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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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In this project, different childproof containers are tested to see how childproof they really are.
Elementary School
Fifth Grade
Word color association is just a fancy way to talk about the way we connect colors with words.
First Grade
Psychology and Sociology
Do human lie detectors exist? Charge up your powers of observation to see if you can tell a lie from the truth.
Elementary School
Psychology and Sociology
Step into the fantastic world of colors with a project that explores what shade you -- and your friends -- like best.
Second Grade
Psychology and Sociology
It's the day before the test, and you still have a ton to memorize! Sound familiar? Test memorizing techniques to help yourself out next time.
Elementary School
Psychology and Sociology
Have you ever wondered how many numbers most people can memorize? Test your friends to find out!
Third Grade
Psychology and Sociology
Is it a square or a circle? See if you can trick your friends with this zany science project!
Second Grade
Psychology and Sociology
This science fair project idea examines whether boys and girls differ in reflexes.
Elementary School
Fourth Grade
Can you fool your eyes and your brain with an optical illusion?  The purpose of this science fair project is to demonstrate various kinds of optical illusions.
Elementary School
Kindergarten
In this project, a mnemonic is used to test how it increases memory.
Elementary School
Fifth Grade
It's rhyme time! With this science fair project idea, your child will find out which words can be considered easy rhyming words, and why.
Second Grade
Psychology and Sociology

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