Tag Archives: geography

GPS Fuels Scientific Discovery

Mapblog screen shot

Screen shots: Students collect data about their location using a handheld GPS and post to the mapblog (left). Then, students calculate the geographic center of everyone in the course (right).

Employing mapblogs with student-created content helps foster class cohesion and collaboration. In GPS and the New Geography as well as several other science courses, the use of Google-based mapblogs provide a visual data platform where students are able to contribute information, images and links related to specific locations. In the GPS course, they find the exact longitude and latitude of their own locale using a handheld GPS, underscoring the importance of accuracy and precision in geographic calculations. Later in the course they calculate the geographic center relative to the location of all students in the course.

According to the National Research Council (NRC), online learning should strengthen science education by providing students with digital content that enables them to gather, analyze, and display data. The mapblog serves this purpose wonderfully and in a hands-on way while adding to the sense of community students experience.