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 the biodiversity of fungi in different ecosystems by identifying species of fungi.
Ninth Grade
Fifth Grade
Science fair project that compares tree leaf size and shape based on the leaf's position in the tree. Is their is a noticeable difference between high and low?
Ninth Grade
Seventh Grade
Science fair project determines relationship between number and variety of insects and spiders by collecting and counting invertebrates in a ecosystem.
Ninth Grade
Fifth Grade
Science fair project that determines whether algae can be made to grow by feeding it supplementary carbon dioxide.
Ninth Grade
Sixth Grade

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