Week #3 Quarter 2 (10/28-11/1) (calendar site) (calendar site) Monday, 10/28 Pick Up: Worksheets on table Have out: Worksheets you picked up Activities/Assignments:

Week #3 Quarter 2 (10/28-11/1) (calendar site)Monday, 10/28

Pick Up:Worksheets on tableHave out:Worksheets you picked up

Activities/Assignments:1.Grade “More Graphing” Worksheet2.Bonding Basics Notes3.Bonding Basics Review Worksheet

Homework:1. Weekly Check Sheet

due Monday, 10/282. Memorize the first 20

elements on the periodic table for a test on 11/13 or 11/14

I.S. Learning Goal:•I can describe predict properties of elements and compounds using trends of the periodic table (e.g., metals, non-metals, bonding – ionic/covalent).

Daily Question: What are the different types of bonds?

http://mychandlerschools.org/Page/6843

DATE PAGE # PAGE TITLE DATE PAGE # PAGE TITLE

10/22 11 Classifying Elements Worksheet

10/22 12 Understanding Periods and Groups Worksheet

10/23 & 10/24

13 Greatest Discoveries with Billy Nye: Chemistry W/S

10/23 & 10/24

14 Parts of an Atom Quiz

10/23 & 10/24

15 Graphing Practice Review Worksheet

10/25 16 “More Graphing Practice” Worksheet

10/28/13 17 Bonding Basics Notes

10/28/13 18 Bonding Basics Review

Update Table of Contents

LEARNING GOAL & SCALE

585% & Above

In addition to Level 4, I can make connections to real-world applications and content in other Investigative Science units.

475%

Mastery

I can correctly: Describe substances based on their physical properties.Describe substances based on their chemical properties.Predict properties of elements and compounds using trends of the periodic table (e.g., metals, non-metals, bonding – ionic/covalent).Describe the following features and components of the atom: o protons o neutrons o electrons o mass o organization o structure o number and type of particles

360% I can correctly complete most of Level 4.

250% I can correctly complete Level 4 only with guidance.

125% I am unable to complete Level 4, even with guidance.

What students will be able to apply by the end of this course?Students use scientific processes: questioning, planning and conducting investigations, using appropriate tools and techniques to gather data, thinking critically and logically about relationships between evidence and explanations, and communicating results.What students will be able to do by the end of this unit according to State Standards?Learning Goals:I can understand how to identify, categorize, and organize substances.

T. Trimpe 2008 http://sciencespot.net/

Section A: Complete the chart using a periodic table to help you.

Answer these questions:

An atom that gains one or more electrons will have a ____________________ charge.

An atom that loses one or more electrons will have a ____________________ charge.

An atom that gains or loses one or more electrons is called an ____________.

A positive ion is called a ______________ and a negative ion is called an _______________.

POSITIVE

NEGATIVE

ION

CATIONANION

“An-Eye-On”

“Cat-Eye-On”

What is an ionic bond?

Atoms will transfer one or more ________________ to another to form the bond.

Each atom is left with a ________________ outer shell.

An ionic bond forms between a ___________ ion with a positive charge and a ________________ ion with a negative charge.

Example B1: Sodium + Chlorine Example B2: Magnesium + Iodine

ELECTRONS

COMPLETE

METALNONMETAL

Example B3: Potassium + Iodine Example B4: Sodium + Oxygen

Example B5: Calcium + Chlorine Example B6: Aluminum + Chlorine

What is a covalent bond?

Atoms ___________ one or more electrons with each other to form the bond.


A covalent bond forms between two _________________.

Example C1: Hydrogen + Hydrogen Example C2: 2 Hydrogen + Oxygen

SHARE

COMPLETE

NONMETAL

Example C3: Chlorine + Chlorine Example C4: Oxygen + Oxygen

Example C5: Carbon + 2 Oxygen Example C6: Carbon + 4 Hydrogen



1. Complete the chart using your knowledge of atoms.

Vocab Review

1 – What do we call the electrons in the outermost energy level?

2 – What term refers to an atom that has lost or gained electrons?

3 – What is a cation?

4 – What is an anion?

Valence Electrons

Ions

A positively charged ion

A negatively charged ion

2. Ionic Bonds - Draw the Lewis structures for each atom, draw arrows to show the transfer of electrons, write the charge for each ion, and then write the chemical formula.

(A) Potassium + Iodine (B) Magnesium + Oxygen

(C) Lithium + Nitrogen

3. Covalent Bonds – Draw the Lewis structures for each atom, draw circles to show the electrons that are shared, and then write the bond structure and chemical formula.

(A) Fluorine + Fluorine (B) 3 Hydrogen + 1 Phosphorus

(C) 2 Hydrogen + 1 Sulfur

What is an ionic bond?

Atoms will transfer one or more ________________ to another to form the bond.


An ionic bond forms between a ___________ ion with a positive charge and a ________________ ion with a negative charge.

Example B1: Sodium + Chlorine Example B2: Magnesium + Iodine

ELECTRONS

COMPLETE

METALNONMETAL

What is a covalent bond?

Atoms ___________ one or more electrons with each other to form the bond.


A covalent bond forms between two _________________.

Example C1: Hydrogen + Hydrogen Example C2: 2 Hydrogen + Oxygen

SHARE

COMPLETE

NONMETAL


Week #3 Quarter 2 (10/28-11/1) (calendar site)Tuesday, 10/29


Activities/Assignments:1.Bonding Basics Practice Worksheet2.Review Atoms Worksheet Packet





Daily Question: What are the different types of bonds?



10/23 & 10/24

13 Greatest Discoveries with Billy Nye: Chemistry W/S

10/23 & 10/24

14 Parts of an Atom Quiz

10/23 & 10/24





10/29 19 Bonding Basics Practice Worksheet

10/29 20 Review Atoms Worksheet Packet



585% & Above


475%

Mastery










Week #3 Quarter 2 (10/28-11/1) (calendar site)Wed/Thurs, 10/20 & 10/31


Activities/Assignments:1.Candy Compound Activity2.Discovering the Definition of Matter3.Matter Outline Notes





Daily Question: What are the different types of bonds? What is Matter?



10/23 & 10/24







10/30 & 10/31

21 Candy Compound Activity

10/30 & 10/31

22 Discovering the Definition of Matter

10/30 & 10/31

23 Matter Outline Notes



585% & Above


475%

Mastery









Matter

• Anything that has mass and takes up space (volume)– Examples:

• A brick has mass and takes up space • A desk has mass and takes up space• A pencil has mass and takes up space• Air has mass and takes up space

All of the above examples are considered matter because they have mass and take up space. Can you think of anything that would not be considered matter?

Mass vs. Weight

Complete Matter Outline Worksheet

Week #3 Quarter 2 (10/28-11/1) (calendar site)Friday, 11/1


Activities/Assignments:1.Chemical and Physical Properties notes and worksheets




I.S. Learning Goal:

Daily Question: What are the different properties of

matter?

• I can describe predict properties of elements and compounds using trends of

the periodic table (e.g., metals, non-metals,

bonding – ionic/covalent).• I can describe physical and chemical

properties of matter.







10/30 & 10/31

21 Candy Compound Activity

10/30 & 10/31

22 Discovering the Definition of Matter

10/30 & 10/31

23 Matter Outline Notes

11/1 24 Density Review Worksheet

11/1 25 Chemical & Physical Change Worksheet



585% & Above


475%

Mastery







Physical Properties of Matter

• any property of matter that can be observed or measured without changing the identity of the matter

• Examplescolor shapetaste

state/phasedensity D = m

V

Chemical Properties of Matter

• any property of matter that describes a substance based on its ability to change into a new substance

• Examplesflammability

reactivity with vinegarreactivity with oxygen

Iron + Oxygen Iron oxide (rust)2Fe + 3O2 Fe2O3

Chemical or Physical Property?

1. Paper is white

2. Boiling point of H2O is 100oC

3. Zinc reacts with hydrochloric acid and creates hydrogen gas

4. Nitrogen does not burn

5. Sulfur smells like rotten eggs

Physical Property

Physical Property

Physical Property

Chemical Property

Chemical Property


Comparing Physical and Chemical Properties

Substance/Matter Physical Property Chemical Property

Helium Less dense than air Nonflammable

Wood Grainy texture Flammable

Baking soda White powder Reacts with vinegar to produce bubbles

Powdered sugar White powder Does not react with vinegar

Rubbing alcohol Clear liquid Flammable

Red food coloring Red color Reacts with bleach and loses color

Iron Malleable Reacts with oxygen

Physical Change

• a change in shape, size, color, or state• a change without a change in chemical

composition• a change that is reversible

– The Mixtures Lab• Examples

tearing paper cutting your hair change in state

Chemical Change

• a change in which a substance becomes another substance having different properties

• a change that is not reversible using ordinary physical means

• Changes that usually cause heat, sound, light, odor, fizzing/foaming, color changes

You usually need more than one of the above characteristics to be considered a chemical

change!

• Examplescombining sulfuric acid and sugar

burning a piece of woodsoured milk

Chemical or Physical Change?

1. Bending a Paper Clip

2. Baking a cake

3. The sublimation of carbon dioxide

4. Crushing an aluminum can

5. Vinegar and baking soda combining to create salt and water

Physical Change

Chemical Change

Chemical Change

Physical Change

Physical Change



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Week #3 Quarter 2 (10/28-11/1) (calendar site) (calendar site) Monday, 10/28 Pick Up: Worksheets on table Have out: Worksheets you picked up Activities/Assignments: