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II.  THE CLASS
A.  Outline
§We will learn about this method of producing and understanding variation.
§Read Stanovich’s very entertaining account of how psychologists produce and understand variation.
§Read Borden’s and Abbott’s process account of how to produce and understand variation.
§Produce and understand variation in our own study
§We will examine conditions related to variation in student’s algebraic thinking skills. That is, are there conditions that we can vary to get students to think like mathematicians about critical algebraic concepts.