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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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This science fair project explores different types of endangered frogs, and why some are endangered while others are not.
Earth & Space Science
Ninth Grade
Science fair project that determines which types of clouds are best at blocking harmful UV radiation.
Earth & Space Science
Sixth Grade
This project examines the concentration of dissolved oxygen in water, with and without oil.
Ecology
Eighth Grade
Science fair project that determines whether windmills can be designed so that birds will not feed on them. Will they discriminate between different patterns?
Earth & Space Science
Sixth Grade
Science fair project which simulates the global conveyor belts on a small scale, and observes the effects of wind, density and temperature on water movement.
Earth & Space Science
Fifth Grade
Science fair project that creates fog using bottles of hot and cold water.
Ecology
Middle School
Explore this fun science fair project idea to investigate different microclimates in and around your home and their effects on the plant and animal life.
Earth & Space Science
High School
This science fair project idea will be examining oxidation and acid rain
Ecology
Middle School
The project investigates how water and movement affects erosion.
Geology
Elementary School
The projects describes the correlation between Gravel Run and Centreville Landing in terms of pH, dissolved oxygen, turbidity, and temperature.
Ecology
Middle School
In this free science fair project, explore and learn the process of igneous rock formation using construction paper, newspaper, and water.
Earth & Space Science
Elementary School

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