Didax Educational Resources
3d Geoshapes Exploration KitThese crystal shapes, made from a new polycarbonate, are very strong and durable. Your budding mathematician or scientist can create math models with triangles, squares and pentagons, or design and build imaginative shapes. There are 72 pieces in each building kit, with 36 triangles, 24 squares and 12 pentagons, plus instructions. This basic set can be added to with additional triangles, squares and hexagons, and will greatly intrigue your young builder. There are classroom kits as well. These shapes are made in Australia. Didax produces many excellent educational materials for home and classroom.
(c) 1996, 1997 Stevanne Auerbach, PhD San Francisco, CA.
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