Life Science and Biology Science Fair Projects'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, 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.
Sixth Grade
Get a better understanding of water content by dehydrating carrots.
Science fair project that examines how to grow bacteria in a controlled setting, using simple materials from around the home.
Fourth Grade
Science fair project that examines the biodiversity of ant populations in various locations.
Life Science
Ninth Grade
Science fair project that determines whether wireless networks damage living plants. Are WiFi radiation hazardous to your health?
Sixth Grade
This science fair project explores different types of endangered frogs, and why some are endangered while others are not.
Life Science
Ninth Grade
Discover flight initiation distance as you play around in the park with this fun bird watching project!
Third Grade
Science fair project that determines whether algae can be made to grow by feeding it supplementary carbon dioxide.
Life Science
Sixth Grade
Students explore hot desert plant adaptations in this cool science fair project by observing how these organisms prevent excessive transpiration.
Fifth Grade

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