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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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Slime mold is no longer classified as fungi! So what is it? In this cool science fair project, learn how to grow slime mold and explore its behavior.
Zoology
Microbiology
This science fair project idea explores plant growth from a bulb, root, and a stem and investigates asexual plant reproduction.
Botany
Elementary School
Which public places harbor the most bacteria and germs? Test different environments to find out where the most bacteria live in this science project.
Microbiology
Seventh Grade
Kids will learn how to clean fish tank the natural way. Add catfish to the tank and see if your water gets cleaner.
Zoology
Kindergarten
In this experiment, kids will see if pruning tomato plants makes them more fruitful and learn about the factors that contribute to a plant's fruit production.
Botany
Third Grade

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