Quantitative Lesson 34 "Moles, Molecules, and Grams"
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.1.1: Analyze and explain the nature of science in the search for understanding the natural world and its connection to technological systems.
Anchor Assessment S11.A.1.2: Identify and analyze the scientific or technological challenges of societal issues; propose possible solutions and discuss implications.
Anchor Assessment S11.A.1.3: Describe and interpret patterns of change in natural and human-made systems.
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.2.2: Evaluate appropriate technologies for a specific purpose, or describe the information the instrument can provide.
Anchor Assessment S11.A.3.2: Compare observations of the real.
Anchor Assessment S11.A.3.3: Compare and Analyze repeated processes or recuring elements in patterns.
Anchor Assessment S11.B.1.1: Explain structure and function at multiple levels of organization.
Anchor Assessment S11.C.1.1: Explain the relationship between the structure an properties of matter.
Purpose:
1. I will memorize select polyatomic ions.
2. I will use fence posting to solve moles, molecules, and grams problems.
3. I will identify the three steps to fence posting.
4. I will identify the mass of 1 mole of a compound.
5. I will write numbers in scientific notation.
Homework Due:
1. Polyatomic Ions Quiz (Lesson 36)
2. Avogadro's Number Lab Report (Due Lesson 38)
3. Fence Posting WS #6 (Due Lesson 38)
Handouts/Supplies:
1. Moles, Molecules, and Grams WS #1
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 Avogadro's Number Lab calculations
Activity #3: If necessary, review Scientific Notation WS #1 & 2
Activity #4: Discuss Avogadro's number, moles, and atomic weight for elements
Activity #5: Complete elemental examples for Pt, O, Mg, and H
Activity #6: Discuss Avogadro's number, moles, and atomic weight for elements
Activity #7: Complete elemental examples for Pt, O, MgO, and H2O
Activity #8: Complete Moles, Molecules, and Grams WS #1: 1 & 7
Activity #9: Review Moles, Molecules, and Grams WS #1: 1
Activity #10: Put fence posting solution for Moles, Molecules, and Grams WS # 1: 7 on the board
Activity #11: Complete Moles, Molecules, and Grams WS #1: 2 - 6, and 8 - 10
III. Closure:
Summary Assignment:
Summarize today's lesson
1. I will memorize select polyatomic ions.
2. I will use fence posting to solve moles, molecules, and grams problems.
3. I will identify the three steps to fence posting.
4. I will identify the mass of 1 mole of a compound.
5. I will write numbers in scientific notation.
Homework Assignment (Write down in planners):
1. Moles, Molecules, and Grams WS #1: 2 - 6, and 8 - 10 (Lesson 35)
2. Polyatomic Ions Quiz (Lesson 36)
3. Avogadro's Number Lab Report (Due Lesson 38)
4. Fence Posting WS #6 (Due Lesson 38)
Preview of Next Class:
1. Avogadro's Number Lab or Hydrate Lab
Page maintained by: Stephen A. Roe
Last update: Thursday, October 19, 2006 3:34 PM
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