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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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Bake some cookies with an oven that collects sunlight and traps the shorter wavelengths (heat!).
Seventh Grade
Middle School
In this science fair project, students evaluate the alleged pain-relieving properties of amber.
Seventh Grade
Middle School
In science fair projects, middle school students discover why nitrogen fixing bacteria are important to plant growth.
Seventh Grade
Middle School
This project explores whether there is an effect on people, including heart rate and self-expressed mood, when they are exposed to different types of music.
Seventh Grade
Middle School
This science fair project evaluates which sense produces the fastest response time: hearing, touching, smelling or seeing.
Seventh Grade
Middle School
This project examines whether corked bats truly make a ball travel farther than wooden bats that haven't been altered.
Seventh Grade
Middle School
Find out whether optical mice are useful on all surfaces or if there are drawbacks to this supposedly superior solution to the traditional roller-ball mouse.
Seventh Grade
Fifth Grade
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
Middle School
Science fair project that measure winds speed, temperature, and time of day in order to determine the origins of the wind.
Seventh Grade
Sixth Grade
In this experiment you will evaluate whether praise improves athletic performance.
Seventh Grade
Middle School

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