skill to think creatively, the skill to reason, and the skill to make decision. To help the teachers devise the suitable learning activities for their elementary school students which can nurture their higher order thinking skills, teachers can adapt the sequences presented in Japanese mathematics textbooks while using Curriculum 2013. For that matter, this research is attempted to find out whether the presentation of the tasks and the interconnection among mathematics contents support the development of higher order thinking skills in mathematics learning and also to investigate the highest level of thinking skills Teacher can teach to students using the presentation of the tasks, especially in teaching number and calculations. The analysis was based on the qualitative approach and adopted the descriptive method. Specifically, it explores the topic introduction related to number sense in the first meeting, the interconnection between topics, the sequences in every topic, the way the technical terms are used and explained, and the instructions for the tasks that are used that simply give clues about what level of mathematical thinking is being developed in Japanese textbook so teachers can adapt them to curriculum 2013 to shape their students’ higher order thinking skills. The data analysis shows that the presentation of the tasks in Japanese mathematics textbook applied higher order thinking skills to the highest level of mathematical thinking: The ability to creatively make problems and solve them.

648 The application of model project based learning on integrated science in the theme of water pollution for increase the concept mastery

Yamin1,a), A Permanasari2, S Redjeki2, and W Sopandi2 1Biology Education Study Program, Universitas Pakuan, Jl. Pakuan No. 1, Kota Bogor 16143, Indonesia 2Science Education Program Study, Postgraduate Program, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)yamin.adisaputra@yahoo.com

Abstract. The function of this research was to analyze the influence model Project Based Learning on integrated science about the concept mastery for junior high school students. Method used for this research constitutes the quasi of experiment method. Population and sample for this research are the students junior high school 6 Bandung as many as two classes to be experiment and control class. The instrument that used for this research is the test concept mastery, assessment questionnaire of product and the questionnaire responses of the student about learning integrated science. Based on the result of this research get some data that with accomplishment the model of PjBL. Learning authority of integrated science for the theme of pollution water can increase the concept mastery for junior high school students. The average result of this authority test of concept in experiment class is 81.1% (very good category) with the gain score 62.2 (average category). The students give a positive response in learning of integrated science for the theme of pollution of the water used model PjBL with questionnaire of the opinion aspect in amount of 83.5%, the anxiety of the students in amount of 95.5%, the profit learning model of PjBL in amount of 96.25% and profit learning of integrated science in amount of 95.75%.

649 The Use of Interactive Multimedia for Increasing Concept Mastery, Critical Thinking, and Retention of the Human Reproductive System Concept at Senior High School Students

I Aripin

Program Studi Pendidikan Biologi, Universitas Majalengka Jl. KH. Abdul Halim No. 103 Majalengka 45418, Indonesia E-mail: i.arifin85@gmail.com Abstract. The aims of this study were to examine the effectiveness of the use of Interactive Multimedia in improving the mastery of concept, critical thinking, and student retention on the concept of human reproduction system. The research design in this study was "pre test-post-test control group design" with sampling technique of cluster random sampling, involving 82 students of class XI IPA. The data collected was the mastery of concepts, critical thinking, and retention on the concept of the human reproductive system that use dynamic multimedia and static multimedia. Instruments include objective test questions, questionnaires, observations, and interviews. The Z test results and the Mann-Whitney test at α = 0.05 indicated a significant difference in mastery of student concept with N-gain 0.50 in dynamic multimedia class and N-gain 0.34 in static multimedia class. The students' critical thinking skills improved with N-gain of 0.51 in dynamic multimedia class and 0.21 N-gain in static multimedia class. There was no significant difference in retention of learners with dynamic multimedia and static multimedia. The results of the questionnaire show that multimedia-assisted learning is favoured by students. Observation analysis of dynamic classroom in learning activities was more active in learning than static multimedia. Some of the obstacles encountered in computer-based learning include: the limited number, the completeness of computers available in schools, the skills of teachers and students using computers, as well as software resilience.

650 STEM-based learning to facilitate conceptual changes of middle school seventh grade students in matter of organization of living system

S Maryati1,2,a), NR Rustaman1, and L Hasanah1

1Prodi Pendidikan IPA, Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia 2SMPN 1 Sukaresmi, Jl. Mariwati Km. 08 Desa Cikanyere Kec. Sukaresmi- Cianjur Jawa Barat, 43254, Indonesia a)E-mail: maryatisri89@yahoo.com Abstract. A study using weak experiment method on organization of living system topic was carried out to investigate students’ conceptions, and to analyze the patterns of conception that were occured in STEM-based learning. A number of seventh grade students in Cianjur district was involved as research participant (n=17). Data were collected by using multiple choice tests with multiple choice reasons for tracing changes in student conception before and after the application of STEM-based learning, and then data obtained were analyzed qualitatively by calculating the percentage. To determine the improvement of students’ conceptions, the pre test scores and the student post test were analyzed quantitatively by using paired t test parametric statistics. The patterns of students’ conceptions about organization of living system were analyzed based on students’ conceptions of each sub-concept. Research findings have shown that there were changes on students’ conception which varies for each sub concept; there was a significant improvement of preliminary conception and final conception of students (Sig. 2 tailed = 0.00); four patterns of conceptual changes with percentage ranged from pattern IV/changed into negative (7%) to pattern II/last positive (12%) to pattern I/changed into positive (38%) up to pattern III/last negative (43%).

651 Profile of the System Thinking Skills of Junior High School Students on the Living Organization System Topic

I Sembiring1,2 a), N Rustaman1, and I Rohman1 1Sekolah Pascasarjana Universitas Pendidikan Indonesia, Jl. Dr. Setiabudhi No.229, Bandung 40154, Indonesia 2SMP Negeri 15 Kabupaten Tebo, Jalan Padang Lama, Km 18 Desa Teluk Singkawang, Kec. Sumay, Kab. Tebo 37273 a)E-mail: ivasembiring@gmail.com Abstract. Understanding complex living organization system required system thinking skills. Therefore, analysing students’ system thinking skills on living organization system topic is an important to research. This study involved 56 (Fifty-six) students from two junior high schools in Bandung city. All of them have been acquired living organization system lesson. This study was used a descriptive method. There were 20 (twenty) multiple choice items were used to obtain the average of students’ system thinking skills. The research instruments were arranged based on System Thinking Hierarchical (STH) model, which is divided into 3 (three) main levels in a gradual difficulty level that is: 1) analysing system components; 2) synthesizing system components; 3) implementing system thinking. Research findings show that the average of students’ system thinking level belongs to very low category (average score = 51). The results reveal that learning in schools has not been able to train students to think systems. Therefore, there is a need for new approach to train the system thinking skills to the students.

652 Implementation Project Based Learning Model With Shared and Integrated Type of Science Learning to Improve Students’ Creativity on Waste Recycling Theme

Mariyam1,3,a), I Kaniawati2, S Sriyati2 1Departement of Science Education, School of Post Graduate, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Faculty of Mathematics and Science Education, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 3SMPN 1 Kelumbayan, Jl. Pantai Harapan, Penyandingan, Tanggamus, Lampung, 35379, Indonesia. a)E-mail: mariyamgusfitri@gmail.com

Abstract. This study aims to describe the improvement of students' creativity between classes applied by project based learning (PjBL) model with shared type of science learning, PJBL model with integrated type of science learning and the PJBL model without any integration. The research method used is quasi experiment with the matching-only pre test-post test design. The samples of this study are 108 students consisting of 36 students (experiment class 1st), 35 students (experiment class 2nd) and 37 students (control class 3rd) at one of Junior High School in Tanggamus, Lampung. The results show that (1) there is a significant difference of creativity improvement in the class applied by PjBL model with shared type, integrated type and without any integration of science learning in waste recycling theme (2) class applied by PjBL model with shared type of science learning has the higher creativity improvement with N-Gain 0.43 (medium) than the PjBL model with integrated type of science learning with N-Gain 0,23 (low) and PjBL model without any integration with N-Gain 0,17 (low) (3) PjBL model with shared type of science learning more effective improves students' creativity with effect size 0,84 (high) than integrated type with effect size 0,36 (medium).

653 Student’s STEM Literacy in Biotechnology Learning at Junior High School

N Nurlaely1,2,a), A Permanasari1, and R Riandi1 1Sekolah Pascasarjana Universitas Pendidikan Indonesia, Jl. Dr. Setiabudhi No.229, Bandung 40154, Jawa Barat Indonesia 2SMPN 3 Sodonghilir, Kp Ciwaluran Desa Parumasan Kec. Sodonghilir Kab. Tasikmalaya 46473, Jawa Barat Indonesia a)E-mail: nui.nelly.nui@gmail.com Abstract. STEM is a learning approach that integrates science, technology, engineering, and mathematics. STEM used to set up the students to solve the problems that found in real life, think logically, literate to technology and build society who aware of the importance of STEM literacy. A considerable study to student’s STEM literacy achievement profile, especially on biotechnology learning, had been made to make the innovation of the STEM-based learning. This research used a descriptive method. It aimed to collect all the STEM literacy and gender-based. The sample was taken by purposive sampling technique as 45 students of 9th grade of a junior high school in Tasikmalaya district. The instruments are multiple choice questions and questionnaire. Data were analyzed by calculating mean score of students’ STEM literacy achievement. The results showed that student’s STEM literacy achievement on the knowledge and competencies domain was low. Science literacy aspect was the lowest and mathematical literacy gained better than another aspect. Student’s STEM literacy in the attitudes domain was good, but there were some attitudes indicators that need to be improved. The literacy profile indicates the importance of applying STEM approach to science learning, and it is recommended to improve students' STEM literacy achievement.

654 The instrument implementation of two-tier multiple choice to analyse students’ science process skill

D Ratnasaria), Sukarmin, Suparmi, and N S Aminah

Program Magister Pendidikan Sains, Universitas Sebelas Maret, Jl. Ir. Sutami 36A, Kentingan, Surakarta 57126, Indonesia a)E-mail: dewi_ratnasari@student.uns.ac.id Abstract. This research is aimed to analyse profile of students’ science process skill (SPS) by using instrument two-tier multiple choice. This is a descriptive research that describes profile of students’ SPS. Subjects of the research were 10th grade students from high, medium and low categorized school. Instrument two-tier multiple choice consists of 30 question that contains indicator of SPS. The indicator of SPS namely formulating hypothesis, designing experiment, analysing data, applying concept, communicating, making conclusion. Based on the result of the research and analysis, it shows that: 1) the average of indicator achievement of science process skill at high categorized school on formulating hypothesis is 74,55%, designing experiment is 74,89%, analysing data is 67,89%, applying concept is 52,89%, communicating is 80,22%, making conclusion is 76%, 2). the average of indicator achievement of science process skill at medium categorized school on formulating hypothesis is 53,47%, designing experiment is 59,86%, analysing data is 42,22%, applying concept is 33,19%, communicating is 76,25%, making conclusion is 61,53%, 3) the average of indicator achievement of science process skill at low categorized school on formulating hypothesis is 51%, designing experiment is 55,17%, analysing data is 39,17%, applying concept is 35,83%, communicating is 58,83%, making conclusion is 58%.

655 Survey about analysis of learning creativity as knowledge material to increase the result of student’s learning

P L Y Kristian1,a), W Sunarno1, Cari2, and N S Aminah1 1Departemen Pendidikan Sains, Universitas Sebelas Maret, Jl. Ir. Sutami No. 36A Kentingan, Jebres, Surakarta 57126, Indonesia 2Departemen Ilmu Fisika, Universitas Sebelas Maret, Jl. Ir. Sutami No. 36A Kentingan, Jebres, Surakarta 57126, Indonesia a)E-mail: piesoglotta@gmail.com Abstract. The purpose of this research is to know how far the students of grade XI have creativity as a reflection material to increase the students learning creativity. The method used in this research is survey method. The research was performed on the students of grade XI of SMA N Kebakkramat with forty students as the sample used. The technique of collecting data used a test instrument of standard creativity which is free material. The survey result shows that the creativity accomplishment of XI grade students for every framework is the curiosity 73%, imaginative 64%, challenged with complexity 71%, dare to take a risk 74%, and respecting character 74%. This accomplishment is said as a medium category.

656 STEM Project-Based Learning for Enhancing Student STEM Literacy on Energy and Its Changes Topic

T Tati1,2,a), H Firman1, and R Riandi2

1Department of Science Education School of Post Graduate, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudhi No.229, Bandung 40154, Indonesia 2SMP Negeri 1 Pancalang, Jl. Raya Pancalang, Kuningan 45557, Indonesia a)E-mail: tatiescience2015@gmail.com Abstract. This study aimed to examine the effect of implementation STEM Project-Based Learning STEM for students' STEM literacy on knowledge aspect in energy and its changes topic. The method of this study is a quasi-experiment with non-randomized pretest-posttest control group design. The study was conducted in a public junior high school in Kuningan. There were two classes involved, the experiment class used Project Based Learning with STEM approach and control class used Project-Based Learning without STEM approach. A STEM Literacy test instrument was developed to measure students STEM literacy which consists of science literacy, mathematics literacy, and technological-engineering literacy. Data Analyzed with IBM Statistics SPSS 22 shows that generally average N-gain of the experimental group was 0,59 and average N-gain of the control group was 0,42 with p-value = 0,000 and effect size d = 1,54. It means that The implementation of STEM Project-Based Learning has a large effect on students’ STEM Literacy compared to Project Based Learning without STEM approach. As the conclusion, STEM Project-Based Learning can improve students STEM literacy. In additional, most of the students gave positive response toward implementation of STEM Project-Based Learning on Energy and its changes topic.

657 Transcendent Science: A Strategy Model of Inculcating Rububiyyah Value in the Concept of Light Learning

A Supriatna1,a), S A Yudianto2, and W Sopandi3

1 Departemen Pendidikan Umum, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2 Departemen Pendidikan Biologi, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

3 Departemen Pendidikan Kimia, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a) E-mail: Ajat.Supriatna@student.upi.edu

Abstract. Based on the findings of a survey of 190 students at Islamic junior high school, that level of students’ religiosity development at the lowest point that is 2.932 on a scale of 1-5 while the curriculum and the national education goals are making learners to have faith and piety of God. The gap between that finding and the curriculum objective is a result of disintegration (disunity) educational value of learning, especially in science learning. To minimize that gap, value education, is aimed to produce such a product of value education strategy to inculcate students’ values of rububiyyah on science learning. The effectiveness of this strategy is measured using a scale of attitudes. It is illustrated the significance or the degree of students’ needs in rububiyyah for science learning. Based on results using different test shows that acquisition of rububiyyah value inculcation is significantly greater achieved by the experimental group than the control. This study occupies research and development.

658 The utilization of bagendit lake in learning to measure the environmental literacy junior high school students

A Hidayat1, a), H K Surtikanti2, and Hernani3 1Program Studi Ilmu Pengetahuan Alam, Pasca Sarjana Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Departemen Pendidikan Biologi, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 3Departemen Pendidikan Kimia, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: ariefhidayat200@gmail.com

Abstract. The aim of this study is to obtain some information about the influence of the use of the local environment in Bagendit lake in a model of cooperative learning type investigation towards the ability of the environmental literacy of junior high school student. The method in this study used quasi-experiment which the design is the matching only pretest posttest control group design. The group of the experiment was given the learning that used model cooperative learning type group investigation with direct research in the ecosystem environment of Bagendit lake, while the group of control was given the learning that used model cooperative type of group investigation with indirect research in the ecosystem environment of Bagendit lake. The research instrument used pretest-posttest question in multiple choices form and questionnaire amounted to 75 question. Data analysis was done by using Mann-Whitney test, which average value N gain of group experiment is 51,65 and group control is 16,45. These result showed that the ability of environmental literacy of experiment group design is better than the control group design, Besides the experiment group design activeness processing learning is a very good category.

659 The Profile of Students’ Argumentation Skill in a Secondary School on the Topic of Disaster Mitigation

R Rasyidah1,2a), S Utari1, and R Riandi1 1Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudhi No. 229, Bandung 40154 2SMPN 1 Calang, Jl Koramil, Desa Gampong Blang, Kecamatan. Krueng Sabee, Kabupaten. Aceh Jaya, Provinsi Aceh 23654 a)E-mail: rasyidahmzain@yahoo.com Abstract: Students’ argumentation skill is highly important to be trained so that students are able to explain science phenomena based on evidence and relevant science concept. Argumentation skill is the ability to deliver idea or thought about science phenomena based on data and evidence. Therefore, students’ argumentation needs to be trained at school. The current descriptive study was trying to figure out the profile of argumentation skill of research population is one of secondary schools in Bandung City, and 34 students as sample was chosen randomly. The instruments were 9 (nine) essay that fulfil 3 (three) levels of argumentation criteria. The instrument has met construct validity and content through judgment interrater judgment and observation with validity value 0,52 and reliability 0,69. The results were obtained by using interpretation, the percentage showed 79,4 % meaning most of students who were placed in level 1only could deliver argumentation, but a few of them (11,8 %) were in level 1 where argumentation is completed by data and concept support. Therefore, it needs the methods which can train students’ argumentation skill.

660 An Analysis of Scientific Literacy of Secondary School Students on the Topic of Global

F D S Pertiwi1, 2 a), Hernani1, and I Kaniawati1 1Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudhi No. 229, Bandung 40154, Indonesia 2SMP Alkarim, Jl. Budi Utomo ,Kel. Beringin Raya, Kec. Muara Bangkahulu, Kota Bengkulu, Indonesia a)E-mail: fizadoraselpa@yahoo.co.id Abstract. The aim of this study is to inform the scientific literacy ability of secondary school students on the topic of global warming. The research method used was descriptive method with the instruments were 31 items in the competency test and 13 items of student’s scientific literacy attitudes which are appropriate to the PISA 2012 framework. The aspect of competency involves: identifying the science problems, explaining the phenomenon through science, and using the scientific data. The attitudes of scientific literacy contain these aspects: responsibility to the environmental resources, the interest on science issues, and supporting science inquiry. The content of science were related to the materials: heat tranfer, chemical changes, and global warming effects. Science context involves local, national, and global. Based on the analysis and data category, it was obtained that the ability of student’ scientific literacy competency were: 29,4 of sufficient, 26,5% of low, and 44,1% of very low/poor. In addition, the aspects of students’s scientific literacy attitudes were: 94,1% of sufficient and 5,9% of low. Those obtained data show that the students’ scientific literacy competency was far behind from the expected categories. Also, the aspect of students’ scientific literacy attitudes were fair.

661 Pre-service teacher extraneous cognitive load on the integrated science and pedagogy course

I Permana1,2,a), S Redjeki1, I Hamidah1 and N Safitri2 1Program Studi Pendidikan IPA, Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Universitas Pakuan, Jl. Pakuan No.1, Bogor 16143, Indonesia a) E-mail: irvanpermana@student.upi.edu Abstract. This study reported the student’s Extraneous Cognitive Load (ECL) on the integrated science and pedagogy course. Participants in the study were 31 pre-service elementary school teachers from the university in Bogor Indonesia. The data collected from ECL were obtained using a Likert 4-scale questionnaire and interview. After taking lectures, we asked for some mental effort from pre-service elementary school teachers to attend courses in order to assess the ECL. The courses include 3 topics and they were non-experimental worksheet, developing experimental worksheet using Vee Diagram framework, and analysis for curriculum by grade IV, V and VI. Results of the data analysis showed that the course strategy resulted by ECL was relatively low. The ECL increased in the course of curriculum analysis due to material complexity.

662 Characteristics of Critical Thinking Skills Test Instruments about Ecosystem

F Faujia1,2,a), T Rahman1, and M Muslim1 1Sekolah Pascasarjana Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Jawa Barat, Indonesia 2SMPN 1 Solear, Perum Bukit Cikasungka, Kec.Solear Kab. Tangerang 15730, Banten, Indonesia a)E-mail: zeea84@gmail.com Abstract. Critical thinking skill is one of the skills students need to have in realizing the demands of 21st- Century Skills. The objectives of this study were to know the characteristic of critical thinking skill test instrument and to know the early ability of critical thinking skill of junior high school students about the ecosystem. The samples of this study were 37 students of grade 7 in academic year 2016/2017 in one of State Junior High Schools in Tangerang District. The instrument used in this study was arranged in a multiple-choice test with reasons referring to the five indicators of Ennis’ critical thinking skills. The test instrument was analyzed with Content Validity Ratio (CVR) and classical test analysis. The test instruments that have been arranged and analyzed were used to derive initial ability of the students’ critical thinking skills. The results of this study indicate that the test instruments fall into the appropriate category and deserve to be used to measure students’ thinking skills. The ecosystem theme needs to be learned by choosing appropriate strategies and learning methods in order to generate and improve students’ critical thinking skills.

663 Analysis Representation of Elementary School Teachers on the Concept of Heat Transfer

R S Anam1,2a), A Widodo2b), and W Sopandi2

1Program Studi Pendidikan Guru Sekolah Dasar, Sekolah Tinggi Ilmu Kependidikan 11 April. Jl. Angkrek Situ No. 19, Sumedang 45323, Indonesia 2Program Studi Pendidikan Dasar, Sekolah Pascasarjana, Universitas Pendidikan Indonesia Jl. Dr. Setiabudhi No. 229, Bandung 40154, Indonesia a)Email: rifat.shafwatul@gmail.com b) Email: widodo@upi.edu

Abstract. The purpose of this study is to discribe of how the teacher represents the understanding of the concept of heat transfer both conductionally and convectionally to the elementary school students. This research is descriptive research, research data got by asking teacher to give their description and explanation related to heat transfer concept. Subjects in this study there are 6 teachers who already have experience teaching over five years. Based on the analysis results obtained that the representation of teachers in the concept of heat transfer there are many alternative conceptions and in the description of the given phenomenon is less able to provide optimal explanation for students.

664 A Comparison Between The Structures of Toulmin’s Argumentation in Socio-scientific Issues in Grade 12 High School Students and Post-Graduate Students-a Case Study Research

Anisa1,a), Ari Widodo2, and Riandi2 1Program Studi Pendidikan Ilmu Pengetahuan Alam, Pascasarjanna, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Departemen Pendidikan Biologi, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: anisahendrayatno09@student.upi.edu Abstract. Argumentation is one factor that can help improve critical thinking skills. Arguing means to defend statements with the various data, denials, evidence, and reinforcement that support the statement. The research aimed to capture the quality of argument skills by students in grade 12 high school students and in postgraduate student on social-scientific issues of cancer. Both group subjects are not in the same school or institution, chosen purposively with the subject of 39 high school students of grade 12 in one district of West Java and 13 students of Biology education postgraduate in one of University in West Java - Indonesia. The results of the quality structure of arguments in both subject groups show the same pattern, which is claim - warrant - and ground, with the quality of counterclaim aspects on the postgraduate students look better than grade 12 students.

665 Assessing pre-service physics teachers’ energy literacy: An application of Rasch measurement

M Yusup1,2, A Setiawan1, N Y Rustaman1 and I Kaniawati1 1Sekolah Pascasarjana Universitas Pendidikan Indonesia, Jl. Dr. Setiabudhi No. 229, Bandung, Indonesia 2Program Studi Pendidikan Fisika Universitas Sriwijaya Email: yusufunsri@yahoo.com Abstract. Energy is a concept in physics that plays important role in human daily life. In other hand, uncontrolled energy production and consumption can emerge environmental and societal impacts. As energy literacy is defined to includes not only knowledge aspect but also to encompasses affective and intended behavior aspects, pre-service physics teachers should have a basic comprehension of energy concept as well as energy-related issues in a broader context. This paper presents a summary of pre-service physics teachers’ responses on energy literacy assessment, which was developed based on Yusup et.al’s.framework. The data presented are from a field test of the instrument. A total of 123 pre-service physics teacher in first through third year of education participated. Data were analyzed using Rasch modeling. Research findings indicate that pre-service physics teachers show their positive self-system toward energy conservation efforts as well as metacognitive, but they were still lack of cognitive competencies.

667 Development of virtual test features to assess students’ STEM literacy

T Qodaruddin1,a) and Riandi2 1Program Studi Pendidikan IPA, Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2SMP Terpadu Al Muttaqin, Jl. Cirebon – Kuningan km 12, Cirebon 45172, Indonesia a)E-mail: qodaruddintegar@gmail.com Abstract. The objective of this study was to develop a virtual test to assess students’ STEM literacy. In this study, the aspects of virtual test developed were the features required in a computer-based test that meet the needs of science teacher. The method used in this study was a descriptive research. The respondents involved in this study were 25 science teachers randomly selected. The data collected from respondents were the questionnaires filled out after they used the virtual test. The results show that the features of virtual test have: (1) the composition of colors, images and font size in accordance with the layout of the screen, (2) the clearly visible stimulation of videos, pictures, and diagrams, (3) the ease of inputting the answers in the available space, (4) the test scores can be quickly obtained, (5) easy installation of the software. The development of these features is made for further research, i.e. the development of virtual test to assess students’ STEM literacy about the energy and changes felt can be more effectively conducted by the computer-based test than the paper-based test.

668 Profile of Physics Learning Assessment in Optical Wave Physics Courses: A Field Study

T F Dholo

Program Studi pendidikan Fisika, FKIP, Universitas Flores, Jl. Sam Ratulangi, Ende 86318, Indonesia E-mail: theresiaflorentina@gmail.com Abstract. The development of assessment’s student learning outcomes in line with the development of the curriculum used. This is because assessment is one component that is directly related to the curriculum. The writing of this paper aims to determine the profile of physics learning outcomes in the physics of optical wave physics education study program at one of the LPTKs in NTT. The method used is descriptive survey method. The result of the study shows that: 1) assessment of learning outcomes in optical wave physics courses is still too simple (more emphasis on knowledge aspect); 2) an assessment model is needed that can measure the three aspects of student learning outcomes in optical wave physics courses.

669 The readibility analysis of threaded integrated science’s teaching material on light subject

A A Muasir1,2,a), A Fitriani1 and H Firman1 1Sekolah Pascasarjana Universitas Pendidikan Indonesia, Jl. Dr. Setiabudhi No.229, Bandung 40154, Indonesia 2SMP IT Al Araf Boarding School,Jl. Pasir Datar, Sukabumi 43212, Indonesia a)E-mail : muasir21@yahoo.co.id

Abstract. Teaching material is the material or subject material that is arranged systematically, be used by teachers and students in the learning process. Teaching material is usually arranged by teachers. Teaching material arrangement needs the knowledge of author to align vocabularies when arranging the text. Good teaching material has high readability level, which is more than 60 %. This study used descriptive method. The purpose of the study was to analyze the readability of threaded integrated science’s teaching material. Readability test was conducted by using cloze test Informal Cloze Readability Inventory (ICRI) type and interview 10 (ten) junior high school students class 9 (nine) at one of schools in Sukabumi district. The results of this research revealed the largest score of 92% obtained on visions of human and insects sub-section. The smallest score of 82% on light characteristics subsection. The average readability test results of threaded integrated science teaching material was 90%. The percentage showed that the materials are in independent category. It means that threaded integrated science teaching material of light material can be used in learning. Readability level is generally influenced by words or terms used in teaching materials.

670 The Implementation of Authentic Assessment in PjBL-STEM to Measure Junior High School’s Students Creativity

D N Fitriani1,a), I Kaniawati2, and T R Ramalis2 1Pendidikan Ilmu Pengetahuan Alam, Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Departemen Pendidikan Fisika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: dnonik.fitriani23@gmail.com Abstract. This research was stimulated by the present issues that the development of student creativity is less attention in learning and the assessment used to measure students’ creativity is still oriented by paper and test techniques. The authentic assessment is considered difficult to implement because it takes a long time and requires alot of assessment tools. This study aims to measure student’s creativity in PjBL-STEM learning through authentic assessment in one of junior high schools in Bandung. The measured aspects of creativity are fluency, flexibility, originality, and elaboration. The research method used is descriptive qualitative method. The sample in this study is one of the 7th grade consisting of 32 students which was selected by purposive sampling. Data was collected using an observation sheets and student worksheet. Results showed that students’ creativity in PjBL-STEM learning through authentic assessment obtained an score 72.34% with medium category.

671 Creative Thinking Skill Performance Assessment of Liquid Pressure Lesson on STEM-based Learning for Junior High School

L Chasanah1,a), I Kaniawati2, and Hernani3 1Pendidikan IPA, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia 2Departemen Pendidikan Fisika,Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia 3Departemen Pendidikan Kimia, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: luluknophy@gmail.com Abstract. The primary skills that must be possessed in the 21st century curriculum are learning and innovation skills. One of the learning strategies that can train students to innovate and improve creative thinking skills is by applying STEM in learning. Based on an interview to one of the science teachers that learning that aims to train learning and innovation skills has not been applied to learning in the classroom because there is not enough time, learning materials and assessment instruments used. This study aims to determine the results of the implementation of performance assessment of creative thinking skills on STEM-based learning in junior high school for the material of liquid pressure. This research uses descriptive method. Participants in this study were junior high school students 8th in Kudus area in academic year 2016-2017. The research instrument consists of observation sheet, performance assessment and documentation. The results showed that students' creative thinking skills in the process of making creative products on STEM learning is very good, but there is aspect that is not high enough. This is also in the students' creative product output is very good, but there is aspect that is not good enough.

672 The Enhancement of Environmental Literacy Students Knowledge in Waste Paper Recycling through the Implementation ofProblem Based Learning (PBL) Model

L K Febriasari1,a), and N Supriatna2 1Department Pendidikan Dasar, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia 2Department Pendidikan Ilmu Pengetahuan Sosial, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: loli@student.upi.edu

Abstract. This research aims to improve environmental literacy knowledge aspect in waste paper recycling of the student of class IVC SDN 02 Jayagiri Lembang. The design used for this study is a classroom action research consisting of four stages of planning, implementation, observation, and reflection. The subjects of this study were 27 students of class IVC SDN 02 Jayagiri Lembang. The technique of collecting data is using a test. A quantitative descriptive technical analysis is used for data analysis technique. The results showed that there was an increase in environmental literacy knowledge. Initial data on the environmental literacy aspect in students' waste paper recycling obtained the average of 63.69 with the percentage of classical completeness of 48.1%, increased on the first cycle by obtaining the average class of 75.02 with the percentage of classical completeness of 81, 5%, then on the second cycle increased by obtaining the average class of 82.03 with the percentage of classical completeness of 88.9%, and in the third cycle increased to 89.08 with 92.6% classical completeness percentage. The conclusion of this research is Problem Based Learning (PBL) model can improve environmental literacy knowledge in waste paper recycling of students from class IVC SDN 02 Jayagiri Lembang.

673 Design of Human Vision-Interactive Multimedia with Pedagogical Agent (HV-IMPA) for Enhancing Creatif Thingking Skill of Junior High School Students

M S K Maubuthy1,a), A Fitriani2, and W Setiawan3 1Program Studi Pendidikan IPA, Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Departemen Pendidikan Biologi, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 3Departemen Pendidikan Ilmu Komputer, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: maksi@student.upi.edu Abstract. The aim of this study is developing and testing HV-IMPA as a medium of science learning for improving students’ creative thinking skill. This study used adaptation of research and development model by Borg and Gall, Dick and Carey, and Allesi and Trollip. However, in this paper just discuss about the design of HV-IMPA as the result of product development and validation by experts as the result of product evaluation. The results of this research show that: the HV-IMPA, a learning multimedia equip with a pedagogical agent called Maksi, have been developed. It presents material about the light and human vision. The aspects of widening, connecting, and reorganizing are integrated into HV-IMPA to improve creative thingking skill of students. Based on validity by the material expert, average value 4,48 (very good category), and by media expert, average value 4,45 (very good category), it can be concluded that the HV-IMPA is feasible to be science learning multimedia for improving student creative thinking skill.

674 Profile of Cognitive Ability and Multiple Intelligence of Vocational Students in Application of Electric Energy Conservation

A Kurniawan1,2,a), N Y Rustaman1, I Kaniawati1 and L Hasanah3 1Program Studi Pendidikan IPA, Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Program Studi Teknologi dan Informasi, SMK Daarut Tauhiid, Jl. Gegerkalong Girang Kav. 25-26, Bandung 40154, Indonesia 3Departemen Pendidikan Fisika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a) E-mail: akh.agoes@gmail.com Abstract. The purpose of this study is to obtain a profile picture of cognitive ability and multiple intelligence of students on physics learning activities in relation to the discourse of conservation of electrical energy. Research data in the form of cognitive ability test results and multiple intelligences are analyzed descriptively and qualitatively. Research data is then analyzed and compared with predetermined success indicators. The results showed that the cognitive abilities profile of students in vocational schools in Bandung is still low. This can be seen from the average score of cognitive ability of students in remember (C1) of 57.75, understanding (C2) of 53.50, applying (C3) of 43.75, and analyzing (C4) of 37.75. The multiple intelligence profiles indicate frequency of linguistic intelligence number 9 students, musical intelligence 3 students, logical mathematical intelligence 13 students, spatial intelligence 7 students, kinesthetic intelligence 5 students, intrapersonal intelligence 7 students, interpersonal intelligence 6 students, and naturalistic intelligence 5 students.

675 Increase the Ecoliteracy Student in Planting Through Project Based Learning (PjBL)

D Widiani1,a), and N Supriatna2 1Departemen PendidikanDasar, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: dianwidiani13@gmail.com Abstract. This study aims to improve the ecoliteracy of students in the planting grade IV SDN 2 Mulya Mekar Purwakarta. The design of this study used a classroom action research consisting of four stages: planning, implementation, observation, and reflection. The subjects of this study were 23 students of grade IV SDN 2 Mulya Mekar Purwakarta. Technique of collecting data using test. Data analysis technique using quantitative descriptive technical analysis. The results showed that there was an increase in aspects of knowledge, awareness, and application of students' ecoliteracy in planting. Initial data of ecoliteracy knowledge aspect in planting student obtained class average that is 59,7, increase in cycle I by obtaining average of class 74,7, then in cycle II increase by getting mean of class 82,1, and at cycle III increased to 85.74. The conclusion of this research is the model of Project Based Learning (PjBL) can improve aspects of knowledge, awareness, and application of students' ecoliteracy in planting grade 4 students of SDN 2 Mulya Mekar Purwakarta.

677 Science Literacy: How do High School Students Solve PISA Test Items?

Fatma Wati1,a), P Sinaga2, and D Priyandoko3 1Departemen Pendidikan IPA, Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Departemen Pendidikan Fisika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 3Departemen Pendidikan Biologi, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: fatma7arifin@student.upi.edu Abstract. The Programme for International Students Assessment (PISA) does assess students’ science literacy in a real-life contexts and wide variety of situation. Therefore, the results do not provide adequate information for the teacher to excavate students’ science literacy because the range of materials taught at schools depends on the curriculum used. This study aims to investigate the way how junior high school students in Indonesia solve PISA test items. Data was collected by using PISA test items in greenhouse unit employed to 36 students of 9th grade. Students’ answer was analyzed qualitatively for each item based on competence tested in the problem. The way how students answer the problem exhibits their ability in particular competence which is influenced by a number of factors. Those are students’ unfamiliarity with test construction, low performance on reading, low in connecting available information and question, and limitation on expressing their ideas effectively and easy-read. As the effort, selected PISA test items can be used in accordance teaching topic taught to familiarize students with science literacy.

681 Diagnosing Pre-service Elementary School Teacher’ Misconceptions on Static Electricity

N Hermita1,2,a), A Suhandi2,3, E Syaodih2,4, A Samsudin3, Isjoni5, H Johan6 and F Rosa7 1Program Studi PGSD FKIP, Universitas Riau, Jl. Bina Widya Km 12,5, Pekanbaru 28293, Indonesia 2Program Studi Pendidikan Dasar, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi, Bandung 40154, Indonesia 3 Departemen Pendidika Fisika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi, Bandung 40154, Indonesia 4Program Studi PGPAUD, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi, Bandung 40154, Indonesia 5Program Studi Sejarah FKIP, Universitas Riau, Jl. Bina Widya Km 12,5, Pekanbaru 28293, Indonesia 6Program Studi Pendidikan Fisika, Universitas Bengkulu, Jl. WR. Supratman Kandang Limun, Bengkulu 38371, Indonesia 7SMA N 1 Peranap, Jl. Jendral Sudirman, Peranap, Indragiri Hulu Riau 28354, Indonesia a)E-mail: neni.hermita@lecturer.unri.ac.id

Abstract. Investigative exploration had been carried out to get a depiction of misconceptions that occurred in primary school teachers candidate dealing with static electricity. The method used in this study is descriptive method conducted on prospective primary school teachers of bachelor degree. The number of respondents involved in the study is 78 students of PGSD FKIP University of Riau. The data collection was done by administering test conception using Four Tier Test format. The result of the identification indicated that there were several misconceptions related static electricity concept, These includes: 1) Electrostatic objects cannot attract neutral objects, 2) A neutral object is an object that does not contain an electrical charge, and 3) the magnitude of the tensile force between two charged objects depends on the size of the charge. Recommendations from this research is the need to design a lecture that facilitates the changing conception of misconceptions that occurs in the minds of prospective students of primary school teachers into a conception of science, however, because they are more candidates are required to have an understanding intact and free from misconceptions. Result of research found that the test can analyze and classify students into scientific conceptions about 9.733%, experience misconceptions about 42.03%, lack of knowledge about 33.397% and error conception about 14.84 %.

682 Secondary School Students’ Attitude towards Science: Viewing Gender Difference

D sofiani1,a), A S Maulida2, N Fadhillah3 and D Y Sihite4 1Science Education Department, School of Postgraduate, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Mathematics Education Department, School of Postgraduate, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 3Physics Education Department, School of Postgraduate, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 4Chemistry Education Department, School of Postgraduate, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: desrisofiani@student.upi.edu Abstract. The purpose of this study was to investigate the students’ attitude towards science and investigate the impact of gender in attitude towards science. A total of 77 secondary school students participated in this study that were selected randomly in cluster, from various schools of Bandung, Indonesia. The attitude questionnaire consisted of 23 items related to four dimensions: enjoyment, self-confident, value and motivation. Data collected by questionnaire were converted into interval scales using Method of Successive Interval (MSI) and further analyzed using Statistical Package for Social Science (SPSS). Results showed that the students’ positive attitude towards science was medium and there was no significant difference between the female and male students’ attitude towards science.

683 The Profile of Environmental Literacy Students in Science Learning

D Suryanti1,2,a), P Sinaga1, and W Surakusumah1 1Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2SMPN 14 Dumai, Jl. Tanjung Jaya, Kel. Tanjung Palas, Kec. Dumai Timur, Dumai, Riau 28816 a)E-mail: desi.suryanti@yahoo.com

Abstract. This research is motivated that the students' literacy ability is less attention so that the development profile is less well known. This study aims to determine the profile of environmental literacy ability of junior high school students in science learning environmental pollution topics. The research method used is descriptive research method. The subjects of the study were Junior High School students in Bandung which amounted to 35 people (20 male and 25 female). The research instrument is in the form of environmental literacy test kit in essay form. Indicators of the problem include 4 components of environmental literacy, namely (1) knowledge, (2) affective about the environment, (3) competence (cognitive skills), and (4) behavior. Based on data analysis, each question number is dominated by the low ability of environmental literacy on each component. The average student's literacy ability as whole is including low category. The conclusion of this research is the need to improve students' literacy ability.

684 An analysis of scientific literacy of secondary school student on topic energy and energy tranformation

E Kandungan1,2,a), DT Chandra1, and A R Wulan1 1Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudhi No. 229, Bandung 40154, Indonesia

2SMP Negeri 2 Kuala Batee, Jl. Meulaboh-Tapak Tuan, Km. 16, Aceh Barat Daya, Prov. Aceh 23766, Indonesia a)E-mail: edwarkhand@gmail.com Abstract. The aim of this study is to inform the scientific literacy ability of secondary school students on the topic of energy and energy transformation. The research method used was descriptive method with the instruments were 17 questions. The indicator of competency involves: identifying the science problems, using scientific evidence and explaining the phenomenon through science. The attitudes of scientific literacy contain these indicators: the responsibility to the natural resources as a source of energy that can be utilized for the necessities of life, interest on science issues, and using supporting science inquiry.The content of science were related to the materials: energy, work, power and work relationship, and transformation of energy on organism. Based on the analysis and data category, it was obtained that the ability of student’s scientific literacy competency were: 30% of low, 4,3% of fair, and 65,7% of very low/poor. Those obtained data show that the students’ scientific literacy competency was far behind from the expected categories, and need improvement.

686 Mapping The Use of Student Science Workbooks To Improve Critical Thinking Skills for Secondary School in Palu

N P Satya1,a), and S Parlindungan2 1Jurusan Pendidikan IPA, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Jurusan Pendidikan Fisika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No.229, Bandung 40154, Indonesia a)E-mail: satya03nara@gmail.com

Abstract. Workbook holds important role in student learning. Workbook as supporting of textbook, contains task for practising certain skills. This descriptive study aims to determine the use of workbook by student to improve critical thinking skills and mastery concept in science subject. Data collections through observation, questionnaires and interviews conducted on 25 science teacher and 30 students class VIII in Palu. The results showed that 22 of teachers claim to have never used workbook in science learning, while 2 teachers claim to have ever used. This is due to several reasons such as 20% unavailability of the workbook, 20% the lack ability of teachers to develop workbook and 60% teacher is perception about function of workbook. Many more teachers are using student worksheets because it is considered more practical and readily available from the publisher. We conclude that the use of science workbook in secondary school in Palu is still unemphasized. Therefore, it needs the development of student workbook in science subject to improve students critical thinking and mastery of concepts.

687 The Use of Conceptual Change Text toward Students’ Argumentation Skills in Learning Sound

B P Sari1,a), S Feranie2, and N Winarno1 1International Program on Science Education, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Departemen Pendidikan Fisika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: berlian.permata.sari@student.upi.edu Abstract. The purpose of this study is to investigate the effect of Conceptual Change Text on 8th grade toward students’ argumentation skills in learning sound concept. Participants were 42 eight grade students in Bandung, Indonesia. The method that used in this study is a quasi-experimental design and one control group (N=21) and one experimental group (N=21) with certain treatment. While the control group learn with traditional instruction, the experimental group learn with Conceptual Change Text instruction. The results showed (Sig. = 0.000) which means that learning with Conceptual Change Text instruction was better than the traditional instruction on students’ argumentation skills of sound concept. Based on this results showed that Conceptual Change Text instruction can be an alternative tool to improve students’ argumentation skills significantly.

688 Profile of Pre-Service Science Teachers Based on STEM Career Interest Survey

N Winarno1,2,a), A Widodo3, D Rusdiana4, D Rochintaniawati2 and R M A Afifah1 1Postgraduate School, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Department of Science Education, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 3Department of Biology Education, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 4Department of Physics Education, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia a)E-mail: nanang_winarno@upi.edu

Abstract. This study aims to investigate the profile of pre-service science teachers based on STEM Career Interest Survey. The study also uses descriptive survey method as the research design. Samples collected from 66 pre-service science teachers in a university located in Bandung, Indonesia. The results of the study are: (1) the profile of pre-service science teachers based on STEM Career Interest Survey shows that the average number of career interest in the field of technology is 4.08, in science 3.80, mathematics 3.39 and engineering 3.30; (2) pre-service science teachers believed that their careers will be successful if they mastered in the field of science, technology, engineering and mathematics.

690 Development of teaching material with problem-based learning to improve the student competency in elementary school

R Amini

Program Studi Pendidikan Guru Sekolah dasar, Fakultas Ilmu Pendidikan, Universitas Negeri Padang, Jl.Hamka, Air Tawar, Padang 25131, Indonesia E-mail: risdamini@yahoo.co.id

Abstract. The 2013 curriculum guides the students to be active, creative, and innovative in learning so that scientific characteristic is developed in the students. Teachers should be able to plan learning that can activate students, motivate, and help students learn independently. The purpose of research to develop the teaching materials with problem based learning that valid, practical, and effective. The model of research was research and development with the 4D model consisting of stage define, design, develop, and disseminate. In the define stage, curriculum analysis, material analysis, and student analysis are performed. In the design stage is done designing teaching material as the lesson plan, module, and student worksheet. In the developing stage tested the validity, practicality, and effectiveness. In the disseminate stage, the dissemination of teaching materials in SD Negeri 06 Lapai Kota Padang. The results of the research on the define stage obtained the analysis of curriculum, students, and materials on the subtheme of Healthy and Nutritious Foods. Results in the design stage obtained lesson plan, module, and student worksheet in accordance with the steps of problem-based learning. The result of validity test obtained data that lesson plan was valid category, module was very valid category, students worksheet was very valid category. Practicality the implementation of instructional was very practical base on the teacher and student response. The average of knowledge was excellent category, skill was good category, attitude was good category, and student activity was active category. The teaching materials with problem-based learning have included the valid, practical, and effective category.

691 Building Character through Science Learning with Scientific Literacy Based

B Rubini1), A Permanasari2), and I Permana1)

1)Science Education Program, Program Pascasarjana, Universitas Pakuan, Bogor, Indonesia 2)Science Education Program, Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Bandung, Indonesia Email: bibinrubini@gmail.com Abstract. Learning science is basically aims to enhance scientific literacy of students. The scope of learning science are to recognize, respond to, appreciate and understand the science, develop the habit of scientific thinking such as critical thinking and creative, independent, and to build the positive attitude (soft Skills). Moreover, it will lead to habits on mind, habit to do, and finally can build the students’ character. The study was done to learn the impact of learning science in relation to enhance character. The descriptive methods was used to observe and learn the science classes (chosen under purposive sampling). The instruments used were science literacy test and portfolio consist of student observation sheet and the interview format. The research shows that learning science that maximize student’s activities through scientific inquiry is the potential way to develop scientific literacy as well as character. Some pillars of character can be built, such as trustworthiness, responsibility, respect, caring, fairness and citizenship. courage, diligence, and integrity.