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Handout
National Park Service: Varying Valleys Handout
Curated OER

National Park Service: Varying Valleys

For Teachers 3rd - 8th
The NPS offers a good description of the three main types of valleys, lesson objectives, and modeling activities.
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Unit Plan
Ck 12: Earth Science: Erosion by Glaciers Unit Plan
CK-12 Foundation

Ck 12: Earth Science: Erosion by Glaciers

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Terrain features caused by glacial erosion.
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