Qualitative Lesson 30 "Fence Posting"
Science and Technology Standards:
PA Standard 3.4.10A: Classify and describe, in equation form, types of chemical and nuclear reactions
Purpose:
1. I use fence posting to solve problems.
2. I will identify the three steps to fence posting.
3. I will memorize select polyatomic ions.
4. I will write numbers in scientific notation.
5. I will write scientific notation in normal notation.
Homework Due:
1. Fence Posting WS #5 (Due Lesson 30)
2. Polyatomic Ions Quiz (Lesson 32)
3. Fantastically Hot Personalized Glass Stirring Rod Lab Report (Due Lesson 32)
Handouts/Supplies:
1. Scientific Notation WS #1
2. Scientific Notation WS #2
3. Fence Posting WS #6
I. Introduction
Opening Assignment:
Warm-Up: Write the name or symbols for 5 polyatomic ions
Review warm-up
State the purpose
II. The Lesson:
Activity #1: Review Polyatomic Ions
Activity #2: Review Fence Posting WS #5
Activity #3: Discuss writing numbers in scientific notation
Activity #4: Complete Scientific Notation WS #1
Activity #5: Discuss writing scientific notation in normal notation
Activity #6: Complete Scientific Notation WS #2
Activity #7: Introduce Avogadro's number
Activity #8: Complete Fence Posting WS #6: 10 - 17
III. Closure:
Summary Assignment:
Summarize today's lesson
1. I use fence posting to solve problems.
2. I will identify the three steps to fence posting.
3. I will memorize select polyatomic ions.
4. I will write numbers in scientific notation.
5. I will write scientific notation in normal notation.
Homework Assignment (Write down in planners):
1. Scientific Notation WS #1 (Lesson 31)
2. Scientific Notation WS #2 (Lesson 31)
3. Polyatomic Ions Quiz (Lesson 32)
4. Fantastically Hot Personalized Glass Stirring Rod Lab Report (Due Lesson 32)
5. Fence Posting WS #6: 10 -17 (Due Lesson 33)
Preview of Next Class:
1. Moles, Molecules, and Grams
Page maintained by: Stephen A. Roe
Last update: Friday, March 10, 2006 5:49 AM
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