Curated OER
Mapping
Introduce middle or high schoolers to topographic maps with this PowerPoint. After a review of longitude and latitude, display and describe contour lines and intervals. Also explain map scale. This is a useful presentation for a social...
Curated OER
The Geography of the United States
Full of bright maps and interesting information, this presentation details U.S. Geography. Slides include basic facts about size, regions, topography, and demographics, as well as fascinating trivia about the United States, including...