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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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Understanding absorption means understanding why certain fibers and materials can absorb water! Kids will see absorption in action in this simple project.
Chemistry
Third Grade
What is surface tension? Kids will discover how water-skating insects use surface tension to keep from sinking by making a model water walker.
Physics
First Grade
What is a compound microscope? Kids find out by making one of their own in this cool science fair project.
Physics
Third Grade
Science fair project that studies how perfumes are made in order to determine how we can capture a scent.
Chemistry
Eighth Grade
Science fair project that identifies the nature of ionic and covalent bonds and determines how ionic and covalent compounds differ.
Chemistry
Ninth Grade
Science fair project that determines whether mass and weight are the same or different.
Physics
Fifth Grade
This science fair project idea explores alcoholic fermentation at work by making your own soda.
Physical Science
Middle School
This science fair project idea explores  if an LED light can be powered by vegetables and/or fruits.
Electricity and Magnetism
Middle School
The purpose of this science fair project is to prove that mealworms exposed to an electromagnetic field will develop more quickly.
Electricity and Magnetism
Middle School

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