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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 make a homemade electroscope and explain how it detects static charges through induction in this fun science fair project idea.
Physical Science
Electricity and Magnetism
The purpose of this science fair project is to build a basic radio.
Electricity and Magnetism
Elementary School
This light bulb science project includes step-by-step instructions for testing the heat from different light bulbs.
Electricity and Magnetism
Fourth Grade
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
Explore how dielectric heating comes into play when microwaving various liquids in this science project. This test will help you understand how microwaves work!
Physics
Electricity and Magnetism
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
The purpose of this science fair project is to determine which brands of batteries last the longest.
Electricity and Magnetism
Elementary School
This science project challenges students to study the salt content in tap water and learn about electrochemistry.
Electricity and Magnetism
Middle School
Electricity and Magnetism
Middle School
Discover the force of water! This article provides step-by-step instructions for creating your own science experiment.
Electricity and Magnetism
Middle School
Examine how a battery can be made from everyday materials.
Physics
Middle School
Which battery lasts the longest? In this science fair project, kids will test popular brand name batteries like Duracell and Energizer against generic brands.
Electricity and Magnetism
Sixth Grade
How fast is the wind blowing? This science experiment provides step-by-step instructions to help you answer this question.
Electricity and Magnetism
Middle School
.Have you ever had problems with your wifi signal strength? In this experiment you will learn about how wireless signals pass through the air and solid objects.
Electricity and Magnetism
Sixth Grade

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