CPM Teacher Tutorials

CC3 4.1.2: 4-12, 4-13a, 4-13b, and 4-15 Answer eTools (CPM)

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4-12 Answer eTool (CPM)
4-13a Answer eTool (CPM)
4-13b Answer eTool (CPM)
4-15 Answer eTool (CPM)

For the following answer eTools, students may describe different patterns or rules. These are just one of many ways students may approach each problem.

Expand or collapse content 4-12: Tile Pattern #1
CC3 4-12 Answer eTool:
Expand or collapse content 4-13a: Tile Pattern #2
CC3 4-13a Answer eTool:
Expand or collapse content 4-13b: Tile Pattern #3
CC3 4-13b Answer eTool:
Expand or collapse content 4-15: Tile Pattern #4
CC3 4-15 Answer eTool:
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Next Article CC3 4.1.3: 4-22 Student eTool (Desmos)

CC Course 3 eTools - T

General Tools 7
Chapter 1 9
Chapter 2 8
Chapter 3 10
Chapter 4 7
Chapter 5 3
Chapter 6 9
Chapter 7 8
Chapter 8 5
Chapter 9 6
Chapter 10 3

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