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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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This science fair project determines the quality of a given product.
Physical Science
Middle School
This science fair project idea examines which type of insulation holds in the most heat.
Chemistry
Elementary School
This science fair project idea will be examining oxidation and acid rain
Physical Science
Middle School
Many substances are compounds of different elements. This experiment combines iodine and zinc to make zinc iodide.
Physical Science
Chemistry
The project investigates how friction affects motion by using different surface textures.
Physics
Third Grade
Glass is see-through, but usually you can still see that it is there. In this experiment, we use baby oil to make glass go completely invisible.
Physics
Elementary School
In this project students experiment with making music using only glasses of water.
Physical Science
Physics
If you hold a fire up to a balloon, it pops instantly. What if you could prevent this from happening? In this project, we do just that.
Physical Science
Middle School
In this project you will observe and record changes in sunspots over several days.
Physical Science
Middle School
In this experiment you will become familiar with the properties of dry ice while creating interesting effects like ice bubbles!
Physical Science
Chemistry

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