If learning shouldn't be confined to the four walls of your classroom, should teaching? Why would we hoard good teaching and learning?
What did I share today? Well, at 6 am my time I Skyped for about 25 minutes with Sharon Peter's students in Mozambique - they had some questions for me. Then I Skyped for about 5 minutes with some teachers in Florida about Skype - they just got it opened up through their filter.
Then I went to school.