Glenealy Library
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Year 4 - How the World Works
People apply their understanding of forces to invent, design and create.
Brain Pop Videos
BrainPop Jr Forces
Machines - Britannica
How to Lift a Lion Book
Simple Machines video
Simple Machines
Levers Video
How Levers Work
Simple Machines: Levers
Simple Machines: Pulleys
Pulleys Video
Inclined Planes
Ramps Video
All about Simple Machines
Wheels & Axles
Wheels + Axle Video
Friction
Forces Video
Gears Video
Working Together
Forces and Bridges
Balancing
Forces Playground Game
Force Factor Game
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