In this activity, developed by the Lane Community College MAPS GIS Program, students "work to understand concepts of latitude and longitude using an interactive Web-based GIS map. The lesson helps review basic concepts...

In this activity, developed by the Lane Community College Geo-STAC program​, students "understand geographic location (absolute and relative) using an interactive Web-based GIS map." The lesson helps review basic...

This unit consists of a variety of materials that explain the shape of the Earth and how it is measured. There is a set of 'proofs' that the Earth is round, an account of how Greek geographer and mathematician...