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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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This science fair project idea demonstrates the property of bouncing in a fresh new way.
High School
Physics
This science fair project idea examines readersâ expectations in regard to literature.
High School
Medium
This science fair project idea discovers new ways to use recycled materials and encourages new architectural design ideas.
High School
Medium
Science fair project that creates a pamphlet to help others learn about Epilepsy, its causes, symptoms and treatments.
High School
Easy
Learn the chemistry and physics of the brain, how our nervous system work. Demonstrate that the brain is an electrical and chemical machine.
High School
Psychology and Sociology
Determine if each hemisphere specializes in dealing with specific functions. Include illustrations of the brain, it hemispheres.
High School
Medium
Research hemispheric brain dominance in order to determine if you have a dominant side. Test foot, ear dominance. Record observations.
High School
Medium
This science fair project idea helps develop new and improved earthquake detection methods and techniques.
High School
Ecology
In this experiment we use Scotch Guard to make sand that resists water.
High School
Middle School

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