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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 cats can be trained in the same way that dogs can.
Zoology
Elementary School
This experiment explores whether music affects the growth of bacteria and could help figure out better ways to process sewage and other microbe-assisted duties.
Life Science
Microbiology
In this science project, learn about water transport in plants and make a beautiful dyed floral arrangement with cohesion, adhesion, and xylem tubes!
Botany
Third Grade
This science fair project idea attempts to train a worm to complete a simple maze in order to find out if worms can learn and remember.
Zoology
Elementary School
Check out this cool science fair project idea to learn why it is important for kids to eat healthy foods like fresh fruits and vegetables.
Life Science
Elementary School
In this science fair projects, students will grow out the bacteria that collect on air conditioner filters.
Life Science
Microbiology
Which bread molds fastest? Explore the different kinds of breads and how quickly they mold, along with the role of preservatives.
Life Science
Middle School

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