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Quantitative Reasoning and Covariational Reasoning as the Basis for Mathematical Structure for Real-World Situations
- Source :
-
North American Chapter of the International Group for the Psychology of Mathematics Education . 2021 (pter). - Publication Year :
- 2021
-
Abstract
- In this paper we address the question, how do quantitative reasoning and covariational reasoning present as students build structural conceptions of real-world situations. We use data from an exploratory teaching experiment with an undergraduate STEM major to illustrate the explanatory roles quantitative reasoning and covariational reasoning play in, (a) coordinating more than two interdependent quantities, (b) conceiving of real-world situations in more than one way, (c) constructing networks of quantitative relationships, and (d) creating a mathematical expression. We make the case that looking at mathematical model construction through the lens of quantitative reasoning and covariational reasoning may provide insights into students' mathematical decisions as they structure complex real-world scenarios. [For the complete proceedings, see ED630060.]
Details
- Language :
- English
- Issue :
- pter
- Database :
- ERIC
- Journal :
- North American Chapter of the International Group for the Psychology of Mathematics Education
- Publication Type :
- Conference
- Accession number :
- ED630139
- Document Type :
- Speeches/Meeting Papers<br />Reports - Research