In my last post, I ranted about this absurd graph presented by Marguerite Roza to a symposium of the New York Regents on September 13, 2011. Since that presentation (but before my post), that graph was also presented by the New York State Commissioner of Education to Superintendents of NY State School Districts (Sept. 26, … Continue reading On the Real Dangers of Marguerite Roza’s Fake Graph