CPM Teacher Tutorials

CC3 6.1.1: Key-Lock Puzzle (CPM)

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Key-Lock Puzzle (CPM) 
Intro1;  Intro2;  Intro3;  Intro4
Wall1;  Wall2;  Wall3;  Wall4
Star1;  Star2;  Star3;  Star4
Challenge 1
Challenge 2
Using RT Tool 
Creating an RT Puzzle 

1. Key-Lock Puzzle:

  • Choose between triangle and key.
  • Click the Gear to create puzzles and save.
Key-Lock Puzzle:

2. The left tray records all rigid transformation steps!

The left tray records all rigid transformation steps!

3. Intro Problems:

  • Drag to translate (or)
  • Click on the translate button in the tray.  Choose the desired translation.
  • Click the "?" for complete instructions.
Intro Problems:

4. When the key is placed in the key hole correctly, the student is congratulated!

When the key is placed in the key hole correctly, the student is congratulated!

5. Wall problems: Each of these have at least one wall which cannot be bumped or crossed.

Wall problems: Each of these have at least one wall which cannot be bumped or crossed.

6. Star Problems:

Star Problems:
Previous Article CC3 5.2.3: 5-42 Student eTool (CPM)
Next Article CC3 6.1.2: Transformation Challenge 1 & 2 (CPM)

CC Course 3 eTools - T

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

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