Simple Machines: Wheels, Gears, And Axles, Kit

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Grades 6–12. Introduce your students to wheels and axles, then extend that lesson to provide a basic understanding of gear torque, rotation, and direction change. As student groups build a model car, they soon discover the trade-off between force and speed.Activities in this help you teach the following next generation science standards:ps2.A forces and motionps3.B conservation of energy and energy transfer includes a teacher's manual with reproducible student guide and the materials for 10 groups of 2 to 3 students. Common household tools and classroom supplies are needed but not supplied.Free 1-year access to digital resources that support ngss instruction included. Simple machines: wheels, gears, and axles: sample teacher–s manual