An ideal classroom set that as well as being fun to build can support students in the learning processes of science and mathematical investigations into speed distance and time.The K'NEX 3-in-1 Classic Amusement Park Building Set enables students to create 3 different models one at a time. Create a majestic Ferris wheel that stands almost 3 feet tall a heart-pounding boom ride or an exciting swing ride.This building set contains:744 classic parts and pieces including rods and connectors and a battery-powered motor that gives life to each model. Each ride can either spin or rotate just like a real amusement park ride!Building with K'NEX puts children on the path to a fundamental understanding of STEAM subjects and supports key areas of a child's developmental growth. As students click the different parts together and discover how the building system works they're strengthening hand-eye coordination fine motor skills problem-solving skills and spatial awareness as well as exercising their imaginations!