The Polydron Bridges Class Set enables pupils to explore engineering concepts hands-on by constructing eight different bridge types simultaneously, supporting STEM learning in primary and secondary classrooms. Ideal for group work, this comprehensive set helps students understand structural design and bridge mechanics within the science and design & technology curriculum.

• Includes 322 pieces: a variety of framework shapes, struts, pulleys, handles, laces, and accessories
• Builds eight bridge models: Pratt Truss, Howe Truss, Warren Truss, Deck Truss, Cantilever, Cable Stay, Suspension, and Draw Bridge
• Extension activities cover Swing Bridge and Bascule Bridge
• Contains 12 work cards and an activity book for guided learning
• Each square piece measures 7.5 x 7.5cm
• Recommended for ages 9 and above