Your Source for Natural Resource Teaching Materials.
Mineral Information Institute

Educational Resources for K-16.
Earth Science Education Network

Teaching the geosciences at all levels.
National Association of Geoscience Teachers

Activities and Resources for Earth Science Teachers
 Maine Geological Survey

A Lesson Plan.
Rock Hounds Lesson plan

An activity to share.
Rock Hounds Collaboration

Mineral activities suitable for use in the classroom.
Women in mining

All your questions answered.
Ask A Nerd -about Earth Science