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Mesa, Vilma; Suh, Heejoo; Blake, Tyler; Whittemore, Timothy – PRIMUS, 2012
We present an analysis of several characteristics of examples in 10 college algebra textbooks used in community colleges or 4-year institutions. We analyzed the examples along four dimensions: cognitive demand, the responses expected, the use of representations, and the strategies available for verifying the correctness of the solutions. We found…
Descriptors: Algebra, Textbooks, Problem Solving, Graphing Calculators
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Venne, Greg – English Journal, 1989
Describes a writing unit which coincided with an algebra unit on solving problems with two variables, in which students wrote down their reasons for choosing a particular multiple choice response, expressed an equation in writing, and wrote a six paragraph description of the solution to a problem. (RS)
Descriptors: Algebra, Content Area Writing, Mathematics Instruction, Secondary Education