We found 12 resources with the keyterm tetrahedron
Countdown Challenge: Platonic Solids - Part ILesson Planet
7th - 8th
Use a Platonic solids learning exercise to record the number of faces, edges, and vertices of five polyhedra whose faces, edges, and vertices are all identical. For each figure, learners write a proof of Euler's formula (F+V=E+2). They...