Education Article :: 50 Ways to Use Twitter in the Classroom:
"Many critics of Twitter believe that the 140-character microblog offered by the ubiquitous social network can do little for the education industry. They are wrong.
K-12 teachers have taken advantage of Twitter’s format to keep their classes engaged and up-to-date on the latest technologies. The following projects provide you and your students with 50 ways to incorporate Twitter into important and lasting lessons."