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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 determines if mice and rats become aggressive when another mouse or rat is introduced into their territory.
Zoology
Middle School
The purpose of this science fair project is to demonstrate how yeast, a fungus, causes bread to rise.
Microbiology
Elementary School
A fun, life science sxperiment idea idea involving strategies for keeping birds away from crops using a distress call. What kind of distress call works best?
Life Science
Middle School
Check out this fun science project idea to measure the amount of vitamin C in ripe, half-ripe, unripe and stored oranges.
Botany
Middle School
The goal of this fun science experiment is to explore the limitations of sight and learn working of the human eyes.
Anatomy
Elementary School
Check out this cool science project idea to explore how temperature creates annual rhythms that govern plant growth.
Life Science
Elementary School
This science fair project idea discovers which parts of the body are more sensitive to touch than other parts of the body.
Anatomy
Elementary School
Check out this fun science fair project idea to measure bacterial colonies from door handles and explore the effectiveness of different cleaning agents.
Microbiology
Middle School
This science fair project idea explores the egg's thin membrane.
Life Science
Elementary School

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