Polydron® School Geometry Set

Seven different mathematical shapes enable students to build nets, prisms, cuboids, and pyramids. Includes 268 pieces in 4 colors: 80 Equilateral Triangles, 40 Right Angle Triangles, 60 Isosceles Triangles, 24 Root 2 Triangles, 30 Squares, 20 Hexagons, 12 Pentagons, 2 Polydron Protractors, and an exploring booklet.

• The original and still superior construction shape.
• Recognized in many countries as the world's leading resource for teaching shape and space, 2D and 3D geometry, and design and technology.
• The unique joints readily snap together giving a superior hinge.
• Square pieces measure 7.3 x 7.3cm (2.88 x 2.88 inches).
• Compatible with Crystal Polydron, Polydron Frameworks, Polydron Bridges and Polydron Engineer