 We're having a national debate right now about effective teaching. We're focusing in ways that we never have before on the importance of the teacher that is in the classroom with the children. What we're learning is that there are elements of what teachers know that are important, but it's far more important what teachers do with children in those classrooms. That is delicious. Okay, I want that. Okay, alright. Make that now, don't forget. Dozens of studies now from all across the country converge really on the finding that it is the qualities and nature of interactions between the adults and children that are responsible for the learning and development of those kids.