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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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Showing 31 to 45 of 72
Test the effects of left and right handedness on writing speed and penmanship. Volunteers hand-copy the same paragraph of text, which samples look neater?
High School
Psychology and Sociology
Learn more about consumer preferences, product availability and pricing. Search ebay listings typing keywords of your choice. Interpret statistical analysis
High School
Psychology and Sociology
Look at people's face shape. Do you think their face shape affects your perception of kindness? Find out more in this science fair project idea!
Psychology and Sociology
Seventh Grade
This science fair project idea examines  whether music has an effect on a person's ability to complete a simple task that requires concentration.
High School
Psychology and Sociology
This science fair project idea studies how how do readers predict what events will happen next while reading a story.
High School
Psychology and Sociology
Will people perceive your intelligence differently depending on your hair color? Find out in this science fair project idea!
Psychology and Sociology
Sixth Grade
Study the effect of music on blood pressure. Compare blood pressure readings before and after the listening session. Analyze results, write a detailed report.
High School
Psychology and Sociology
This science fair project idea tests for the existence of an ability known as remote viewing.
High School
Psychology and Sociology
Science fair project that determines the effect of concentrated mental effort on physical performance levels.
High School
Psychology and Sociology
What happens when 'coffee-addicts' miss coffee for 1 day? Find out in this science fair project idea!
Psychology and Sociology
Sixth Grade
Do males really prefer listening to male than female singers? Find out when exploring this science fair project!
Psychology and Sociology
Sixth Grade
Determine the effect of homework on academic performance. Collect grade info at the end of a semester, determine correlation between grades, amount of homework
High School
Psychology and Sociology
Research optical illusions and human auras. Understand why the probable cause of perception is mach bands.
High School
Psychology and Sociology
Research camouflage products and techniques, test quality by timing volunteers. Calculate the average length of time to recognize the subject.
High School
Psychology and Sociology

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