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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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Kids will love making sugar crystals in this sugar crystal science fair project which teaches important chemistry concepts like saturation and solubility.
Chemistry
Fifth Grade
This project explores ways to prevent static electrical shocks.
Physical Science
Electricity and Magnetism
Science fair project that uses muriatic acid to develop fingerprints that would otherwise be invisible.
Physical Science
Fifth Grade
Science fair project that uses iodine vapors to develop latent fingerprints on a non-porous object.
Physical Science
Middle School
This project examines what types of objects burn and which burn faster and cleaner.
Physical Science
Elementary School
Discover which battery composition (type) lasts the longest.
Physical Science
Middle School
Explore  the wattage of microwaves in relevance to cooking time.
Physical Science
Middle School
Score a bull's eye with this cool science fair project on horizontal projectile motion. Guide a marble to its target and predict its trajectory using math!
Physics
Eighth Grade
Does 'short circuit' mean that electricity takes a short course? This science experiment provides steps to help you get to the bottom of this science mystery.
Electricity and Magnetism
Middle School

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