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Science Fair Project Ideas

Find the weather and climate and food 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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Science fair project that examines the different types of precipitation, evaluates the density of snow and calculates the ratio of snow-to-liquid.
Weather and Climate
Second Grade
The purpose of this science fair project is to investigate why honey crystallizes and what may make honey crystallize faster.
Food
First Grade
What is an anemometer?  It's a device use to measure wind speed. Learn how to make an anemometer in this free science fair project.
Weather and Climate
Middle School
In this science fair project, you'll make a 'ghost' appear in a test tube, and learn about what happens when hot water and cold water interact.
Weather and Climate
Elementary School
In this science fair project, students make their own rain gauge to measure rainfall.
Weather and Climate
Fourth Grade
Kids will discover the meat science behind the meat they eat, and find out how to use safe chemistry to make meat more tender.
Food
Fifth Grade
What is a hygrometer?  It's a device that measure humidity. Learn how to make a hygrometer in this free science fair project idea. Great project for kids.
Weather and Climate
Middle School
How do clouds form? Can clouds be made manually? In this free science fair project, you can make clouds using simple materials.
Weather and Climate
Middle School
What is Coriolis force? Do this free science fair project and explore the physics of the Coriolis effect.  A great science project for middle school students.
Weather and Climate
Middle School
Have you ever wondered if the heat from the sun is strong enough to cook food? This science experiment provides step-by-step instructions to help you answer this question.
Food
Elementary School
Certain fruits can change gelatinâs ability to set. In this experiment, kids will discover what happens when gelatin meets pineapple enzyme.
Food
Third Grade
In this science fair project, students use hot and cold water to simulate what happens when a warm front meets a cold one.
Weather and Climate
Middle School

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