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Our Glaciers: Then and Now activity kit helps you see the changes taking place in glaciers around the world. See all our activity kits and classroom activities.

Magnetometers

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Our online store includes issues of NESTA's quarterly journal, The Earth Scientist, full of classroom activities on different topics in Earth and space science, as well as books on science education!

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Cool It! Game

Check out our online store - minerals, fossils, books, activities, jewelry, and household items!...more

What is under the Ice? How do we know?

How Do We Know What's Underneath the Ice in Antarctica? After I sent my last postcard, someone asked me "How do you know what is underneath the ice in Antarctica?" I got the question just before I had...more

Windows to the Universe, a project of the National Earth Science Teachers Association, is sponsored in part by the National Science Foundation and NASA, our Founding Partners (the American Geophysical Union and American Geosciences Institute) as well as through Institutional, Contributing, and Affiliate Partners, individual memberships and generous donors. Thank you for your support! NASA AGU AGI NSF