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Informal education  
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Earth structure  
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This is a comic book about the science of Earth's upper atmosphere, specifically the ionosphere. Learners will better understand the ionosphere, the science behind atoms and ions found here, and how radio signals from satellites are distorted by... (View More)

Keywords: Graphic novel
Audience: Middle school, Informal education
Materials Cost: Free

This picture book is designed to introduce children to the Earth's atmosphere and its importance to life on Earth. It also introduces how the addition of new gases (e.g., ozone) contributes to changing the quality of air we breathe. With an... (View More)

Audience: Elementary school, Informal education
Materials Cost: Free

This website serves as an online textbook about the Earth's magnetosphere and was developed by a retired space physicist. The emphasis of the site is on the history, conceptual understanding, and basics relating to electrons, ions and their motion... (View More)

In this short demo/activity, a balloon with baking soda in it is stretched over the mouth of a flask or bottle containing vinegar. The balloon is tipped so that the baking soda falls into the vinegar, and the reaction creates carbon dioxide, which... (View More)

This lithograph shows the break-off of a large iceberg from the Pine Island Glacier in West Antarctica. This event occurred between November 4th and 12th, 2001, and provides powerful evidence of rapid changes underway in this area of Antarctica. The... (View More)

Audience: Informal education
Materials Cost: Free

This is a website that serves as an online textbook to tell the story of William Gilbert, English physicist during the time of Queen Elizabeth I, and the history of the discovery of Earth's magnetism. Learners can read about historical studies of... (View More)

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