货物 发表于 2025-4-1 03:29:47
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P. Büchel,M. Lückeode how responses may demonstrate reasoning about variation. Coding of student responses, according to a spread scale, was reported in Shaughnessy et al. (1999). These hierarchies are describing reasoning in relation to variation, from two perspectives: how students describe the variation and how they attribute cause to variation.drusen 发表于 2025-4-1 21:22:52
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