bell work 11/3/15 write the question, answer, and justify!

Bell work 11/3/15

Write the question, answer, and justify!

Bell work 11/3/15

Student Learning Objectives

EQ: Do I recognize that all matter EQ: Do I recognize that all matter consists of atoms? (SPI0807.9.1)consists of atoms? (SPI0807.9.1)

EQ: Can I use the Periodic Table to EQ: Can I use the Periodic Table to identify properties of elements? (SPI identify properties of elements? (SPI 0807.9.9)0807.9.9)

TOC:TOC:

#41. Electron Shells Foldable#41. Electron Shells Foldable

#42. Drawing an Atom#42. Drawing an Atom

#43. Element Research#43. Element Research

# Electron Shells # Electron Shells FoldableFoldable

Materials:Materials: Foldable & 3 colored pencils or 3 Foldable & 3 colored pencils or 3

markers.markers.11stst level holds only 2 electrons. level holds only 2 electrons. 11stst level level must be full to move on to level 2. must be full to move on to level 2. Use a Use a color pencil to shade the first shell. color pencil to shade the first shell.

EQ: Do I recognize that all matter consists of atoms? (SPI0807.9.1)EQ: Do I recognize that all matter consists of atoms? (SPI0807.9.1)EQ: Can I use the Periodic Table to identify properties of elements? (SPI 0807.9.9)EQ: Can I use the Periodic Table to identify properties of elements? (SPI 0807.9.9)

This is a Bohr Diagram.

Electron Shells Electron Shells FoldableFoldable22ndnd level can hold only 8 electrons. 2 level can hold only 8 electrons. 2ndnd

level must be full to move to level 3level must be full to move to level 3

Add 8 electrons. One at a time clock- Add 8 electrons. One at a time clock- wise until you have 4 pairs. Shade in wise until you have 4 pairs. Shade in shells 1 and 2. shells 1 and 2.


Electron Shells Electron Shells FoldableFoldable3rd level hold up to 18 electrons. 33rd level hold up to 18 electrons. 3rdrd

level must be full to move to the 4level must be full to move to the 4thth and and so on. Add the 18 electrons. so on. Add the 18 electrons.

Shade in levels 1, 2 and 3. Shade in levels 1, 2 and 3.


# Drawing an Atom

8

OOxygen16.00

1.


Materials: Shell diagramsFelt balls (electrons)SNB/ handoutPeriodic Table

We will work together to complete the first 2 on your handout.

Drawing an Atom

3

LiLithium

6.94

2.


Group Work and Connections


Your group will continue to use the periodic table to find information for numbers 3 and 4 on your handout.

Your group will have about 5 minutes to complete the activity.

•Be sure to use Accountable Talk while you are working in groups.

•Groups MUST use jobs.This is a GREAT opportunity to earn team points!


N=10P=9

N=14P=14

Independent Work You will have 3 minutes to complete numbers 5 and 6 independently.

If you finish early, double check your math and the placement of your electrons.

Look carefully at the Periodic Table for connections between the electrons in each element and the number of shells.



N=6P=5

N=18P=17

Build an Atom AppGROUP CHALLENGE!

Each group will be challenged to figure out the build an atom as it is displayed on the screen.

You can write on your desk with an Expo to figure out the Math if needed. The first group to “buzz in” will get to answer. NO devices allowed!

If you answer correctly, your group will get 10 points.

If anyone wants to debate their answers (before submitted) and you are correct, you will get the points.

Use your group roles!

We will only complete as many as time is allowed.


Assessment- PlickersAssessment- Plickers

Which element from the Periodic Table above has the greatest number ofElectrons in it’s outer shell? Be ready to justify.

a. Hydrogen (H)b. Lithium (Li)c. Sodium (Na)d. Potassium (K)


# Element Research

You and a partner at your group will choose an Element. No two elements will be used per class.

You may use your device to go to my portaportal for your research.

Be sure to use accountable talk while you and your partner are working. You will present your element at the end of class tomorrow. THIS IS WORTH 100 POINTS!

Rubric: You MUST have the objectives of the lesson. Element NameSymbolAtomic NumberAtomic Mass ProtonsNeutronsElectronsBohr Diagram drawingClassification (which Family does your element belong to?)Discovered by? 3 Real- World Uses of your elementPresentation


bell work 11/3/15 write the question, answer, and justify!

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