Links:
Star Fall - interactive story books
Has interactive online books that allow your child to learn a new phonics skill.
Sight words
This sight has list of trick words for each grade level.
Primary Games
Fun online games for any subject and grade.
BBC school
Really neat school website with lots of fun games and tips.
Game Goo
Very animated website with a lot of educational online games.
Scholastic Reading
Very helpful website from a very dependable company.
Carl's Corner
One of my favorite websites. This website has everything that you could possibly need from printables to flash cards. There are no online games though.