Unlock the secrets of bridge building and inspire inner creativity with this development from the world's leading construction experts. Challenge students to go beyond the set shapes and experiments with their own creations with included comprehensive work cards with lesson plans. Grades 6+. Build eight bridges at a time. 134 pieces.
 322 Pieces &screen_single_image_enlarged=//unitedsupplycorp.com/images/si_manufacturing/650/10 9010 polydron bridge.jpg&screen_single_image=//unitedsupplycorp.com/images/si_manufacturing/650/10 9010 polydron bridge.jpg)
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