CPM Teacher Tutorials

INT2 2.1.1: Pantograph Teacher Video

Updated on

1. Prepare the rubber bands:

Prepare the rubber bands:

2. Knot two rubber bands:

Knot two rubber bands:

3. Several rubber bands strung together:

Several rubber bands strung together:

4. White board demonstration:

White board demonstration:

5. Student demonstration:

Student demonstration:
Previous Article INT2 1.3.4: Triangle Inequality eTool (Desmos)
Next Article INT2 2.2.1: 2-33b, 2-33c, 2-35a, 2-35b#1,& 2-35b#2 Student eTools