This chapter describes the technique of preparing latitude-longitude based data so that it can be imported into a geographic information system (GIS). It describes the steps to create a map to display data and guides users through some basic geographic analyses. The focus of the chapter?s case study is earthquake prediction. Users download and format near real-time and historical earthquake data from ... Full description.

This module discusses the hydrologic cycle and its impacts on the planet Earth. Additionally, the module addresses connections between the hydrologic cycle, climate and the impacts humans have had on the cycle. Full description.

This site is a module for introductory structural geology. The module is web-based and contains text, illustrations, exercises, interactive models, and animations. The module also contains laboratory exercises and a practice exam. Topics include stress and strain, faults, folds, and geologic maps. This site would be useful for teachers looking for interactive teaching tools, or could be used by students ... Full description.

In this curricular unit, students learn how water becomes contaminated with specific water-borne diseases, read personal accounts of unsafe water, and work together to brainstorm solutions to the water problems of communities in Africa. The website includes complete lesson plans, a list of materials, assessment tools, and links to on-line components of the exercise. Activities within this module include ... Full description.