Simple Machines Set
Grades 4-12.
Students can construct, examine, and explain simple machines to develop a deeper understanding of how they make work easier. Contains enough materials to build a lever, pulley, inclined plane, wheel and axle, and wedge - all at the same time. Includes four weights and eight rubber bands to explore effort, force, load, motion, and distance. Easy assembly and convenient storage. Set of 63 pieces. Activity guide included.
WARNING: Choking Hazard. Small Parts. Not for children under 3 yrs.

