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Science Fair Project Ideas

Find the science fair project ideas you're looking for. Many different science fair projects are available for you to browse through and get ideas for your own science fair project.

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How does frost form? How fast does it form? Do this free science fair project and see how frost form. Using a timer, you can also see how fast frost form.
Frosty: How Does Frost Form?
Elementary School
Earth & Space Science
How does cloud form and what causes its formation? Do this free science fair project and see how and why clouds form. Great project for elementary students.
Cloud Maker: How Does a Cloud Form?
Elementary School
Earth & Space Science
What are fronts? Do this free science project using cooking oil, and some water and see how and why fronts are formed. A great project for elementary students.
Fronts: What are Fronts?
Elementary School
Earth & Space Science
Science fair project that examines how temperature affects density and how density in turn affects the behavior of helium gas.
Helium Rising
Fifth Grade
Sixth Grade
How does the curved shape of the earth affect the world's climate? In this free science fair project, you can find why. A great science project for kids.
Straight On!: How Does the Curved Shape of the Earth Affect the Climate Throughout the World?
Elementary School
Earth & Space Science
Explore how wind is produced and get a demonstration on the cooling effect of wind in this breezy science fair project idea.
The Cooling Effect of Wind
Elementary School
Easy
What is the size of raindrops? How big or small is a raindrop? Do this free science fair project using simple materials, capture and study raindrops.
Measuring Raindrops
Middle School
Easy
The purpose of this study is to determine empirically the actual change of the world's climate over the past 100 years.
How Has Climate Changed over the Past 100 Years?
High School
Ninth Grade
Get free science fair project ideas for middle school and high school students that cover topics in earth science.
Barometric Changes: The Cause and Measurement of Air Pressure
Middle School
Easy
In this science fair project, you will learn how to determine how much air is in snow. Use Education.com to find fun and free science fair project ideas!
Snow
Middle School
Easy
In this free science fair project idea, we learn about how heat energy moves from hot areas to cooler areas through convection.
Convection: Movement of Heat through Fluids
Middle School
Physics
In this free science fair project idea, we learn how air molecules move as a result of convection and convection currents, and air currents.
The Movement of Air Molecules
Middle School
Earth & Space Science
In this free science fair project idea, we learn about the Greenhouse Effect and how it keeps us warm on a global scale.
The Greenhouse Effect: Heat Transfer in the Atmosphere
Middle School
Earth & Space Science
Explore fun facts about tropical rain forests and learn how to measure relative humidity in this cool science fair project idea.
Rain Forests and High Humidity: How to Measure Relative Humidity?
Middle School
Easy
Check out this super cooool science project idea to have fun with snow and explore what it contains and how it is formed in highland tundra.
Super Coooool Snow
Elementary School
Middle School

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