A List of Web sites offering RSS feeds related to Education and Teaching to get you started. You can subscribe to any Web site that displays the orange RSS logo in the address bar.
Federal Resources for Educational Excellence
Today's Document from the National Archives
U.S. International Polar Year 2007-2008: Educational Resources
U.S. Department of Education
Get Technology & Learning's RSS Feed
RSS Feeds from PBS
Tame the Web: Libraries and Technology
Feedage RSS feeds on teaching (supersite)
Teaching with Technology@BSU
Teaching Excellence Network
English Teaching and Learning Tips
These are just a few of the RSS feeds related to teaching that exist out there. There are dozens, hundreds more. How do you find them? Google for something like "teaching science rss feeds" or something like that.