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Middle School Science Fair Project Ideas

Education.com's team of professional scientists, science teachers, and educational consultants has put together a fantastic collection of free life science, science fair projects, life science experiments, and biology science fair projects for kids. If your child has an upcoming science fair and is interested in microbiology, botany, or the human body, Education.com has you covered with cool and easy life science and biology projects that will have little biologists doing everything from building models of cells to determining if people can be genetically predisposed to hearing loss. Check out our free resources below!

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Time to look at our faces! Are they symmetrical or asymmetrical? Find out in this science fair project idea.
Anatomy
Sixth Grade
Science fair project that examines how to grow bacteria in a controlled setting, using simple materials from around the home.
Microbiology
Fourth Grade
This science fair project idea's objective is to understand the architecture and function of neurons and their key components.
Middle School
Anatomy
Science fair project that determines whether windmills can be designed so that birds will not feed on them. Will they discriminate between different patterns?
Life Science
Sixth Grade
In this fun science fair project, you will learn all about leaves, including their petiole (stalk), veins, blades, and more!
Middle School
Botany
This science fair project idea determines if mice and rats become aggressive when another mouse or rat is introduced into their territory.
Middle School
Zoology
Science fair project that compares the ecology of different soil samples by identifying which sample has the most invertebrates living in it.
Life Science
Fifth Grade
This science fair project idea determines which colors are more difficult to read at a distance.
Middle School
Anatomy
Science fair project that tests whether cats have a preference for organic food.
Middle School
Zoology

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