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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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Set off an a science adventure as you prepare a row of bee homes for your new visitors.
Zoology
Third Grade
This experiment will determine how different kinds of light affects the strength of bakerâs yeast.
Microbiology
High School
Did you know a mouse eats almost fifty times as much as a cow? Find out how and test out the strange science with your friends!
Life Science
Second Grade
Do plants get crowded?
Botany
Second Grade
Determine if picking up fallen food in 5 seconds or less prevents the transfer of bacteria from the ground.
Microbiology
Middle School
What's the science behind those out-of-sight roots? Find out if you can trick roots into growing in different directions.
Botany
Second Grade
This science fair project idea tests whether it is true that humans are in the morning than later during the day/night.
Anatomy
Middle School

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