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Chemistry Science Fair Project Ideas

Looking for chemistry science fair project ideas? Find detailed and cool chemistry experiments for kids to use for science fair projects or just to learn about the world around them. With easy science projects for elementary school students and more advanced chemistry science projects for older students, Education.com's science fair resource has what you need for an afternoon of fun science!

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Science fair project that examines oxidation, reduction and chemical indicators by testing for the presence of the iodide in salt.
Chemistry
Sixth Grade
Kids discover what a homogeneous mixture is by adding sugar to distilled water and identify the various factors affecting solubility.
Chemistry
Third Grade
Science fair project that examines how temperature affects density and how density in turn affects the behavior of helium gas.
Chemistry
Fifth Grade
Science fair project that helps you better understand density by comparing the relative densities of cans of Coke and Diet Coke.
Chemistry
Fifth Grade
Science fair project that demonstrates the principle of conservation of mass by conducting a chemical reaction inside a sealed Ziploc bag.
Chemistry
Ninth Grade
Science fair project that teaches you about chemical indicators and how to make your own in order to identify various mystery solutions.
Chemistry
Fourth Grade
Science fair project that teaches you key definitions of molecular science, and how different isotopes of an element affect the relative atomic mass.
Chemistry
Eighth Grade
Science fair project in which you will create your electricity by making a homemade battery using salt water, a nail, and a copper wire.
Chemistry
Seventh Grade
Science fair project that compares the freezing temperature of salt water and freshwater in order to learn about supercooling and condensation nuclei.
Chemistry
Fifth Grade
In this science fair project, find out about the oxidation process in bananas and whether the addition of vitamin c can inhibit oxidation.
Chemistry
Middle School
In this science fair project, learn how to separate the parts of ink. Use Education.com to find free and fun science fair project ideas!
Chemistry
Middle School
This science fair project idea identifies the properties of soap bubbles and invents a new or improved bubble solution.
Chemistry
Elementary School

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