Geocaching

=Geocaching=

Lesson Plan:

Directions on how to use our Garmin eTrex

Map demonstrating trilateration

Important Websites: http://www.gps.gov/systems/gps/ (Background Information on GPS) http://www8.garmin.com/aboutGPS/ (What is GPS technology?) http://www.youtube.com/watch?v=e80AzFW9Q0s (Simple description of trilateration)