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Physics Science Fair

Find physics science fair project ideas about magnetism, electricity, energy and solar power, and more.

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Find physics science fair project ideas about magnetism, electricity, energy and solar power, and more.

Are mousetraps good for anything more than catching mice? Actually, yes. Mousetraps can be used to power a car! This project results in a simple mousetrap car. It probably won’t go very far or fast, but you can see how stored, potential energy is converted into kinetic energy. When you’re finished with this project, you can […]

Do this spinoff of the elephant toothpaste experiment using household items like yeast and hydrogen peroxide.

Split water into hydrogen and oxygen gas using two pencils and a battery in this fun electrolysis science project!

Learn about physics as you build your own mousetrap marshmallow catapult with this science project.

Learn about electromagnets and magnetic levitation.

A brief guide to exceptional science projects and science project videos on the web.

Build a mini solar car to see how to use solar energy for power.

Make a balloon rocket car and watch a video showing the project in action.