Slope, Rate of Change, and Steepness: Do Students Understand These Concepts?
How do mathematics teachers introduce the concepts of slope, rate of change, and steepness in their classrooms? Do students understand these concepts as interchangeable or regard them as three different ideas? In this article, the authors report the results of a study of high school Advanced Placeme...
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Veröffentlicht in: | The Mathematics teacher 2010-03, Vol.103 (7), p.519-524 |
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Format: | Artikel |
Sprache: | eng |
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