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Wintergreen Simple Machines Lab
Students discover how simple machines make work easier…as they build realistic models & perform hands-on experiments! Our lab includes high-quality, extra-durable beechwood components, plus 7 hands-on experiment cards that walk students through how to build & use a pulley, an inclined plane, a wheel & axle, and more. The cards even include information on back that explains each machine & how it’s used in the real world! Comes complete with 39 experiment pieces.