EDU 557 Final Project and Presentation Option 2: Develop Supplemental Curricula Daniel R. Barnes Concordia Univeristy Begun 4/21/2013 Due 5/2/2013 NOTE:

EDU 557 Final Project and Presentation

Option 2: Develop Supplemental CurriculaDaniel R. Barnes

Concordia UniveristyBegun 4/21/2013

Due 5/2/2013

NOTE: I stole a few images from the world wide web to make this presentation. Please do not copy or distribute this file.

Please do not press any buttons for the moment . Just watch the images.

Please do not press any buttons for the moment . Just watch the images.Okay. You can click the mouse button or something now.

Hi! My name is Dan! Welcome to my PowerPoint!

The next slide is designed to provide a test of the readability of various sizes of two popular fonts. It is the hope of the author that he can sneak a look at somebody’s iPad, somebody else’s smart phone, and somebody else’s tricorder to see how readable the various letter sizes are on these different input/output devices.

Arial 54: testing 1, 2, 3 Times New Roman 8


Arial 42: testing 1, 2, 3 Times New Roman

18



Arial 24: testing 1, 2, 3 Times New Roman 36Arial 18: testing 1, 2, 3 Times New Roman 42Arial 12: testing 1, 2, 3 Times New Roman 48Arial 8: testing 1, 2, 3 Times New Roman 54

This interactive power point attempts to prepare students for a unit on nuclear events (radioactive decay, nuclear fission, nuclear fusion) by making sure that they have all prerequisite basic knowledge about the atom and the subatomic particles that make it up. The factual knowledge tested for throughout the presentation is material taught much earlier in the year. By the time nuclear chemistry is taught, this material has had a long time to become dormant, rusty, and covered with cobwebs. For those who know well the basics about atomic structure, iteration through the presentation will be rapid, allowing them to move on to the main lesson with only minimal delay. Those who need more remediation will spend an amount of time wandering through the halls and corridors of this presentation that is in proportion to their need.

Scaffolding in the form of colorful visual images caters to visual learners. Spanish translations upon request provide support for English learners. (Realistically speaking, Spanish is, overwhelmingly, the first language spoken by most EL’s in the Centinela Valley Union High School District.) The mouse-click-driven nature of the presentation should appeal to tactile-kinesthetic learners and those who fall asleep easily.

The following slide, while conveying the original vision of the device more than its current character, nonetheless may be quite effective at triggering epileptic seizures . . .

Before you learn about nuclear chemistry, we need to make sure you’ve learned some basic

things about atoms that we’ve studied in previous units.

Click anywhere to continue.

SUBATOMICPARITCLE

FACTSREVIEW


proton neutron electron

+1 electrical charge

no electrical charge

(neutral)

-1 electrical charge

1.007 atomic mass units


0.0005447atomic mass units

located inthe nucleus

located inthe nucleus

orbits the nucleus

+ -

mass number =

1

mass number =

1

mass number =

0

Click anywhere to start the quiz

Click the particle that weighs much less than the other two.


Haga clic en la partícula que pesa mucho menos que los otros dos.

Español, por favor!

Click the particle that weighs much less than the other two.




0.0005447atomic mass units

mass number =

1

mass number =

1

mass number =

0

Wow! That’s practically nothing!

+

-

Yes. The electron is much less massive than the proton or neutron. In fact, its mass is so low that electrons are not counted when determining the mass number of an atom.

Click anywhere to continue

meep

Click the particle that has no electric charge.


Haga clic en la partícula que no tiene carga eléctrica.


Click the particle that has no electric charge.


Electric charge =

+1

Electric charge =

0 (neutral)

Electrical charge =

-1

+ -

Yes. The neutron has no electric charge. The neutron’s electric charge is zero. The neutron is neutral. It feels no electric forces, either attractive or repulsive.


Should I care?

+ -

Click the particle that orbits the nucleus.


Haga clic en la partícula que gira alrededor del núcleo.


Click the particle that orbits the nucleus.


Located in the

nucleus

Located in the

nucleus

Orbits the nucleus


Yes. The electron orbits the nucleus.


-

Click the positively-charged particle.


Haga clic en la partícula de carga positiva. Español, por favor!

Click the positively-charged particle.


Electric charge =

+1

Zero electric charge

(neutral)

Electric charge =

-1


Yes. The proton has a positive electric charge.


+

Wow! Today is going to be a GREAT day!

Say, fella. You did great on that quiz. A little too great.

Watcha tryna say?I didn’t cheat.

I want my lawyer!

PARTICLE CARTOON

IDENTIFICATION


Click each cartoon to see the name of each particle.

+-

molecule

atom

nucleus

neutron

proton electron

I’m ready to be quizzed on this now.

Click the proton.

-

+

Click the molecule.

- +

Click the electron.

+

-

Click the nucleus.

+

-

Click the neutron.

+

-

Click the atom.

+

-

Congratulations.You have passed the particle

cartoon identification quiz.

What is found in the center of an atom?

Electrons

DNA

No entiendo todas estas palabras en

inglés.

A nucleus

Not quite. Electrons are found on the outside of the atom.Electrons “orbit” the nucleus. The “nucleus” is in the middle.Please click the nucleus to proceed.

The nucleus is the thing in the middle. Please click it.

Ask your teacher for help.

El "center" de algo está en el medio de esa cosa.

Un “atom" es una pequeña partícula de materia. Todo está hecho de átomos. Los átomos son muy pequeños.

Un átomo tiene un “nucleus" en su centro.

Los electrones "orbit" el núcleo de un átomo de la forma en que la tierra gira alrededor del sol.

Los libros “are found” (se encuentran) en una biblioteca.

El agua “is found” en un lago.

Los zapatos “are found” en los pies de las personas.

I am ready for the question

now.


I think you may be confusing cells and atoms.

Cells are very small. Cells are so small that you need a microscope to see them. However, atoms are MUCH smaller than cells.

A cell is a living thing. Lots of cells, including the cells in your body, have a “nucleus” in the middle. The nucleus is sort of a tiny water balloon that has DNA molecules in it. The DNA gives orders that tell the cell what to do. Therefore, the nucleus is called the “brain” of the cell.

DNA is made of molecules, and molecules are made of atoms, so atoms are MUCH smaller than cells. Atoms are smaller than DNA molecules, so it’s impossible for an atom to have DNA in its center. That would be like Los Angeles having California in its center. It doesn’t make any sense. California is bigger than Los Angeles. Los Angeles is just part of California.

Give me the question again. I’m ready now.


Good Job.A “nucleus” is found in the center of every atom.

What is an atomic nucleus made of?

Electrons and protons

Molecules

No entiendo todas estas palabras en

inglés.

Protons and neutrons

Un “atom" es una pequeña partícula de materia. Todo está hecho de átomos. Los átomos son muy pequeños.

I am ready for the question

now.

La definicion de la palabra “atomic" es “de o tener que ver con un átomo“.

Un átomo tiene un “nucleus" en su centro.

Muchas mesas y sillas “are made of” (son de) madera.

Los pantalones y las camisas “are made of” (están hechas de) tela.

Un matrimonio “is made of” (está hecho de) un esposo y una esposa.


Atoms aren’t made of molecules.Molecules are made of atoms!


methanemolecule

hydrogenatom

carbonatom

H H

H

H

H

CC

An atom is made of a nucleus with electrons orbiting it.

A nucleus is made ofprotons and neutrons.


A nucleus isn’t made of protons and electrons . . .


A nucleus is made of protons and neutrons.

+ proton neutron

nucleus

electron-

Stop clicking the electron!

Please click the proton above the dashed line.

Please click the nucleus

Please click the neutron above the dashed line.

Don’t click the neutron yet!

Click this button if you’re done reading

+

You already clicked the proton!


Good Job.An atomic nucleus is made of protons and neutrons.

proton

neutron

nucleus

atom

electron

Okay. You’re ready to do the nuclear events lesson.

References

Google, Incorporated (2013). Google Translate, EnglishSpanish. Located at http://translate.google.com/#auto/es/ .

Echosvoice (2013). PPT 2002, 2003 Triggers. Located at http://echosvoice.com/tutorials-2/tutorials-200203/triggers-ppt-2002-2003/ .

http://translate.google.com/#auto/es/



http://echosvoice.com/tutorials-2/tutorials-200203/triggers-ppt-2002-2003/

Start of maze

Center of the atom = ?

Nuclear makeup?

References

Particle cartoon identification

Subatomic particle facts

Documents

EDU 557 Final Project and Presentation Option 2: Develop Supplemental Curricula Daniel R. Barnes Concordia Univeristy Begun 4/21/2013 Due 5/2/2013 NOTE: