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Kerr, Deirdre – National Center for Research on Evaluation, Standards, and Student Testing (CRESST), 2014
Educational video games provide an opportunity for students to interact with and explore complex representations of academic content and allow for the examination of problem-solving strategies and mistakes that can be difficult to capture in more traditional environments. However, data from such games are notoriously difficult to analyze. This…
Descriptors: Identification, Misconceptions, Scoring Rubrics, Educational Games
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Shaughnessy, Meghan M. – Teaching Children Mathematics, 2011
Tasks that ask students to label rational number points on a number line are common not only in curricula in the upper elementary school grades but also on state assessments. Such tasks target foundational rational number concepts: A fraction (or a decimal) is more than a shaded part of an area, a part of a pizza, or a representation using…
Descriptors: Mathematics Instruction, Elementary School Mathematics, Numbers, Number Concepts