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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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Get cool physics science fair project ideas for advanced middle school and high school students on the power of air pressure by using soda can as an example.
High School
Physics
Determine whether a hot liquid cools off faster when liquid is added before or after a two minute wait.
High School
Physics
Science fair project that demonstrates the process known as refraction, which allows glasses and contact lenses to help people with poor vision.
Physics
Eighth Grade
Science fair project which uses a camera to observe the surface of a balloon in the moment of its explosion.
Physics
Seventh Grade
The actual factors affecting friction may surprise you! Learn about the coefficient of friction and put some trigonometry into practice in this science project.
Physics
Tenth Grade
Make stunning pendulum waves and learn the math behind the patterns generated with this cool and easy science project.
Physics
Tenth Grade
The objective of this project is to evaluate whether a top will spin at different rates during different phases of the moon.
Physics
Ninth Grade

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