Why use GIS?

Initial Publication Date: November 21, 2005

Geoscience data often requires a spatial context for proper interpretation
Utilization of maps in the classroom can spark student interest and improve understanding of spatial concepts commonly found in the geosciences (see for example, Gutierrez et al. (2002)).
Modern computer-based GIS presents the ability to develop, analyze, and interpret multiple levels of spatial data, particularly traditional geological field data, in a quantitative way.
Map creation and quantitative interpretation skills are important for those who intend to pursue geoscience or other scientific careers
Quantitative and spatial analysis skills developed through the use of GIS in the classroom can also benefit for students as they participate in societal discussions of scientific matters.

Utilizing GIS within the classroom can be done without high-level hardware/sofware
Numerous websites and vendors provide free and for-pay GIS data/mapping utilities
Shareware/freeware GIS software packages are available
Consumer-grade GPS units provide inexpensive means to collect spatial data during field trips

Walker, S.L., 2004, GIS and Students and Scientists Constructivist Approaches to Science Curriculum Restructuring, Geographic Learning Environments Monograph No. 1, (http://uweb.txstate.edu/~sw36/monographs/Monograph1GIS_and_Students.pdf)
Gutierrez, M., B. Coulter, D.R. Goodwin, 2002, Natural disasters workshop integrating hands-on activities, internet-based data, and GIS, J. of Geoscience Education, 50(4),p 437-443 (http://serc.carleton.edu/nagt/jge/abstracts/sep02.html#v50p437).
Examples -- A collection of examples that use GIS tools or illustrate GIS concepts that are designed for use in introductory geoscience classes.
Online GIS Resources -- A collection of online GIS tools, data sets, and maps for use in class, lab, or exercise.
Additional resources -- See also the main page of this site for a complete list of the resources catalogued here.