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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 46 to 60 of 156
This experiment observes inattentional blindness and investigates whether certain age groups or genders are more likely to demonstrate this phenomenon.
High School
Behavioral/Health Science
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
Compare the whitening abilities of four different brands of whitening toothpaste to see which one whitens the fastest and which one whitens the most.
High School
Consumer Science
Test whether spot magnets can help improve the symptoms of an injury.
High School
Psychology and Sociology
In this experiment, students create music with subliminal messaging to try to influence people's decision-making.
High School
Behavioral/Health Science
Explore the negative and positive consequences of stereotypes.
High School
Psychology and Sociology
Monitor the impact learning how to play chess has an academic performance. Divide subjects into two groups compare GPA
High School
Behavioral/Health Science
In this experiment two environments will be compared: a room with interior design that uses correct Feng Shui versus one with incorrect Feng Shui.
High School
Behavioral/Health Science
In this science fair project, students evaluate the alleged pain-relieving properties of amber.
Psychology and Sociology
Middle School
This experiment examines whether social orientation (extroversion or introversion) is correlated with memory.
High School
Behavioral/Health Science
This experiment will investigate whether reward or punishment is more apt to motivate people.
High School
Behavioral/Health Science
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
Health and Medicine
This project explores how well couples convey complex emotions such as envy and pride to one another solely through the sense of touch.
High School
Behavioral/Health Science

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