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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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Science fair project that helps visualize how the human brain functions by constructing a model of a brain.
Anatomy
Middle School
Check out this fun high school science fair project idea to identify features of a mushroom and learn how do humans use fungi to their benefit?
Life Science
Ninth Grade
Research optical illusions and human auras. Understand why the probable cause of perception is mach bands.
Anatomy
Middle School
Determine the growth rates of different types of human hair. Ask volunteers to not cut their hair until the end of experiment. Measure hair length.
Anatomy
Middle School
Study structure of the lens found in the human eye and determine whether it is concave or convex. Prepare a ray diagram, formulate hypothesis.
Anatomy
Seventh Grade
In this project, build an insect model that shows how the head, thorax, and abdomen fit together! Learn insect anatomy by constructing a paper mache critter.
Zoology
Anatomy
This science fair project idea explores the different parts of the human ear and  models how the human ear reacts to sound waves.
Anatomy
Elementary School
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
This science fair project idea explores how far the average human can see.
Anatomy
Middle School

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