Category Archives: Math Video Series

#MTT2k Prize Khan Academy Video Contest Critique Chronology

June 18, 2012 John Golden and David Coffey do the first critique video and a blog post on it. MTT2K – Episode 1 http://www.youtube.com/watch?feature=player_embedded&v=hC0MV843_Ng 16,329 views as of July 7 2012 89 likes, 122 dislikes John Golden blog post http://mathhombre.blogspot.com/2012/06/mystery-teacher-theatre-2000.htmlContinue reading

Posted in Bill Gates, Bill Gates TED talk State budgets schools, dy/dan Dan Meyer, H-1b visas teachers, James Tanton Math Videos, Justin Reich, Kate Nowak HS Math Teacher blogger, Keith Devlin Stanford, Khan Academy, Khan Academy Put Call Parity, Khan Academy Put Call Parity CNBC, Math Video Series, MTT2k, MTT2k Prize, Mystery Teacher Theatre 2000, State Budget Deficits Schools Teachers | 5 Comments

Multiplication of Negative Numbers Recursive Continuation

Recently, the subject of how to teach or justify rules for multiplication of negative numbers has come out.  The following is an approach based on the Peano Axioms. Natural numbers are 0, S(0), S(S(0))), … 1= 0′. S(0) = 1 … Continue reading

Posted in Analtyic Continuation, Analtyic Recursive Continuation, Angela Chen Chronicles Higher Education, dy/dan Dan Meyer, Inductive Definitions, It Ain't No Repeated Addition, James Tanton Math Videos, Justin Reich, Keith Devlin Stanford, Khan Academy, Math Video Series, MTT2k, MTT2k Prize, Mystery Teacher Theatre 2000, Recursion, Recursive Continuation, Recursive Definitions, Recursive Inductive Definition of Multiplication, Recusive Inductive Definition of Addition, Uncategorized | 50 Comments