How does a bevel gear, a belt gear or a rack and pinion gear work? What happens when the transmission ratio changes? Young students age 7 and up can investigate these and many other questions using 15 models and twelve experiments. The models can be set up quickly and easily in the classroom and can be used optimally with the help of the ready-made tasks and solutions.

• Main topics simple gear types/ratios, directions of rotation, types of motion of gears
• Includes downloadable teaching and activity materal (free download)
• Set includes gears, bevel gears, rack, belt, chain, axles, building blocks, base plate 120x60 mm.
• Ideal complement: STEM Gear Tech

The Studica Robotics Expansion Kit - Hex-Shaft is a comprehensive parts and components bundle designed to expand your robotics builds, prototype mechanisms, and classroom engineering projects. Packed with a wide range of structural components, the kit includes a variety of U-channels, flat and L brackets, hex-shafts, shaft collars, bushings, flange bearings, spacers, shaft hubs, and precision gears — giving you the foundational hardware to build frames, motion systems, linkages, and custom mechanisms.