The following links will connect you to some excellent educational resources as well as online activities for K-12, that are relavent to the CARSAME web site.

US Department of Agriculture
http://www.usda.gov/wps/portal/usdahome

National Weather Service
http://www.nws.noaa.gov/om/edures.html

Center for Science Education at UC Berkeley
http://cse.ssl.berkeley.edu

USGS Learning Web
http://www.usgs.gov/education/index.html

USGS Rocky Mountain Mapping Center
http://rmmcweb.cr.usgs.gov/public/outreach/giseduc.html

Geoscience Education Resources
(Extensive List of Resource Sites)
http://www.geosociety.org/

NASA
http://www.nasa.gov/kids.html

TOPEX/POSEIDON
http://topex-www.jpl.nasa.gov/mission/topex.html