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Earth and Space Science Fair Projects

Looking for science fair project ideas that will make your kid a star at his upcoming science fair? Education.com's editorial staff has curated a rich collection of cool Earth and space science fair projects written by our team of talented professional scientists, science teachers, and educational consultants. Our Earth science projects and Earth science experiments give inquisitive kids the opportunity to identify unknown minerals and discover why certain volcanic rocks can float. Our space science projects give students the chance to do everything from building a model rocket to determining the elliptical path of a planet's orbit using applied math.

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In this free science fair project idea, we learn how constructive interference can make colors appear in a substance with a thin film of a separate substance.
Ecology
Middle School
Here is a fun science project for middle school students about Pressure Gradient Force and how different temperatures, pressures and velocity are correlated.
Earth & Space Science
Middle School
In this free science fair project idea, we learn about fronts and how they move about and affect the weather.
Earth & Space Science
Ecology
In this free science fair experiment, we learn how scientists use sonar and sound to facilitate ocean mapping of the ocean.
Earth & Space Science
Oceans
In this free science fair project idea, we learn about how static fluids exert force on their environment.
Oceans
Middle School
In this free science fair project idea, we learn the differences between coarse, medium and fine-textured soil.
Earth & Space Science
Ecology
In this free science fair project idea, we learn about buoyancy and how liquids push objects upward.
Oceans
Middle School
Use identical flashlights to represent stars with the same luminosity and design a way to measure the brightness of luminous bodies from different distances.
Astronomy
Middle School

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