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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This science fair project idea tests the effect of heat- at varying temperatures- on the viability of biological enzymes.
Life Science
Middle School
This science project idea studies differences between drugstore brand and expensive salon brand shampoos.
Life Science
High School
The objective of this science project is to determine the length of time for different seeds to germinate.
First Grade
This science fair project researches the most effective method to cut an onion and stay tear-free.
Life Science
Middle School

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