These STEM challenge cards are perfect for encouraging children to explore 3D shapes and their attributes through hands-on play! They help develop design and building skills, problem solving and spatial awareness skills. Take hands-on learning to the next dimension with this Pack of 3D Shape STEM Challenge Cards! These interactive cards invite students to build a variety of 3D shapes—like cubes, pyramids, and prisms—using balls, sticks, or similar materials. With recording sheets included, s