Education.com
Try
Brainzy
Try
Plus

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.

Sort by:
Showing 121 to 135 of 156
This science fair project idea determines whether the older population prefers darker, duller colors rather than bright and lush colors.
High School
Psychology and Sociology
Science fair project idea examines different techniques for memorization. Analyze results of memory tests to determine which method is most effective.
High School
Behavioral/Health Science
This science fair project idea discovers the average number on the Scoville scale that humans can endure in hot peppers before physical signs kick in.
High School
Food
This science fair project idea explores whether energy drinks really stimulates a person's ability to have more energy.
High School
Health and Medicine
Free science fair project idea that examines cheating in school-age children. Project involves a task in which children are tested on various tasks.
High School
Psychology and Sociology
Research what is known about Alzheimer's disease and its treatment, and then prepare a script for television to educate the public.
High School
Health and Medicine
This science fair project determines the quality of a given product.
High School
Behavioral/Health Science
This science fair project determines which type of physical activity most improves memory.
High School
Behavioral/Health Science
Science fair project that studies how the brain transforms man-made symbols into meaningful concepts.
High School
Psychology and Sociology
Science fair project that creates a pamphlet to help others learn about Epilepsy, its causes, symptoms and treatments.
High School
Health and Medicine

Share these projects with friends

clear all

Filter by

Subject