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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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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
Can cinnamon protect food against mold? The objective of this project to protect applesauce from mold with the introduction of cinnamon.
Microbiology
Middle School
Botany
Elementary 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
Check out this fun science project idea to get a better understanding of unstable isotopes and the process of radioactive decay of isotopes through modeling.
Life Science
High School
Science fair project idea examines what is remembered from high school education. Formulate and administer high school curriculum tests to adults over 21.
Life Science
High School
Science fair project idea examines different techniques for memorization. Analyze results of memory tests to determine which method is most effective.
Life Science
Middle School
Can a horse lead itself to the carrot?  Train your horse with carrots and boxes and test horse memory in this fun zoology science fair project.
Zoology
Second Grade
This fun science project helps to investigate how much water can a plant take up and release in a certain period of time through the process of transpiration.
Life Science
Elementary School
Science fair project idea that examines different physical characteristics of a chosen animal. Make educated guesses about evolution based on animal's form.
Zoology
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
Salmonella and E.coli are common food contaminates. This experiment measures the time it takes for E.coli and Salmonella to reach hazardous levels in fish.
Microbiology
Zoology

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