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 556 to 570 of 1,009
How can fuses protect electric wires from overheating? In this free science fair project, you can explore and learn how fuses protect wires from heating up.
Electricity and Magnetism
Elementary School
Explore light and colors with this fun and easy project! The purpose of this science fair project is to investigate how light makes colors.
Physical Science
Kindergarten
Discover which type of magnet is the strongest.
Physics
Elementary School
Science fair project that determines whether moths are attracted to one color of light more than others.
Physical Science
Middle School
Science fair project that determines the correlation between the ability of selected materials to conduct heat and a material's density.
Physical Science
Middle School
How does a flashlight work? Kids will make a complete circuit and explore how voltage contributes to brightness with this science fair project idea.
Electricity and Magnetism
Third Grade
In this experiment, you experiment with laser jet toner, a magnetic fluid, as it moves, bubbles, and forms unique shapes.
Physical Science
Middle School
Measure the effectiveness of detergent containing a UV-absorbing compound in blocking UV-A radiation. Use black light and UV detecting beads.
Physical Science
Middle School
Can electric current move through water? Do this free science fair project and explore whether water is an electrical conductor.  Great project for kids.
Electricity and Magnetism
Elementary School
Compare ability of selected materials to block UV-A radiation. Shine black light though glass at detecting beads underneath. Note color intensity.
Physical Science
Middle School
How do you make a battery out of a lemon? Do this free science fair project and learn how acidic fruit such as lemon can act like a battery.
Electricity and Magnetism
Elementary School
The project investigates which soft drink is worse for your teeth by observing  the affect of soft drink on limestone.
Chemistry
Elementary School
What is an electrical conductor? Is aluminum an electrical conductor? Do this free science fair project and explore the qualities of electrical conductors
Electricity and Magnetism
Elementary School

Share these projects with friends

clear all

Filter by

Subject