A widget that aggregates a bunch of different twitter conversations that teachers are having on twitter. It's a great way to display what your PLN is saying right from your blog.
'Inside the Black Box' was written by Black and William in 1998 and in it they describe the classroom as a black box with inputs and outputs but what occurred inside was a mystery. For many teachers the reality has been that what occurs in their classroom has been both private and isolating, a matter between the teacher and his or her students but a task largely tackled alone. But this isolationist view is, in the age of the social media and networking increasingly challenged and more and more teachers are finding their voice, sharing their ideas and gaining valuable insights from a global community of connected educators.