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High School Science Fair Projects

Need a science fair project that's fun, engaging, and appropriately rigorous for a high school science fair? Education.com has assembled a rich collection of high school science fair projects and high school science fair project ideas written by our team of professional scientists, science teachers, and educational consultants. We offer free high school science experiments on every science fair topic, including physics, chemistry, biology, engineering, and even psychology. Check the boxes in the sidebar to filter your results, or use the search bar to find a winning idea for your upcoming science fair. Hundreds of good science fair projects are only a click away.

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Showing 1 to 15 of 27
In this science fair project idea learn to model how an artificial satellite is launched into orbit.
High School
Middle School
High school students recreate Michael Faraday's experiment in this cool science fair project that induces current in a coil of wire.
Ninth Grade
Physics
This science fair project idea examines how well individuals can remember a story they were told and how accurately they pass that story along.
High School
Elementary School
This science fair project idea examines eye color genetics and the role it plays in eye color inheritance.
Tenth Grade
Medium
This science fair project idea determines if mice and rats become aggressive when another mouse or rat is introduced into their territory.
High School
Middle School
This science fair project idea is develops a modern interior lighthouse design and encourages lighthouse preservation and restoration.
High School
Hard
This science fair project idea teaches about the size of two different systems: the solar system and an atomic system.
High School
Middle School

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