Titlebook: Constructing Number; Merging Perspectives Anderson Norton,Martha W. Alibali Book 2019 Springer Nature Switzerland AG 2019 Approximate Numbe

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Integers as Directed Quantitiesn developing instructional models. Providing evidence of student work from my research, I illustrate the powerful constructions of relativity and translation as students engage with directed quantities.

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Discerning a Progression in Conceptions of Magnitude During Children’s Construction of Numberld benefit the mathematics education community if reframed to account for distinctions between number and magnitude. We provide such a reframing that also accounts for the role of children’s sensorimotor activity in the construction of number.

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Anderson Norton,Martha W. AlibaliSynergizes research across two disciplines—mathematics education and psychology—to address how children construct number.Addresses a range of change mechanisms (e.g., reflective abstraction, analogy),

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