Simple Machines-set of 5 Machines
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With this STEM machine construction kit, you can construct, examine and explain simple machines to develop a deeper understanding of how they make work easier. Supports STEM and critical-thinking skills.
Contains enough pieces to build a lever, pulley, inclined plane, wheel and axle, and wedge-all at the same time.
Modify machines with 4 included weights (two 5 g and two 10 g) and 8 included rubber bands to explore effort, force, load, motion and distance.
Labeled pieces assemble easily and separate to store. Includes a multilingual Activity Guide. Largest models (pulley and inclined plane) measure 5.5"L x 5.5"W x 12"H.