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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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This science fair project what causes a soda eruption and what kinds of candy create this effect?
Elementary School
Chemistry
This science fair idea project identifies the active ingredients in soap and experiments with the properties of soap.
Elementary School
Chemistry
How does salinity affect the point at which water freezes? Kids will find out by performing this cool melting ice experiment.
Chemistry
Third Grade
Will increasing the amount of salt in water effect how slow or fast the water freezes?
Chemistry
Third Grade
Be a chemist for a day and study the simple reaction between sugar and heat. Try heating sugar and see what happens!
Chemistry
Second Grade
Use pepper and soap to discover some fun facts about the properties of water.
Chemistry
Second Grade
Examine the effect of pressure on carbonation in soda.
Elementary School
Chemistry
Milk is made of water and fat; but how can you separate the two? Find out in this color changing milk experiment.
Chemistry
Second Grade
This science fair project uses paper chromatography to  investigate whether black, brown, orange, and purple are pure colors or mixtures of other colors.
Elementary School
Chemistry
Take a dive into the candy jar with this yummy science experiment.
Chemistry
Fourth Grade
This science fair project idea explores substances that cause a bubble to last longer.
Chemistry
Third Grade

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