Science Education Resource Center at Carleton College
Serc: Exploring Seafloor Topography
Users learn to generate and interpret graphs that show seafloor depth versus distance by using the GeoMapApp.
Science Education Resource Center at Carleton College
Serc: Choosing the Best Contours
Using GeoMapApp's interactive elevation base map, experiment to find the best contours for sensibly displaying topography in different landscape regions. Students use contours in different landscape regions to find contour...
Science Education Resource Center at Carleton College
Serc: Great Circles and Straight Lines
Using maps, students explore the concept of distances along great circles and straight lines. Airline flight paths are used as an example.