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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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In this science project, you will watch a chemical reaction and study the transformation of a solid tablet mixed with water to a gas, as indicated by bubbles.
Chemistry
Middle School
Determine how we can separate the components of a solution
Chemistry
Middle School
Identify vitamin C in fruit juices and to determine which of the following juices contain the most vitamin C
Chemistry
Middle School
This science fair project idea determines which brand of batteries have the longest life.
Electricity and Magnetism
Elementary School
Study the physical and chemical changes that make hair curl or straighten. Study ingredients, function of chemicals like thioglycolic acid.
Chemistry
Ninth Grade
Your mission, if you choose to accept it, is to construct a parachute that will deliver an egg safely to the ground. Good luck!
Physics
Middle School
Study emulsifiers and learn how work, use in food science, medicine, soaps and cosmetics. Identify which materials are created using an emulsifier.
Chemistry
Eighth Grade
Formulate a hypothesis and use the scientific method to determine the guess what is hidden in a box. Test abilities of volunteers, without opening box.
Physics
Seventh Grade
The goal of the project is to evaluate whether land or water warms more quickly when subjected to increased temperature.
Chemistry
Elementary School
In this free science fair project idea, we learn about how reaction speed and reflexes vary between individuals and based on different factors.
Electricity and Magnetism
Physics

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