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Physical Science Projects & Project Ideas

Our team of professional scientists, science teachers and educational consultants has put together an excellent collection of free physical science projects for kids. These include physics science fair projects, science experiments, and demonstrations that help kids explore the world of classical mechanics, as well as other great physical science topics: our hair-raising magnet and electricity experiments are sure to spark your child's scientific curiosity. Whether you’re looking for science fair project ideas for your child’s upcoming science fair or your little one simply loves conducting physical science experiments, Education.com’s physical science section is a fantastic free resource.

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High school students learn about resistance, resistivity, and if copper is the best metal conductor in this great physics science fair project idea.
Electricity and Magnetism
Tenth Grade
Kids will learn how to measure the viscosity of liquids by making their own homemade viscometer in this great science fair project idea.
Physical Science
Fifth Grade
This science fair project idea builds models of various types of bridges and then  determines which bridge design is the strongest.
Physics
Fifth Grade
What is a solid?  What is a liquid?  What is a non-Newtonian liquid?  Explore all these questions in this free science fair project idea.
Chemistry
Middle School
High school students recreate Michael Faraday's experiment in this cool science fair project that induces current in a coil of wire.
Physics
Electricity and Magnetism
This science fair project idea explores the relationship between oil and water in terms of density as well as hydrophilic/hydrophobic compounds.
Chemistry
Elementary School

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