Browsing by Author "Mitchell, R. N."
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Examining the task and knowledge demands needed to teach with representations
Mitchell, R. N.; Charalambous, Charalambos Y.; Hill, H. C. (2014)Representations are often used in instruction to highlight key mathematical ideas and support student learning. Despite their centrality in scaffolding teaching and learning, most of our understanding about the tasks ...
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Two negatives don't always make a positive: Exploring how limitations in teacher knowledge and the curriculum contribute to instructional quality
Charalambous, Charalambos Y.; Hill, H. C.; Mitchell, R. N. (2012)This paper examines the contribution of mathematical knowledge for teaching (MKT) and curriculum materials to the implementation of lessons on integer subtraction. In particular, it investigates the instruction of three ...