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Set of transparent three-dimensional geometric shapes plus corresponding plastic fold-up net inserts. Includes: cylinder, square pyramid, cube, rectangular prism, cone, hexagonal prism, triangular pyramid, triangular prism. 3D/3-D shapes (8 shapes with lids and 8 nets) are useful for describing, building, and comparing shapes while focusing on the concepts of surface area, perimeter, volume, and symmetry. Shapes measure 3 inches high. Solids. Includes one-page guide & activity cards. IL 2-10. | |