For those of you who have not discovered the power of Twitter as a learning tool for you, please consider checking out my Twitter Feed  @GHSAPrincipal.  You go to Twitter, create an account and follow that account and then click on who I follow.  Recently, I have received numerous tweets from people I follow on various ipad uses in the classroom.

Check out the following on why to use Twitter for professional development.  (By the way, I found this link from using Twitter).

Twitter for Teachers
If any of you use Twitter, please share how it has expanded your personal learning network (PLN).