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Elementary School Physics Science Fair Project Ideas

Browse from many free elementary school physics science fair project ideas. These elementary school physics science fair projects are a great place to find ideas for an upcoming science fair.

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Elementary School Physics “mechanical-engineering”
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In this free science fair project idea, we construct a machine that uses a fixed pulley system to raise a flag.
Flag Raiser: What is a Fixed Pulley, and How Does it Make Your Work Easier?
Elementary School
Physics
In this free science fair project idea,
Moveable: What Is a Movable Pulley, and How Does it Help You to Lift Objects?
Elementary School
Physics
In this free science fair project idea, we construct a machine that uses and axle and wheel to lift a load.
Around-n-Around: How is a Wheel and Axle Similar to a Lever?
Elementary School
Physics
In this free science fair project idea, we construct a machine that uses ball bearings, to spin and rotate fast.
Spinner: How Can Wheels Be Made to Rotate Faster?
Elementary School
Physics
In this free science fair project idea, we wind a rubber band in a machine, and watch it transform potential energy into kinetic energy.
Spool-Racer: How Can a Rubber Band Transform (Change From one Form to Another) Energy?
Elementary School
Physics
In this free science fair project idea, we make our own megapinchers levers to help us lift and move objects, and we learn about different classes of lever
Megapinchers: How Do Levers Reduce The Force You Apply To Them?
Elementary School
Physics

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