Take your geometry lesson up a notch by integrating the arts. This colorful geometry lesson is sure to engage your students and brighten up your classroom.

These hands on geometry lessons are such a great way to help kids see the relationship between the interior and exterior angles in triangles! This free download is simple to use and includes teaching tips and an answer key!

Pick a Polygon game, similar to Oh No, but teacher can ask questions as the cards are drawn, small group. Clutter-Free Classroom: 2D Geometry Games {Common Core Math Activities}