Back in May I shared how Tom Richey was using YouTube Live to host AP World History review sessions for students. That's one way to use YouTube Live to help your students. Another way to use YouTube Live is to broadcast and record lessons from your classroom.
As I explained and demonstrated yesterday at the Upstate Technology Conference in South Carolina, you can rather easily broadcast yourself teaching a lesson. Get a cheap tripod for your phone and point it in the direction of where you're standing to give a short lesson. Turn on the YouTube Live broadcast from the YouTube app for iPhone or Android and it starts broadcasting and recording. The recording can then be embedded into your blog or shared in your Google Classroom.
Applications for Education
Broadcasting your lesson can help you reach students who are absent from your class. They can either watch live and ask questions via the Q&A feature of YouTube Live or they can watch the recording later.