DIY Project Popsicle Stick Icosahedron: "In geometry, an icosahedron is a regular polyhedron with 20 identical equilateral triangular faces, 30 edges and 12 vertices. It is one of the five Platonic solids.
Make Your Own Decahedron Himmeli Mobile Aunt Peaches - Make your own what now? Yes, this fantastic-looking mobile is a decahedron himmeli. Before you can say that five times fast, Aunt Peaches will have you making one for your own home
each clothespin should have numbers from on it. FREEBIES - Multiples and Division Clip, Flip, Check Cards. Children clip the answers with a clothespin. Then they flip the card over to check their answers! The kids love these flip cards!