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K’NEX Education Forces, Energy, and Motion Set

KNX 78790
Study the Conditions that Effect Changes in Energy

Investigate potential and kinetic energy by using flywheel, spring, rubber band, wind, and battery motored vehicles. Inertia, force, speed, and friction are all explored through the construction and testing of eleven different models, including racers, rollers, and wind powered cars. Students follow sound experimental procedures in data collection and determine the effects that changing variables have on energy. The set includes materials for up to 12 students, including 442 K’NEX pieces, four sets of instructions for eleven different models, and a comprehensive teacher’s guide with seven inquiry-based lesson plans. Set contents are packaged in a strong, stackable storage tray with moveable dividers and a snap-on lid.



Item # Description Unit Availability Price Quantity
470020-546 K’NEX Forces, Energy, and Motion: Rubber Band and Spring Power Racers
Kit of 1 Retrieving


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