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Curated OER
Destructive Impact of Environment on Artifacts
Students recognize that artifacts are destroyed over time. In this environmental factors on artifacts lesson plan, students experiment and observe through the microscope to find the environmental impact on artifacts. Students...
University of Texas at Austin
Perry Castaneda Library Map Collection: Maps of u.s. National Parks
Alphabetical list of maps of United States National Parks and monuments produced by the U.S. National Park Service.
US Geological Survey
U.s. Geological Survey: Building Stones of Our Nation's Capital
Pictures and text describe the source and appearance of many of the stones used in the buildings and monuments in Washington, D.C. Included are a geologic time chart and an illustrated map of the geologic and geographic features of the...
Alabama Learning Exchange
Alex: A Journey Through the Trees
The teacher will discuss the importance of trees with the students. The teacher will provide photographs of various trees that grow in Russell Cave National Monument and the surrounding North Alabama area. The teacher will discuss...