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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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This fun science project helps to investigate how much water can a plant take up and release in a certain period of time through the process of transpiration.
Middle School
Life Science
Science fair project that examines how light wavelengths affect photosynthesis in the aquatic plant: Elodea.
Life Science
Seventh Grade
Salmonella and E.coli are common food contaminates. This experiment measures the time it takes for E.coli and Salmonella to reach hazardous levels in fish.
Middle School
Microbiology
Science fair project that tests the effects of temperature change on the reactivity of the catalase enzyme.
Life Science
Microbiology
This science fair project has kids conduct a blindfolded taste test to determine how smell influences our ability to taste foods.
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
Science fair project idea examines different techniques for memorization. Analyze results of memory tests to determine which method is most effective.
Middle School
Life Science
This science fair project idea compares biodiversity between drops of water.
Middle School
Life Science
Science fair project idea examines validity of mood ring predictions. Analyze accuracy of results, consider the impact of temperature
Middle School
Life Science
This science fair project idea investigates how different disinfectants work in killing germs.
Microbiology
Seventh Grade

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