Examines what Google Earth is, provides resources for learning how to use Google Earth, discusses Google Earth's relevance/utility in the classroom, points to wasy to get started, and introduces Keyhole Markup Language (KML), a standard format for storing and distributing geographic data.
As you know, teachers know everything. But there are some mere mortals out there who still need to ask questions. This is a fabulous site with over 80 specialist areas to ask questions to the cloud. The community will then help you find an answer. The areas include English and other languages, computing, maths, science, history and much more.
http://ictmagic.wikispaces.com/Cross+Curricular