The United States Geological Survey (USGS) offers a host of earthquake information, but this portion of their website focuses on the 1906 earthquake in San Francisco, which was not only the worst in United States...
The National Council for Geographic Education (NCGE) is an international organization that emphasizes the importance of geographic education at all age levels ? in school and out. They boast a membership of ?...
This lesson plan, beginning with background information and helpful equations, is about vectors, with an application to GPS, and would be appropriate for use in a high school mathematics classroom. Knowledge of basic...
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