Geocaching is an outdoor sporting activity in which the participants use a Global Positioning System (GPS) receiver or other navigational techniques to hide and seek containers, called "geocaches" or "caches", anywhere in the world. A typical cache is a small waterproof container containing a logbook where the geocacher enters the date they found it. Larger containers such as plastic storage containers (tupperware or similar) or ammo boxes can also contain items for trading, usually toys or trinkets of little value. Geocaching is often described as a "game of high-tech hide and seek,"
Michael Hakkarinen on 31 Dec 10Bridget Belardi, DE Star, is the Guru of Geocaching! Her wikispace is full of great lesson ideas and resources. Bridget often hosts Geocaching events, Discovery Education webinars, etc.
