Quantitative Lesson 67 "Demo Day"
Science and Technology Standards:
PA Standard 3.4.10A: Classify and describe, in equation form, types of chemical and nuclear reactions
Anchor Assessment S11.A.2.1: Apply knowledge of scientific investigation or technological design to develop or critique aspects of the experimental or design process.
Anchor Assessment S11.A.3.3: Compare and Analyze repeated processes or recuring elements in patterns.
Purpose:
1. I will identify chemical and physical properties.
2. I will identify evidence of chemical and physical changes (including nucleation).
3. I will balance the reactions of strong reducing agents.
4. I will balance the reaction of strong oxidizing agents.
Homework Due:
1. Balancing Equations Packet (Due Lesson 68)
2. Balancing Equations Extra Credit (Due Lesson 68)
3. Potassium Chromate + Lead (II) Nitrate Lab Report (Due Lesson 68)
4. Semester Test #3 (Due Lesson 69)
5. Stoichiometry WS #1 (Due Lesson 68)
6. Stoichiometry WS #2 (Due Lesson 69)
7. Stoichiometry WS #3 (Due Lesson 70)
8. Stoichiometry WS #4 (Due Lesson 71)
9. Stoichiometry WS #5 (Due Lesson 72)
10. Stoichiometry WS #6 (Due Lesson 72)
Handouts/Supplies:
1. Demo Day Handout
2. Demo Day Supplies
I. Introduction
Opening Assignment:
Warm-Up: Explain this statement, "Respect the chemicals."
Review warm-up
State the purpose
II. The Lesson:
Activity #1: Submit Balancing Equations Packet and extra credit
Activity #2: Submit the Potassium Chromate + Lead (II) Nitrate Lab Report
Activity #3: Prep Demo Day Activities & Student Expectations
Activity #4: Write down observation and answer specific questions for the following demonstrations:1. Copper and Nitric AcidActivity #5: Complete Demo Day Packet
2. The oxidation of sugar via Potassium Chlorate + Sulfuric Acid
3. Ammonium Nitrate, Ammonium Chloride, and Zinc
4. Physical Changes due to liquid nitrogen
5. The nucleation of carbon dioxide in Diet Soda
6. The Reduction of Iron Oxide via aluminum demonstration
7. The oxidation of glycerin
8. The decomposition of nitrogen triiodide
III. Closure:
Summary Assignment:
Summarize today's lesson
1. I will identify chemical and physical properties.
2. I will identify evidence of chemical and physical changes (including nucleation).
3. I will balance the reactions of strong reducing agents.
4. I will balance the reaction of strong oxidizing agents.Homework Assignment (Write down in planners):
1. Demo Day Packet (Due Lesson 72)
2. Semester Test #3 (Due Lesson 69)
3. Stoichiometry WS #1 (Due Lesson 68)
4. Stoichiometry WS #2 (Due Lesson 69)
5. Stoichiometry WS #3 (Due Lesson 70)
6. Stoichiometry WS #4 (Due Lesson 71)
7. Stoichiometry WS #5 (Due Lesson 72)
8. Stoichiometry WS #6 (Due Lesson 72)Preview of Next Class:
1. Stoichiometry