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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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Can electric current move through water? Do this free science fair project and explore whether water is an electrical conductor.  Great project for kids.
Elementary School
Electricity and Magnetism
Can you measure the flow of electricity?  In this free science fair project, explore how flow rate of electricity is measured and what determines the speed.
Elementary School
Electricity and Magnetism
How can fuses protect electric wires from overheating? In this free science fair project, you can explore and learn how fuses protect wires from heating up.
Elementary School
Electricity and Magnetism
This science fair idea is a great way for kids to explore static electricity. Kids will give a comb a static charge and watch as it separates pepper from salt.
First Grade
Easy
This science fair project idea  determines what household items are good conductors of electricity.
Elementary School
Third Grade
This science fair project idea determines what household items are good conductors of electricity.
Third Grade
Fourth Grade
Create a DIY Electromagnet! Using a 9v battery to create an electrical field around a nail, students explore electromagnetism in this cool science project idea.
Fourth Grade
Fifth Grade
This science fair project idea determines which brand of batteries have the longest life.
Elementary School
Middle School
For this science fair project, kids will learn how to make a lemon battery. They can conduct this classic experiment using readily available materials.
Second Grade
Electricity and Magnetism
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
Create safe lightning for kids! They'll learn how to make lightning at home with this fun science fair project idea illustrating static charges and grounding.
Fifth Grade
Electricity and Magnetism

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