Geometric Solids
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21348 Introductory set of 6 folding 2D3D geosolids including cube, cylinder, cone, triangular prism, square pyramid and triangular pyramid. Ideal for exploring the properties of 3D solids, relationships between 2D shapes and 3D solids, volume and capacity, and surface area. Set includes 6 solids made of durable plasticf with rounded corners and edges, and 6 corresponding folding nets in 3 colors made from soft plastic. The solids have an 8cm base. Activity guide included.