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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  determines what household items are good conductors of electricity.
Elementary School
Third Grade
This science fair project determines how age affects the speed that someone can change the focus of their eyes between near and far sightedness.
Elementary School
Middle School
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
How do organic materials become soil? This science experiment measures what materials biodegrade.
Elementary School
Second Grade
This science fair project idea  provides evidence that air is everywhere and takes up space.
Elementary School
Fourth Grade
This science fair project idea demonstrates that light travels in straight lines and experiments with reflecting light.
Elementary School
Fourth Grade
This science fair project idea  produces sounds by creating vibrations using different objects.
Elementary School
Fourth Grade
This science fair project idea discovers which parts of the body are more sensitive to touch than other parts of the body.
Elementary School
Fifth Grade
The project determines the forces that cause paper airplanes to fly and determine which type of paper airplane flies the farthest.
Third Grade
Aerodynamics
This science fair project has kids conduct a blindfolded taste test to determine how smell influences our ability to taste foods.
Elementary School
Fourth Grade
Do earthworms like moisture or darkness? Find out as we explore the relationship between earthworms and light.
Second Grade
Earth & Space Science
There are many benefits to bugs and insects. This science project shows how cockroaches, termites, and other critters benefit our planet.
Elementary School
Second Grade
This science fair project idea identifies trees using a dichotomous key.
Elementary School
Fourth Grade

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