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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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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 determines if mice and rats become aggressive when another mouse or rat is introduced into their territory.
Middle School
Zoology
This science fair project idea compares biodiversity between drops of water.
Middle School
Life Science
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 that compares the ecology of different soil samples by identifying which sample has the most invertebrates living in it.
Life Science
Fifth 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
Science fair project that examines the vein structure (venation) of leaves in order to determine the class of the plant sample.
Botany
Sixth Grade
Experiment about connection of senses of taste and smell. Using blindfold and noseplugs, administer blind taste test. Analyze results and organize data.
Middle School
Life Science
This science fair project idea investigates how different disinfectants work in killing germs.
Microbiology
Seventh Grade
Store bowls of fresh fruit in differently lighted environments. Contrast freshness based on appearance.
Middle School
Life Science
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

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