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Elementary School Science Fair Project Ideas

Education.com's elementary school science fair projects expose kids to a broad range of opportunities for scientific inquiry, arming them with the tools and knowledge they need to answer their questions about the world around them. Elementary school science experiments are a great way to demonstrate important concepts in physics and chemistry, while our elementary school science fair project ideas equip kids with carefully explained procedures that yield enlightening results.

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This science fair project idea explores the egg's thin membrane.
Elementary School
Third Grade
This science fair project idea explores how enzyme inhibitors, active sites, non-competitive enzyme inhibitors, and substrates work.
Elementary School
Third Grade
This science fair project idea determines if the color of light affects the growth of plants.
Elementary School
Fourth Grade
Take a closer look at your furry friend (or the furry friend of a neighbor -- with permission) to discover if communication exists between cats and humans.
Second Grade
Zoology
This experiment has students record rat behavior to learn about the benefits of rats and research rat myths throughout history.
Elementary School
Second Grade
This science fair project idea determines if the temperature of rubber effects how high it bounces.
Elementary School
Fourth Grade
This science fair project idea explores whether the process used to dry the beans we eat for food renders them unviable.
Elementary School
Third Grade
This science fair project idea  determines what household items are good conductors of electricity.
Elementary School
Third Grade
This science fair project idea shows how a vibrating object transfers energy to whatever it touches.
Elementary School
Easy
This science fair project idea explores the different properties of matter.
Elementary School
Fourth Grade

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