Teaching is not the oldest profession. But it is certainly among the loneliest.
If we're all on the same page, no one's reading the whole book.
Implementation of technological change must involve critics as well as advocates.
We learn more from people who are different from us than ones who are the same.
The rules of the world are changing. It is time for the rules of teaching and teachers' work to change with them.
In Finland, within very broad government guidelines, teachers create their own curricula together across schools in every community and district. They don't confine collaboration to their own individual schools and to just implementing other people's ideas.