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Life Science and Biology Science Fair Projects

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 in which you will build your own algae photobioreactor which will meet the physiological requirements of algae for maximum growth.
Life Science
Ninth Grade
Science fair project that evaluates how well clothing fabrics block UV radiation by examining the properties of different fabrics.
Life Science
Middle School
Science fair project that determines whether increased levels of ultraviolet radiation are harmful to the growth of lettuce plants.
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 that observes hemoglobin synthesis in the small crustacean species Daphnia Magna.
Life Science
Ninth Grade
Science fair project that examines how yeast grows, and which conditions allow for optimal growth. What types of nutrients does yeast prefer?
Life Science
Fifth Grade
Science fair project which examines how stopping a tomato's ripening process using the enzyme ethylene effects the tomato plant and its reproduction cycle.
Life Science
Sixth Grade
Science fair project in which you will learn more about the natural world by preserving and identifying different animal tracks.
Life Science
Fourth Grade

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