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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 science project allows students to study the psychology of happiness.
Psychology and Sociology
Elementary School
The objective of this science fair project is to assess the benefits of the game system for improving player performance following use.
Psychology and Sociology
High School
The objective of this science fair project is to understand the effects of multitasking on the quality of work that is produced.
Psychology and Sociology
Middle School
This project is about after-images and what possibly affects them.
Psychology and Sociology
Middle School
Psychology and Sociology
Middle School
Weather and Climate
Elementary School

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