Education.com
Try
Brainzy
Try
Plus

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.

Sort by:
Showing 271 to 285 of 1,009
Looking for a project on machines? Get a fun elementary school science fair project idea to design a compound machine using your knowledge of simple machines.
Physical Science
Elementary School
This project compares the strength of one, two, and three-ply toilet paper.
Physical Science
Elementary School
Milk is made of water and fat; but how can you separate the two? Find out in this color changing milk experiment.
Chemistry
Second Grade
Explore the best way to store popcorn kernels. It examines the impact of moisture and temperature on unpopped kernels.
Chemistry
Middle School
With Halloween right around the corner, find a way to use your brain and reward your tummy with a new type of science -- candy science!
Physical Science
First Grade
This science fair project idea produces varying pitches of sound.
Physical Science
Elementary School
Compare the whitening abilities of four different brands of whitening toothpaste to see which one whitens the fastest and which one whitens the most.
Chemistry
Middle School
Science fair project that uses distillation to convert salt water into fresh water.
Chemistry
Seventh Grade

Share these projects with friends

clear all

Filter by

Subject