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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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Get down to the rubber with this science project that tests the effectiveness of different types of erasers.
Physical Science
Second Grade
Crayons aren't just good for creating colorful masterpieces -- they're also great for science!
Chemistry
Third Grade
Dive into the world of cooking oil and smoke points to discover just how fast some oils start smoking.
Chemistry
Fifth Grade
The objective of this science fair project idea is to determine whether frozen vegetables have more nutrients than canned vegetables.
Chemistry
High School
Will the shape of an ice cube impact how fast the ice melts?
Physics
Fifth Grade
Demonstrate how we are able to locate sounds, echolocation. Have a blindfolded subject locate you by the sound of your clapping.
Physical Science
Sixth Grade
Will your liquid weigh less once you remove the fat from it? Find out in this science fair project idea.
Chemistry
Sixth Grade
Kids will make a beautiful rainbow in a jar and learn what enables different types of liquids to remain distinct in separate layers.
Physics
Second Grade
Test out the pH levels of soil in your backyard versus soil in more wild environments to solve this science case.
Chemistry
Fourth Grade

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