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Ninth Grade Science Fair Project Ideas

Great selection of ninth grade science fair project ideas. These science fair projects can help you find ninth grade level ideas for your science fair.

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Science fair project that compares leaf pigments of various tree species. Which tree species do you think will have the most pigments and why?
Ninth Grade
Seventh Grade
This science fair project explores whether musicians are better than non-musicians at distinguishing and understanding speech in noisy environments
Ninth Grade
High School
This social science experiment assesses whether the timing of peak mental performance shifts from afternoon to morning as we age.
Ninth Grade
High School
In this science fair project, students evaluate the alleged pain-relieving properties of amber.
Ninth Grade
Middle School
Investigate the kinds of memories we tend to store and the emotions we store with them. Determine if memories have a strong emotional component.
Ninth Grade
Tenth Grade

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