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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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This science fair project idea explores whether it is easier to balance on a narrow ledge or on a rope.
Anatomy
Elementary School
This science fair project idea determines an average personĂ¢s ability to use their anaerobic power system over a period of 2 weeks.
Anatomy
Middle School
Make a backbone model to explore human anatomy and life science.
Life Science
Third Grade
Study the effect of music on blood pressure. Compare blood pressure readings before and after the listening session. Analyze results, write a detailed report.
Anatomy
High School
The objective of this science fair project is to test how effective waterless hand sanitizers and generic ethanol kill bacteria.
Microbiology
Elementary School
This project explores whether music affects the growth and health of plants.
Life Science
Botany
This project determines the age of a tree using a growth factor chart instead of cutting the tree down to count the rings in its base.
Life Science
Botany
Determine the growth rates of different types of human hair. Ask volunteers to not cut their hair until the end of experiment. Measure hair length.
Anatomy
Middle School
Test of the effect of exercise on rote memory. Prepare a single list of 40 randomly chosen words. Have volunteers recall as many words as possible.
Anatomy
Medium

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