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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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Experiment about connection of senses of taste and smell. Using blindfold and noseplugs, administer blind taste test. Analyze results and organize data.
Life Science
Anatomy
Science fair project idea examines validity of mood ring predictions. Analyze accuracy of results, consider the impact of temperature
Life Science
Elementary School
This science fair project idea investigates whether plants can survive being frozen.
Botany
Elementary School
Wonder why bugs always fly around your lights at night? This experiment determines whether insects are attracted to the heat or the light.
Life Science
Elementary School
This project determines the age of a tree using a growth factor chart instead of cutting the tree down to count the rings in its base.
Life Science
Botany
This science fair project idea compares biodiversity between drops of water.
Life Science
Elementary School
Check out this fun science fair project idea to explore the process of diffusion in a cell and learn the difference between osmosis and diffusion.
Life Science
High School
This high school science fair project idea helps you compare the sensitivity of touch receptors in different areas of the body and between different people.
Life Science
High School
What does yeast eat? Sugar, of course. But yeast also has some powerful enemies in the form of antifungal agents! Kids test them out in this fun yeast lab.
Microbiology
Eighth Grade

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