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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 examines how to grow bacteria in a controlled setting, using simple materials from around the home.
Seventh Grade
Fourth Grade
Science fair project which teaches you how to make your own homemade glue by combing curdled milk with baking soda.
Seventh Grade
Fifth Grade
This project determines how much the rebound rates of tennis balls change after ten games.
Seventh Grade
Middle School
Science fair project about work and energy which uses a simple mathematical formula to predict how far a jar will roll down an incline.
Seventh Grade
Fourth Grade
In this experiment, recycled objects are separated to demonstrate how mixtures are made and the variance in the physical properties of their ingredients.
Seventh Grade
Middle School
This experiment demonstrates the conservation and transfer of energy using a marble rolling over sandpaper.
Seventh Grade
Middle School
Science fair project that compares the freezing temperature of salt water and freshwater in order to learn about supercooling and condensation nuclei.
Seventh Grade
Fifth Grade
This experiment determines the distribution of darts around a bulls eye to simulate the probability of an electron's location in its own cloud of electrons.
Seventh Grade
Middle School
This project explores ways to prevent static electrical shocks.
Seventh Grade
Elementary School
Science fair project that examines the benefits of the plant enzyme: pectin methyl esterase (PME). Where is PME found in the plant? What does it do chemically?
Seventh Grade
Sixth Grade
This project examines what types of objects burn and which burn faster and cleaner.
Seventh Grade
Elementary School
This project explores whether music affects the growth and health of plants.
Seventh Grade
Middle School
Science fair project that examines oxidation, reduction and chemical indicators by testing for the presence of the iodide in salt.
Seventh Grade
Sixth Grade

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