Commentator Daniel Ferri on a teacher's nightmare -- he dreams he is unprepared for class -- unprepared and uncertain until he begins to draw a problem on the board. Long division helps ground him safely back in reality.
Copyright 2001 NPR
Commentator Daniel Ferri on a teacher's nightmare -- he dreams he is unprepared for class -- unprepared and uncertain until he begins to draw a problem on the board. Long division helps ground him safely back in reality.
Copyright 2001 NPR