Quantitative Lesson 11 "Density Lab"
Science and Technology Standards:
PA Standard 3.4.10A: Classify and describe, in equation form, types of chemical and nuclear reactions
Purpose:
1. I will recall various elements names and symbols.
2. I will identify how the density of an object can be used to determine if an object will float in water.
3. I will calculate the number of protons, neutrons, electrons, mass number, and charge for various isotopes.
Homework Due:
1. Atomic WS #2 (Due Lesson 11)
2. Pages 2 - 16 (even) & 22 - 42 (even) (Due Lesson 12)
3. Elements Quiz (Due Lesson 12)
4. Density Lab Report (Due Lesson 14)
Handouts/Supplies:
No handouts
I. Introduction
Opening Assignment:
Warm-Up: Identify elements 46 - 57, 78 - 80, 82 - 89, and 92 - 94 names and symbols.
Review warm-up
State the purpose
II. The Lesson:
Activity #1: Review elements 46 - 57, 78 - 80, 82 - 89, and 92 - 94 names
Activity #2: Review Density Lab Conclusion Question: "Which objects will float in water and why?"
Activity #3: Review Atomic WS #2
Activity #4: Complete the even Chapter 4 Review Problems 2 - 16 & 22 - 42 on pages 115 - 118
III. Closure:
Summary Assignment:
Summarize today's lesson
1. I will recall various elements names and symbols.
2. I will identify how the density of an object can be used to determine if an object will float in water.
3. I will calculate the number of protons, neutrons, electrons, mass number, and charge for various isotopes.
Homework Assignment (Write down in planners):
1. Pages 2 - 16 (even) & 22 - 42 (even) (Due Lesson 12)
2. Elements Quiz (Due Lesson 12)
3. Density Lab Report (Due Lesson 14)
Preview of Next Class:
1. Elements Quiz
2. Atomic Assessment
Page maintained by: Stephen A. Roe
Last update: Wednesday, August 30, 2006 3:11 PM
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