Earth History

Teaching the Course
eTeacher Guide
Resources by Investigation
Materials and Kit Information
Materials Chapter
Teacher Resources
Lab Notebook
Lab Notebook Masters (English)
Lab Notebook Answers
Assessment Masters
Assessment Chapter
Special Teacher Masters
Digital-Only Resources
Resource Room
Bright Angel Trail Trip
Bryce National Park Trip
Colorado Plateau
Colorado Plateau Over Time
Colorado Plateau Slideshow
Colorado River Slideshow
Colorado River Trip
Earth Processes
Everglades National Park Trip
Grand Canyon Rim Trip
Grand Canyon Slideshow
Hawaii Volcanic National Park Trip
Modern Environments Slideshow
Powell's River Trip Slideshow
Powell's River Trip Slideshow (iPad)
Rock Database
Rock Types
Sand Types
Time Machine
Yosemite National Park Trip
Zion National Park Trip
Time Machine (iPad)