...really good teaching is about not seeing the world the way that everyone else does...
"Good teachers perceive the world in alternative terms, and they push their students to test out these new, potentially enriching perspectives. Sometimes they do so in ways that are, to say the least, peculiar."
Mark Edmundson, "Geek Lessons" NYT, 2008
Saturday, 26 March 2011
How We Know by Freeman Dyson
"Claude Shannon was the founding father of information theory. For a hundred years after the electric telegraph, other communication systems such as the telephone, radio, and television were invented and developed by engineers without any need for higher mathematics. Then Shannon supplied the theory to understand all of these systems together, defining information as an abstract quantity inherent in a telephone message or a television picture. Shannon brought higher mathematics into the game."
Posted by Rolf Hughes