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Mechanisms for Intro to STEM
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Lesson 1: Simple Machines - Inclined Planes, Wedges, and Screws
Lesson 2: Simple Machines - Levers
Lesson 3: Simple Machines - Wheels, Axles, and Pulleys
Lesson 1: Simple Machines - Inclined Planes, Wedges, and Screws ►
Mechanisms for Intro to STEM
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