Teachers are really doers.. Check out chat across the USA. This teacher has used Skype and Google Chat to connect with folks everywhere. What a great experience for a third grade class.

I have always recommended the use of Back Channels in IVC becuase it allows for an increase in interactivity, especially for those students that are shy or do not wish to interact verbally.

The use of back channels allows students to interact on a level that provides more information for the instructor on the "otherside."

But Teachers4schools posted a great article about how and when backchannels can go wrong. It is worth taking a minute to read, think about and consider prevention methods. He also shared some great resources.

Much like being a classroom teacher, it is worth the time to think about the types of learners you interact with when creating content for IVC.

Take a moment to watch this great Ted Talks by Temple Grandin: