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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 experiment tests if dog saliva can really help heal wounds.
Elementary School
Fourth Grade
In this classic Ivory soap experiment, kids learn what happens to different types of soap in the microwave, and why!
Third Grade
Chemistry
Kids will learn about insulation, heat conduction, and the economic benefits of energy efficient windows in this cool science fair project.
Fifth Grade
Environmental Issues
This science project idea determines how people recognize words while reading.
Elementary School
Middle School
This science fair project idea studies how time perception changes with age.
Elementary School
Middle School
How do series and parallel circuits work, and which produces the brightest light in a light bulb? Construct both in this project and find out!
Fifth Grade
Electricity and Magnetism
This science fair project idea determines the most effective method of preserving food.
Elementary School
Fourth Grade
This science fair project idea explores how water and ice can change the form of rocks.
Elementary School
Geology

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