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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 examines eye color genetics and the role it plays in eye color inheritance.
Genetics
Tenth Grade
Get a better understanding of water content by dehydrating carrots.
Botany
Kindergarten
Students explore hot desert plant adaptations in this cool science fair project by observing how these organisms prevent excessive transpiration.
Botany
Fifth Grade
This science fair project idea explores how far the average human can see.
Anatomy
Middle School
This science fair project idea explores which fruit molds the fastest.
Microbiology
Fifth Grade
This science project lets students explore the number of spots on a ladybird and how to treat ladybugs with respect.
Zoology
Elementary School
This science fair project idea explores whether talking to a plant will help it grow.
Botany
Elementary School
This science fair project idea examines reptile behavior and to determine whether reptiles are more active during warmer temperatures.
Zoology
Middle School
This science fair project idea explores whether it is easier to balance on a narrow ledge or on a rope.
Anatomy
Elementary School

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