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Middle School Science Fair 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 wind tunnel experiment, you'll make a wind tunnel to test lift and airflow on a model plane and explore aerodynamics and the Bernoulli Principle.
Physics
Aerodynamics
Discover if soda geysers will erupt when using regular vs. diet cola and which candies will create eruptions.
Middle School
Physical Science
Determine how wind speed affects the stability of a kite and the ease of getting it into the air.
Middle School
Physics
Can you stain teeth with tea, coffee, or coke? Explore how in this science fair project idea.
Chemistry
Sixth Grade
Science fair project which tests which antacids are most potent by measuring how well they neutralize the acid in lemon juice.
Chemistry
Seventh Grade
Create your own light bulb and test filaments of different thicknesses to see which keeps the bulb burning for the longest time.
Middle School
Physics
Demonstrate how you can make your own compass using a magnetized needle. It also allows you to compare magnetic north and geographic north.
Middle School
Physics
Compare the amount of ozone in various locations with this science fair project that will have your kid create her own ozone strips!
Chemistry
Seventh Grade

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