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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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Will increasing the amount of salt in water effect how slow or fast the water freezes?
Third Grade
Chemistry
Use pepper and soap to discover some fun facts about the properties of water.
Second Grade
Chemistry
This science fair project idea determines the operating differences of AAA, AA, C, D batteries all with a 1.5 volt rating.
Fifth Grade
Easy
Looking for a way to liven up a hot summer day? A little hands-on science is the perfect way to keep your kid occupied. So why not recruit your budding scientist and conduct an experiment or two?
Elementary School
Science Fair Project Ideas
Examine the effect of pressure on carbonation in soda.
Elementary School
Fourth Grade
Test your friends to find out if you can replicate the placebo effect's incredible results.
Second Grade
Anatomy
Learn the basic structure of a DNA strand, which is the double helix, how genes form together, and the resemblance DNA has to a twisted ladder. Create a model.
Fifth Grade
Middle School
Looking for a way to keep your kid busy during the long, hot days of summer? These science projects will spark your young learner's curiosity going into the new school year. What's more, conducting an experiment or two is a great way to take your mind off the sweltering temperatures!
Elementary School
Physical Science
This science fair project idea explores which fruit molds the fastest.
Fifth Grade
Microbiology
This science fair project idea explores whether white light can be separated into different colors.
Elementary School
Third Grade

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