• Download Google Earth
• Google Earth User Guide
• Learn about Google Earth - video tutorials to help acquaint yourself with using Google Earth
• Google Earth Learn - this self-paced game will get you familiar with both the basics and more advanced features of Google Earth
• 10 Mythbusting Facts about Google Earth

• Embedding Media into Google Earth - this is what started me down the path of realizing how embedding rich media can transform learning in new and meaningful ways.
• How to Make Placemarks and Tours in Google Earth
• Creating Content in Google Earth (from David Jakes) - a printable tutorial that outlines the embedding process. 
• Online HTML Editor - use this to create the necessary HTML to embed into your placemarks.
• Create Maps with Google Earth & Maps Tutorials - learn how to annotate maps, add photo and image overlays, and create narrated tours
• 3D Buildings Tutorials - You can add 3D buildings to Google Earth quickly and easily with our geo-modeling tools
• How to Embed MP3 files

• Google Earth Across the Curriculum - courtesy Richard Byrne at freetech4teachers.com
• Tutorials for Educators - ideas for incorporating Google Earth into your curriculum
  
• Google Earth Lesson Plans - includes links to additional teaching resources
• Google Earth for My Subject - lesson plans sorted by subject area
• Juicy Geography - more teaching resources
• US History Tours - collection of Google Earth tours (kmz) based on historical events
• Google Lit Trips - collection of Google Earth tours based on literary novels
• Real World Math - teaching math concepts using Google Earth
• Google Earth for Science Education - collection of geo-science activities and lessons that center around Google Earth

Lesson Plans

• Mini Lessons
• English Colonies Tour Guide
• Plan and Take a Road Trip through your State - adapt to Google Earth platform if need be
• Creating a Multimedia Google Earth Tour