1. Write Down: 7 minutes Copy CCSS/Objectives/HW
The element sodium, Na, has an atomic number of 11 and an atomic mass of 23.0 grams (g). Which of these elements is most likely to have similar chemical reactivity as sodium?
A. neon, Ne, which has a similar symbol
B. magnesium, Mg, which has an atomic mass of 24.3 grams (g)
C. aluminum, Al, which is in the same period on the Periodic Table of Elements
D. potassium, K, which is in the same group on the Periodic Table of Elements
Copy CCSS/Objectives/HW

2. Mantra - Your Turn! Today is a great day for science because:
science is power.
We are powerful because:
We always make a difference.

3. Agenda Periodic Table Day 3 HW: Prepare for Presentation tomorrow
Lab Safety Contracts
Paper Return/ Grade Sheets/ Collection
Periodic Table Day 3
Summary/ Due Dates/ Questions
HW: Prepare for Presentation tomorrow
HW: Extra Assignments (Kids with Cameras) due tomorrow

4. Element Symbol Worksheet
No.
Name of Assignment
Unit Name
Date
Points Earned 8.
Introduction Section
Inquiry
8/31/15 9.
Materials Section
9/2/15
10.
Procedure Section
9/4/15
11.
SI Units Quiz
9/9/15
12.
Element Symbol Worksheet
Chemistry
9/11/15 13
Map of Greenwood
8/16/15
14.
Results Section
8/14/15
15.
Conclusion Section
8/15/15
16.
Poster Grade
8/17/15
17.
Presentation Grade

5. Class Cup Categories of the Day
Quiet Coyote Time
Homework Completion
Cleanliness of Room at the end of class
# of Volunteers
Following Directions the First Time
Awesome maps and plans yesterday!
Feedback

6. Atoms and Elements Protons – positive, tell element identity
Neutrons – no charge
Electrons – negative
GIST Reading: “The sound of atoms: Scientists communicate with matter at its smallest scales”
DO NOT WRITE ON CLASS COPIES

7. Elements and Structure
Valence Electrons-
Atomic Number-
Protons
Mass Number-
Protons plus Neutrons
Draw the Atom
YOUR TURN O

8. Interpreting Graphs and Data
Read any background information given to help
Use the key/color coding to tell what is what
Look for differences
Look for trends
Try to explain why you see the given results

10. The Periodic Table
The periodic table has changed over time as new elements have been added to it. Explain the most likely reason scientists update the periodic table.
SILENTLY!!! Sort the class in as many ways as you can at once
Ie: Age, Gender, Shirt Color, Height, etc.
2. If you could organize your own periodic table for something, show how you would lay it out. 

11. Trends in the Table 1

12. Trends in the Table 2 Reactivity Metallic Character Valence Electrons
Mass Number
Atomic Radius
Ionization Energy
Electronegativity

13. Understanding the Periodic Table
3. Why should we organize the elements? 4. What can we learn about the way the world works by looking at the periodic table?

14. Last Items/ Questions Poster & Final Report Tomorrow
Calendar on Class Website outlines when sections due
Catch-up!
Poster & Final Report Tomorrow
Alternate Assignments for those who are too far behind: Due tomorrow
Extra Assignments (Kids with Cameras) due tomorrow

15. Poster Requirements 1. Neat and Organized
    2. Includes most of the general elements from their report
Title, Question, Purpose, Hypothesis, Results/Graph, Conclusion
    3. Graphs and Tables are clear and labeled
    4. Title and Identification present

16. Alternate Assignment Order the scientific method
How can you use it in your experiments?/ In your daily life?
Why should we always think using it? (Why is it good?)
How do you make a project?
Put everything in a poster to present with the Science Fair