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Module 2: The Science Every Teacher Should Know

Mechanical Advantage: The One Idea Behind All Six Machines

Friction: The Force Machines Are Always Fighting

Module 2 Knowledge Check

A genuine physics refresher for teachers on mechanical advantage, friction, and force — deeper than what's said to children, so teachers always know more than they need to.

A real physics refresher on mechanical advantage, friction, and force — pitched at the adult level so you always have more depth in reserve than a lesson requires.

Machines at Work Training: The Science Every Teacher Should Know

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