EAI Education Exploragons Student Set - Set of 80 Exploragons are a hands-on manipulative tool that allow students to explore geometric concepts in the classroom. Students can easily snap the flexible sticks together and explore polygons and plane geometry. Exploragons come in 8 different lengths and colors, which enable students to create a variety of angles. Protractors with a special nub are included, which allow any of the Exploragons to easily attach, in order to measure angles. Includes: 76 Exploragons pieces and 4 clear protractors. Recommended Grade(s): K+