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Graphic
American Chemical Society

Middle School Chemistry: Air, It's Really There

For Students 9th - 10th
Explore the properties of air, and what happens to air when heated and cooled.
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Unit Plan
CK-12 Foundation

Ck 12: Earth Science: Temperature of the Atmosphere

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] How different temperature gradients separate the atmosphere into distinct layers.
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Whiteboard
SMART Technologies

Smart: Layers of the Atmosphere

For Teachers 6th - 8th
This notebook file takes students through the layers of the atmosphere with discussion opportunities for each.