Rewriting the History of School Mathematics in North America 1607-1861 The Central Role of Cyphering Books / by Nerida Ellerton, M.A. (Ken) Clements.
Two centuries ago, American teachers did not stand at the front of the room and teach, and most students—even those studying mathematics—did not own a mathematics textbook. Written examinations of any kind were not used. Most teachers of mathematics did not have formal qualifications in mathematics....
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