This Three Cornered Hat lesson plan also includes:
Triangles are the star of the show in a resource designed for pre-K and kindergartners. Learners discover that triangles all have three sides, and three corners. They identify shapes in the classroom that are triangles, make their own triangles, and discover that there are many different shapes and sizes of triangles. There are instructions on how to make triangle hats out of newspaper. Terrific!