The Polydron Engineering Class Set is designed to engage pupils in hands-on STEM learning, supporting the development of engineering and problem-solving skills through model construction. Ideal for upper primary and lower secondary classrooms, it aligns with curriculum objectives in science and design technology.

• Enables construction of up to 12 different models, with 3–4 models buildable simultaneously

• Includes gears with simple ratios (8, 16, and 24 teeth) for exploring mechanical principles

• Comprehensive set with baseboards, gears, pulleys, struts, axles, frameworks, and linkage components

• Each square piece measures 7.5 x 7.5cm

• Contains work cards to guide activities

• Suitable for ages 9 and above

• The set contains: 4 Baseboards, 6 Small gears, 6 Medium gears, 6 Large Gears, 8 Small pulleys, 4 Medium Pulleys, 2 ‘O’ Rings 410mm, 2 Handles, 2 x 80mm struts, 3 x 90mm struts, 8  180mm Struts,1 x 200mm Struts,3 x 330mm Struts,18 Stub Axles, 8 Stub Axle Connectors, 12 Squares, 22 Squared with circular strut hole, 10 Squared with strut hole, 40 Frameworks Squared, 20 Double Frameworks Squares, 14 Frameworks Rectangles, 24 Frameworks Right Angle Triangles, 8 Frameworks Equilateral Triangles, 4 Octagon with cut-outs, 1 2m Long Cord,1 2m long cord with clip, 1 x 3 Hole Linkage, 4 x 7 Hole linkage, 8 Cams & Work Cards.