What is blended learning?

Someone asked me recently what blended learning was.
I wish I had this video clip as it explains what blended learning is or could be.
There are some interesting ideas and models in here. in particular the lab model which uses computer learning to inform specific teaching. Perhaps a new model could be developed taking the best of all the models suggested in here.
Check out this is a simple and uncomplicated explanation of what blended learning is and how it works in a school setting.


http://youtu.be/3xMqJmMcME0