Using Portable Media Players (iPod) to Support Electronic Course Materials During a Field-based Introductory Geology Course

摘要

Electronic course materials, such a videos, PowerPoint presentations, and animations, have become essential educational tools in classroom-based geoscience courses to enhance students' introduction to basic geological concepts. However, during field trips, the ability to offer students these electronic conceptual supports is lacking where students and faculty are often without access to the electrical grid. The video iPod offers an inexpensive and reliable means by which to provide students access to a wide range of electronic course materials during field trips. GeoJourney, a nine-week field-based interdisciplinary introductory geoscience program at Bowling Green State University, is the first geology field program to use the entire range of the video iPod's capabilities to support electronic course materials while in the field. A video iPod was issued to each student at the beginning of the program, along with a battery back-up and a DC charging cable which was plugged into a custom wiring harness installed in the transport vehicles. Students were able to use the iPods during travel time, in the field on hikes and projects, and in their tents at night. Types of materials included videos, still images, animations, text, audio files, and enhanced podcasts. Students' response to the use of the iPods is overwhelmingly positive and suggest their use on GeoJourney also reduces 'novelty space'. [PUBLICATION ABSTRACT]