Starfall - A learn-to-read website. Primarily designed for first grade. http://www.starfall.com/
Book Adventure - Students pick from a list of books. Students can read each story and then take a quiz. This will help with reading and comprehension. Great practice for AR! http://www.bookadventure.com/ki/index.asp
Snapdragon - Telling Timehttp://www.bbc.co.uk/wales/snapdragon/yesflash/time-1.htm
Fun Brain - Different activities for kids http://www.funbrain.com/index.html
Scholastic http://scholastic.com
Interactive Math Games http://www.oswego.org/staff/cchamber/techno/games.htm
Math http://www.ixl.com/