Do It!

Zometools Quadrilateral Activity

1. Grab a container of Zometools.

2. Build five or more different quadrilaterals.

3. Look closely at your shapes. Think about how you can group them.

Ideas for grouping:

• By sides: e.g., squares have four equal sides

• By angles: e.g., squares have four equal angles

• Any other ways you notice

4. Be ready to explain how you organized your shapes.