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Osana, Helena P.; Lacroix, Guy L.; Tucker, Bradley J.; Desrosiers, Chantal – Journal of Mathematics Teacher Education, 2006
The objective of this study was to examine the nature of preservice teachers' evaluations of elementary mathematics problems using the Mathematical Tasks Framework (MTF), a model designed to discriminate among tasks according to their cognitive complexity. We also tested the relationship between mathematics content knowledge and problem length on…
Descriptors: Pedagogical Content Knowledge, Preservice Teachers, Elementary School Mathematics, Models