K–12 Geometric Shapes

For introduction, illustration, and review, these soft, foam shapes offer a hands-on alternative to flashcards.

Each of the 15 colorful shapes has measurable parameters printed on one side and the name of the shape, key angles, and formulas for its area printed on the other side. Formulas are given both in forms using trigonometric functions and not. The colors are also used to group the shapes and facilitate classroom discussion. Very versatile, these shapes can be used for everything from teaching the names of shapes to calculating their area. Set includes instructions and student worksheets. Size of each: 10cm. Grades K–12.