DLTK - minibooks for each letter of the alphabet
Hubbards Cupboard - minibooks (English, Spanish, French) and other activities
Kinder Printables
PBS
BBC
Science Clips
CanTeach (Canadian)
Scholastic
NCWiseOwl
Learn NC
NASA
Astroventure
National Geographic
Disaster Activity
Google Earth
Saxon Publishiers
Math Links
Shoder - interactive java based programs
National Archives Videos
National Geographic
Pirates
World Music
Library of Congress
Learning Page - lesson plans and activities for various topics
American Memories
ESL Connect