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Science Fair Project Ideas

Education.com has assembled a vast collection of science fair project ideas written by science teachers, professional scientists, and educational consultants on popular science fair topics ranging from physics and chemistry to biology and even sociology. We offer free science fair ideas suitable for every grade level, be it preschool, kindergarten, elementary school, middle school, or high school. Check the boxes in the sidebar to filter your results, or use the search bar to find that perfect science fair project or experiment your child will be sure to love.

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This experiment investigates whether font choice affects peoplesâ ability to remember the information that they read.
Middle School
Sixth Grade
We're all familiar with the idea that some songs âget stuck in your head.â This experiment explores the validity of that claim.
High School
Ninth Grade
This experiment investigates whether paper color influences people's ability to remember the information that they read.
Middle School
Sixth Grade
This project determines whether hands-on practice, mental practice, or no practice leads to better shooting of free-throws.
Middle School
Sixth Grade
This project explores whether people's choice of a 'random' number is not as random as it seems.
Elementary School
Fourth Grade
Which music genres have the fastest tempos? The slowest? This experiment determines if there's a relationship between beats per minute in a song and its genre.
Elementary School
Second Grade

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