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Earth & Space Science
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What Causes the Phases of the Moon?
What Causes the Phases of the Moon?
Science Project
What Causes the Phases of the Moon?
What cause the phases of the moon? Make a model to see how the positions of the Sun, Moon, and Earth cause the crescent, gibbous, quarter, full, and new moon.
5th grade
Science
Science Project
3-D Model of the Sun
3-D Model of the Sun
Science Project
3-D Model of the Sun
In this cool project, create a lighted, scale model of the different layers of the Sun, including the core, radiation and convection zones, and photosphere.
5th grade
Science
Science Project
Making Clouds: How to Make a Water Cycle Model
Making Clouds: How to Make a Water Cycle Model
Science Project
Making Clouds: How to Make a Water Cycle Model
Kids will love making clouds and learning how to make a water cycle model in this fun science fair project idea that explores evaporation and precipitation.
Science
Science Project
How to Separate Salt from Water
How to Separate Salt from Water
Science Project
How to Separate Salt from Water
In this free science fair project, learn how to separate salt from water using heat. A great science project for elementary school kids.
3rd grade
Science
Science Project
Turning Compost
Turning Compost
Science Project
Turning Compost
Science fair project that helps you create your own compost pile in order to test the efficiency of different methods of composting.
Science
Science Project
Wind Turbine Design
Wind Turbine Design
Science Project
Wind Turbine Design
Science fair project that determines whether windmills can be designed so that birds will not feed on them. Will they discriminate between different patterns?
Science
Science Project