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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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In this science fair project, students use hot and cold water to simulate what happens when a warm front meets a cold one.
Seventh Grade
Middle School
Cookie catastrophe! In this project you will determine if different types of cookie sheets can cause cookies to bake differently.
Seventh Grade
Middle School
Science fair project which compares the rate of temperature change and the maximum temperature as a result of the angle of light radiation.
Seventh Grade
Fourth Grade
Science fair project that measures the relative times it takes a plastic bag and a biodegradable plastic bag to decompose.
Seventh Grade
Sixth Grade
Science fair project that models the subterranean movement of water, using Darcy's Law. How can this information be used in hazardous material spills?
Seventh Grade
Sixth Grade
Science fair project that determines whether algae can be made to grow by feeding it supplementary carbon dioxide.
Seventh Grade
Sixth Grade
Science fair project that examines how winter storms form and the relationship between temperature, moisture and snow.
Seventh Grade
Third Grade
Science fair project that determines which types of clouds are best at blocking harmful UV radiation.
Seventh Grade
Sixth Grade
This project explores the effectiveness of various common household ingredients in cleaning tarnished and oxidized coins.
Seventh Grade
Middle School

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