Games for Wii, available from the Wii Shop Channel. WiiWare games are downloadable directly to your Wii in exchange for various levels of Wii Points. Just make sure your Wii is connected to the internet, and you can play new Wii games in seconds.
Flash games and tools for teachers. The random name-picker alone makes this site a winner. Graphic organizers and custom quizzes put it over the top. [via Vicki Davis]
NOTE: These activities alone will not encourage higher order thinking