First I shared David Warlick. He's cool.
Now it's Scott McLeod's turn. I really like him. His video on revised Bloom's taxonomy and No Child Left Behind is one of my top hits on this blog. The link takes you to his main site, but I subscribe to his blog, Dangerously Irrelevant.
Sometimes Scott is a bit sharp. But he makes his points, and he asks lots of questions, and he shares, shares, shares.
Next up: one of my all time favorites. His name is John Spencer. He writes "Musings from a Not-so-master Teacher".