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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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How do icicles form and what do they look like? Do this free science fair project and watch the formation of icicles occur right before your eyes.
Weather and Climate
Third Grade
Science fair project that examines albedo, and how this information is applied in the design of cars, sportswear, and other items. Which colors reflect light?
Weather and Climate
Third Grade
What causes wind? What causes the wind direction? Do this free science fair project and explore how wind move and what cause it. Project for elementary kids.
Earth & Space Science
Weather and Climate
Explore this cool science fair project idea to have fun with colorful leaves and to  understand the color-changing process in deciduous leaves.
Weather and Climate
Middle School
How does hail form and what does it look like? In this free science fair project ideas, you'll learn how to create ice pellets that resemble hail.
Earth & Space Science
Weather and Climate
Find a science fair project idea on rain forest canopy and explore the life that exists under the umbrella like covering over the rain forests.
Weather and Climate
Middle School
In this free science fair project idea, we learn about how atmospheric pressure influences objects around us.
Ecology
Weather and Climate
In this free science fair project idea, we learn about how friction in the atmosphere causes meteors to become hot.
Astronomy
Weather and Climate
In this free science fair project idea, we model what a comet looks like.
Astronomy
Weather and Climate
This science project examines the history of earthquakes and what we can do to prevent future disasters.
Weather and Climate
High School
Weather and Climate
Elementary School

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