Polydron squares, set of 40. Hinge allows students to snap the shapes together to easily Explore two-dimensional nets and three-dimensional solids.
- Durable plastic shapes of the polydron geometric construction system feature a unique clip hinge
- Hinge allows students to snap the shapes together to easily explore two-dimensional nets and three-dimensional solids; perimeter, volume, vertices, and angles; and Euler's formula
- These polydron squares are packaged in a set of 40 pieces