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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 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
Psychology and Sociology
Step into the fantastic world of colors with a project that explores what shade you -- and your friends -- like best.
Psychology and Sociology
Second Grade
This science fair project idea measures out the sugar of various foods and find out whether people can correctly determine how much sugar is in common foods.
Elementary School
Psychology and Sociology
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.
Psychology and Sociology
Second Grade
This science fair project idea explores whether color affects a person's emotional state.
Psychology and Sociology
Fifth Grade
How well can people recall what they have observed. Test your knowledge in this fun experiment.
Elementary School
Psychology and Sociology
This science fair project idea studies an optical illusion and explores whether a person is using their left or right brain hemisphere.
Elementary School
Psychology and Sociology
This science fair project idea explores how far the âdanger zoneâ is from different types of caution signs.
Elementary School
Psychology and Sociology
This experiment tests which gender is better at catching how a magician performs his tricks.
Elementary School
Psychology and Sociology
Free science fair project idea that examines the differences between cats and dogs. Analyze objective qualities rather than subjective ones.
Elementary School
Psychology and Sociology
Science fair project which determines whether people are more likely to follow rules if they are easy to understand.
Psychology and Sociology
Fifth Grade
Science fair project which determines whether a person's taste in music is dictated by the key that the song is written in.
Psychology and Sociology
Fifth Grade
Teach kids about a fun way they can remember this more efficiently- the power of mnemonics. Kids will be amazed.
Psychology and Sociology
Fifth Grade

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