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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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Free science fair project idea that examines the differences between cats and dogs. Analyze objective qualities rather than subjective ones.
Elementary School
Third Grade
Have fun with bubbles and find out why there are bubbles in your tap water in this cool science fair project idea.
Elementary School
Easy
Ant behavior is closely related to light intensity. This free science fair project idea examines how fast ants dig when they are exposed to to light and dark.
Fifth Grade
Middle School
How well can people recall what they have observed. Test your knowledge in this fun experiment.
Elementary School
Fourth Grade
Check out this cool science fair project idea to explore non-chemical means of preserving fruits by using thermotherapy.
Elementary School
Middle School
What is a wedge? Kids find out by experimenting with different wedges in this simple science fair project idea.
Second Grade
Engineering
The goal of this fun science experiment is to explore the limitations of sight and learn working of the human eyes.
Elementary School
Middle School

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