My students create these each year as a final project. Students add photos and autographs to their mathematical model of an icosahedron. Very enjoyable end-of-year project!
There are three patterns for three sized icosahedrons. Full directions with step-by-step pictures and a rubric.
I have created these icosahedrons from fourth grade and up.
They are a stunning mathematical display when hung from the ceiling!
Common core aligned.