Bring FUN SUPERHERO ATMOSPHERE into your classroom with this 31 Sets of colorful Superhero Theme Math Center 2D and 3D Shapes Posters which will help provide a visual for teaching Mathematical concepts of Geometry while making your classroom bright, attractive, inviting and cheerful. What’s Included:1 Shapes Header Page18 sets of 2D Shapes: square, triangle, rectangle, circle, star, heart, oval, diamond, rhombus, pentagon, hexagon, heptagon, octagon, parallelogram, trapezoid, decagon, dodecagon1