Education Resources:

Your Source for Natural Resource Teaching Materials.
Mineral Information Institute

Educational Resources for K-16. 
Earth Science Education Network

Kids Day 07

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