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Seventh Grade Science Fair Project Ideas

When browsing our collection of 7th grade science fair project ideas, don't expect to find any paper-mâché volcanoes! Education.com has put together a solid collection of seventh grade science fair project ideas that are appropriately rigorous for 7th graders, challenging students to ask and pursue the answers to their own original scientific questions. At this age, students become bolder in regard to what they set out to explore because they know that even hypotheses that don't turn out to be true can lead to fruitful and enlightening investigations. Whether you're looking for winning 7th grade science fair project ideas, great 7th grade science experiments to do for extra credit, or unique and cool 7th grade science projects to serve as inspiration for your own class project, you've come to the right place.

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Science fair project that uses distillation to convert salt water into fresh water.
Seventh Grade
Chemistry
This project examines whether corked bats truly make a ball travel farther than wooden bats that haven't been altered.
Seventh Grade
Physical Science
In this experiment, you will be making your own paper flashlight by conducting electricty with graphite.
Seventh Grade
Physical Science
Learn how to relight a candle by lighting the vaporized wax in the smoke, and test how various kind of wax and candle brands relight differently.
Seventh Grade
Physical Science
This science fair project compares the allelopathic chemical produced by the Black Walnut tree to a commercial herbicide in stopping the growth of a shrub.
Seventh Grade
Physical Science
Demonstrate how we are able to locate sounds, echolocation. Have a blindfolded subject locate you by the sound of your clapping.
Seventh Grade
Physical Science
Will your liquid weigh less once you remove the fat from it? Find out in this science fair project idea.
Seventh Grade
Chemistry
This project will examine the relationship between wind velocity and direction and the distance a baseball travels.
Seventh Grade
Physical Science
Cookie catastrophe! In this project you will determine if different types of cookie sheets can cause cookies to bake differently.
Seventh Grade
Physical Science

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