1)  Student Pre-lab activity:

     -  Read the GPS Overview

     -  After reading the Overview section, take the self scoring

        Online Exam

2)  Classroom Materials for Instructors:
        - Select this link to view PowerPoint slides for instruction.

3)  Module Two Field Exercise: 
        - Complete the Field Exercise. Options for viewing: 

As a webpage (html)

As an Adobe pdf file

A Microsoft Word Document