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ScienceElementary 4.9 · 12,800

Simple Machines

Levers, ramps, pulleys, and wheels — the six simple machines that make hard jobs easy, with build-it-yourself labs.

Mr. Owen Fitzgerald

Elementary Science Teacher

Course progress0 / 2 lessons
1

Levers & the Seesaw

How a lever balances and lifts.

7 min +35 XP2 quiz questions
2

Ramps, Pulleys & Wheels

Trading distance for easier work.

7 min +35 XP2 quiz questions