You must go check out Ira Socol’s most recent post in which he links the slow progression of medicinal practice to educational change. I found myself thinking about Thomas Kuhn’s “Structure of Scientific Revolutions” & paradigm shift. In science, a paradigm continues to reign as long as those locked into the paradigm persist or enough anomalies are collected to re-evaluate the paradigm despite the beliefs of those in power. I wonder when we will accept that too many anomalies already exist in education (i.e.: too many kids are not learning).