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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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Evaluate gender differences in processing visual information.
High School
Psychology and Sociology
In this science fair project, students evaluate test subjects to determine if certain personality traits are more common in frequent users of social media.
High School
Psychology and Sociology
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
Psychology and Sociology
Explore the negative and positive consequences of stereotypes.
High School
Psychology and Sociology
Test whether spot magnets can help improve the symptoms of an injury.
High School
Psychology and Sociology
In this science fair project, students evaluate the alleged pain-relieving properties of amber.
Psychology and Sociology
Middle School
This experiment investigates whether there are certain sounds that affect men and women differently
High School
Psychology and Sociology
This science fair project compares the abilities of men and women to understand subtle communication through body language.
High School
Psychology and Sociology
This project examines the phenomenon of using a mirror to trick a person's brain into experiencing sensations in body parts not actually affected.
High School
Psychology and Sociology
This experiment will investigate whether reward or punishment is more apt to motivate people.
High School
Psychology and Sociology
This experiment investigates whether the Ranschburg Effect is observed more frequently in older or younger adults.
High School
Psychology and Sociology
Test the idea that people who wear glasses tend to be more educated. True or false?
Psychology and Sociology
Sixth Grade
Determine which factors promote the greatest  memory interference. Administer test, time how long it takes subjects to complete different tasks.
High School
Psychology and Sociology
Can you win a staring contest? Would your performance be influenced by your eyesight? Find out in this science fair project idea!
Psychology and Sociology
Sixth Grade
This project will explore whether people are emotionally susceptible to suggestions of both humor and sorrow.
High School
Psychology and Sociology

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