BRIDGE: Ocean Sciences Education Teacher Resource Center
   Clearinghouse of K-12 marine science education sites available online.
   http://www.vims.edu/bridge/

ChesSIE: Chesapeake Science on the Internet for Educators
   Web-based resource center and communications hub, broadly supporting watershed-wide K-12 science education.
   http://www.bayeducation.net/

Dr. Art's Guide to Planet Earth
   Uses systems thinking to explain how our planet works.
   http://www.planetguide.net/

EOA Scientific Systems
   Publishes multimedia earth, ocean, atmosphere, and space science educational software. Science educational resources include all new media formats, integrating CD-ROM, and up-to-date information through an Internet Campus
   http://www.eoascientific.com/

EOS Education Project
   Disseminates earth system science imagery and supportive curriculum to the global kindergarten through undergraduate level (K-16) education community.
   http://www.eoscenter.com/

Earth Balloon
   Interactive K-12 educational enrichment program.
   http://www.earthballoon.com/

Earth Science Institute for Teachers
   Details of a class that uses mineral science and mineral processing to enhance the teaching of science in middle and high schools.
   http://www.mg.mtu.edu/mining/nsfesit.html

Earth Science Lessons
   Lesson plans from an elementary school teacher in Lincoln Elementary in Grand Forks. Geared toward and tested by 5-8 grade students.
   http://volcano.und.nodak.edu/vwdocs/vwlessons/lessons/lesson.html

Learning Network: Earth Science
   Provides cross-curricular thematic unit of lesson plans and online supplemental resources for teaching earth science to K-12 students.
   http://www.teachervision.com/lesson-plans/lesson-6613.phtml

Mr. Swanhall's Web Page of Science
   Earth science and astronomy links and educational materials from a high school teacher.
   http://home.earthlink.net/~mswanhall/

Near and Far Sciences for Illinois
   Scientific literacy professional leadership project for teachers in the earth and space sciences.
   http://www.explorespace.com/NFSI/

Nebraska Earth Science Education Network
   Collection of activities, lessons, data, workshops links and resources for educators and students interested in earth science activities (K-12)
   http://nesen.unl.edu/

Teacher Vision: Earth Science
   Provides cross-curricular thematic unit of lesson plans and online supplemental resources for teaching earth science to K-12 students.
   http://www.teachervision.fen.com/lesson-plans/lesson-6613.phtml

The Internet Geographer
   Web directory of links for school geography classes, selected and summarised by experienced teacher.
   http://www.internetgeographer.co.uk/

The Learning Web
   K-12 earth science education, exploration, and life-long learning. From the U.S. Geological Survey.
   http://education.usgs.gov/