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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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Determine whether people can actually taste the difference between âhealthyâ cookies and the traditional version.
Chemistry
Middle School
This science fair project idea produces varying pitches of sound.
Physical Science
Elementary School
Take a dive into the candy jar with this yummy science experiment.
Chemistry
Fourth Grade
Find out whether optical mice are useful on all surfaces or if there are drawbacks to this supposedly superior solution to the traditional roller-ball mouse.
Physical Science
Fifth Grade
Will increasing the amount of salt in water effect how slow or fast the water freezes?
Chemistry
Third Grade
Science fair project that uses distillation to convert salt water into fresh water.
Chemistry
Seventh Grade
Demonstrate the relationship between mass, volume and density. Measure displaced water, and weigh object to calculate mass and density.
Physical Science
Tenth Grade

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