Are you looking for some engaging STEM ideas to incorporate into building geometry skills with 2D and 3D Shapes? I have you covered with these Build A Shape Mats! Print and laminate. Students build shapes with toothpicks and molding dough (you can use marshmallows or gumdrops instead), count the toothpicks, sides, vertices, and trace the words! What is inside:2D SHAPESPg. 3 Triangle Mat Pg. 4 Square Mat Pg. 5 Rhombus Mat Pg. 6 2D Rectangle Mat Pg. 7 Diamond Mat Pg. 8 Pentagon Mat Pg. 9 Hexag