Number lines, but not area models, support children’s accuracy and conceptual models of fraction division
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DOI: 10.1016/j.cedpsych.2019.03.011
Abstract: Abstract The Common Core State Standards in Mathematics recommends that children should use visual models to represent fraction operations, such as fraction division. However, there is little experimental research on which visual models are the… read more here.
Keywords: area models; fraction division; area; number lines ... See more keywords