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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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In this experiment you observe and determine how well your cat uses his whiskers to navigate through a maze.
Life Science
Zoology
This project will explore whether test subjects, deprived of points of reference, will, in attempting to walk a straight course, walk in circles.
Life Science
Anatomy
This experiment will explore if and where fractals can be found in the natural world.
Botany
High School
Looking for a way to liven up a hot summer day? A little hands-on science is the perfect way to keep your kid occupied. So why not recruit your budding scientist and conduct an experiment or two?
Life Science
Elementary School
This experiment will explore if magnetism has any effect on the regeneration abilities of flatworms.
Life Science
High School
Do you think you could walk around upside down -- with your feet in the air and your head on the ground?
Botany
Second Grade
Discover flight initiation distance as you play around in the park with this fun bird watching project!
Zoology
Third Grade
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
Free science fair project idea that measures change in flexibility with age, using a variety of flexibility tests like Sit & Reach.
Anatomy
High School
Can you fool your eyes and your brain with an optical illusion?  The purpose of this science fair project is to demonstrate various kinds of optical illusions.
Anatomy
Kindergarten
Have your kid determine if a goldfish can be conditioned to expect food the same way Pavlov's dogs did with this fascinating science fair project.
Life Science
Elementary School

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