A good site to show students. If they are at home (and have a computer) and don't understand some homework assignments, they can go to this site to get examples and definitions. In high school they can use it for Algebra, Calc I, and Calc II
This site offers a variety of quizzes and games to add to a child's learning experience outside of the classroom. This site would be a good way for teachers to integrate the use of technology in the classroom.
Gives videos describing on how to use the SMARTboard.
Pretty detailed and they also have downloadable PDF files.
The guys who are showing these aren't boring and are very energetic.