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math.HO2020
Preservice mathematics teachers understanding of mode
Md Amiruzzaman, Karl W. Kosko, Stefanie Amiruzzaman
This paper explores two preservice mathematics teachers' understanding of mode. Participants' initial understanding and understanding following use of an interactive virtual manipu…
math.HO2020
Exploring students' understanding of median
Md Amiruzzaman, Karl W. Kosko
This paper explores middle-grade students' conceptions of median. Describes, where and why they struggle and provides learning trajectory to improve their understanding.