Polydron Revolution Set 2

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Grades: K-12 Polydron Revolution Set 2 Your students will rise to the challenge of these unique building sets! They will learn to solve problems in real-time, hands-on situations. Polydron Revolution Sets are designed to help students and teachers understand and demonstrate the complex discipline of gears and pulleys. These clever systems allow for gears and pulleys to be stacked; gears and pulleys can also be freewheeling or drive a shaft. Teacher guide and work cards. 146 pieces. Set 2 Includes: 2 Gear Boards 10 Axels 4 medium gears 4 medium pulleys 20 squares 20 axle mounts 4 handles 4 large gears 20 equilateral triangles 20 rectangles 20 stub axles 4 small gears 4 small pulleys 10 isosceles triangles 4 drive belts Show more