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Fourth Grade Physics Science Fair Project Ideas

Browse from many free fourth grade physics science fair project ideas. These fourth grade physics science fair projects are a great place to find ideas for an upcoming science fair.

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Want to see a great example of Newton's first law? Kids will learn about basic physics with this fun, ballistic experiment.
Fourth Grade
Physics
With this science fair idea, little scientists will gain valuable insights into the physics behind throwing a baseball.
Fourth Grade
Physics
The objective of this science fair project is to explore which factors influence the height of a ball bounce.
Fourth Grade
Physics
The project investigates how friction affects motion by using different surface textures.
Fourth Grade
Physics
This science fair project idea discovers whether there are some objects that do not fall at a constant rate.
Fourth Grade
Physics
Future engineers, unite! Discover how to keep a sandcastleâs bridge from falling
into the moat.
Fourth Grade
Physics
In this project students experiment with making music using only glasses of water.
Fourth Grade
Physics
This science fair project idea investigates the difference in reaction times between boys and girls.
Fourth Grade
Physics
This science fair project idea investigates how the height at which a pendulum is released affects the length of time it continues.
Fourth Grade
Physics
This science fair project idea  investigates if heat from direct sunlight is hotter than heat from reflected sunlight.
Fourth Grade
Physics
This science fair project idea examines the reason boats are shaped and engineered.
Fourth Grade
Physics

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