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Science Fair Project Ideas

Find the science fair project ideas you're looking for. Many different science fair projects are available for you to browse through and get ideas for your own science fair project.

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Place mushroom caps on poster board, label samples. Check beneath mushroom caps for 'prints' of spores. Record and interpret prints left behind.
Middle School
Medium
Raise fish in different sized aquariums for 8 weeks. Document growth rate. Determine optimal volume for fish growth.
Middle School
Medium
Check out this cool science fair project idea to explore the relation between onions and eyes and how to  prevent eyes from tearing while cutting an onion.
Middle School
Easy
Protozoa and ciliate and amoeba, oh my! The objective of this science fair project is for students to use a microscope and identify microscopic life.
Elementary School
Fifth Grade
In this free science fair project idea, test a friend on how long it takes them to trace the mirror image of an object.
Middle School
High School
This science fair project teaches you about what makes persimmons so tart and how astringency can be removed by studying the effect of tannins on fruit.
Elementary School
Fifth Grade
In this project, sunlight is blocked from a leaf in order to see the affect that sunlight has on leaves.
Elementary School
Second Grade

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