This article reaffirms my belief that the best thing I ever did for the school in Ker Sait Maram was repaint and level their blackboards. Genius technology!
The blackboard-centered classroom offers more than pedagogical efficiency; it also offers an effective set of teaching possibilities. In such a classroom students are focused on the teacher (on a good day), but most importantly, they are focused. The teacher is not the focus of the class but rather a lens through which the lesson is created and clarified. The teacher draws the class toward her, but she projects the lessons onto the blackboard behind her, a blank surface upon which smaller ideas may be gathered into larger ones. The blackboard is the surface of thought.