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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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Showing 136 to 150 of 188
This science fair project idea studies an optical illusion and explores whether a person is using their left or right brain hemisphere.
Psychology and Sociology
Elementary School
This science fair project idea explores how far the âdanger zoneâ is from different types of caution signs.
Psychology and Sociology
Elementary School
Study the effect of music on blood pressure. Compare blood pressure readings before and after the listening session. Analyze results, write a detailed report.
Psychology and Sociology
High School
Stories change as you retell them. The objective of this science fair project is to demonstrate how information gets interpreted, distorted and changed.
Psychology and Sociology
Kindergarten
Science fair project that determines the effect of concentrated mental effort on physical performance levels.
Psychology and Sociology
High School
Determine the effect of homework on academic performance. Collect grade info at the end of a semester, determine correlation between grades, amount of homework
Psychology and Sociology
High School
Test of the effect of exercise on rote memory. Prepare a single list of 40 randomly chosen words. Have volunteers recall as many words as possible.
Psychology and Sociology
Medium
Discover whether the color of text correlates with ease and speed of reading.
Psychology and Sociology
Middle School
This science fair project idea studies how how do readers predict what events will happen next while reading a story.
Psychology and Sociology
High School
Research optical illusions and human auras. Understand why the probable cause of perception is mach bands.
Psychology and Sociology
Middle School
Research camouflage products and techniques, test quality by timing volunteers. Calculate the average length of time to recognize the subject.
Psychology and Sociology
High School
This interactive project invites science fair-goers to participate in examination and recording to demonstrate the importance of firsthand observation.
Psychology and Sociology
Middle School
Study the effect of music on random rote memory. Examine the practical application of music in learning and education.
Psychology and Sociology
Middle School
This science fair project idea tests for the existence of an ability known as remote viewing.
Psychology and Sociology
High School
Administer IQ tests to volunteers. have one group practice typical IQ test problems. Then compare results of the two groups.
Psychology and Sociology
High School

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