Education.com
Try
Brainzy
Try
Plus
Black Friday sale on now! Save 50% on PLUS and Brainzy with coupon BLACKFRI. Learn More

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 76 to 90 of 156
Analyze competed scientific studies to determine the effectiveness of ancient remedies. Create a chart that illustrates the effectiveness of these treatments.
High School
Health and Medicine
This science fair project idea tests the effectiveness of various forms of insulation for warming the human body.
High School
Consumer Science
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
This science fair project idea explores edible things you didn't know you could eat.
High School
Food
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 experiment investigates whether the psychological phenomenon of the halo effect can be used to explain people's perceptions of others.
High School
Behavioral/Health Science
This science fair project idea determines an average personâs ability to use their anaerobic power system over a period of 2 weeks.
High School
Sports
What factor affects a person's choice: item location, or item color? Kids determine the answer to this question in this cool science fair project.
High School
Psychology and Sociology
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
Science fair project that determines the effect of concentrated mental effort on physical performance levels.
High School
Psychology and Sociology
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
Detail the chemical properties, nutritional value, medicinal effects of garlic, Write a detailed report, prepare recipes.
High School
Food
This science project challenges high school students to study the linguistic evolution of text messaging.
High School
Behavioral/Health Science
This science fair project idea examines readersâ expectations in regard to literature.
High School
Psychology and Sociology

Share these projects with friends

clear all

Filter by

Subject