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Ninth Grade Science Fair Project Ideas

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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Science fair project that examines the physical characteristics of soil in order to learn about soil permeability and other environmental properties.
Ninth Grade
Earth & Space Science
The purpose of this study is to determine empirically the actual change of the world's climate over the past 100 years.
Ninth Grade
Earth & Space Science
Investigate which substances are most effective at removing salt from water.
Ninth Grade
Environmental Issues

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