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The Identification and Validation Process of Proportional Reasoning Attributes: An Application of a Proportional Reasoning Modeling Framework
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Tjoe, Hartono; de la Torre, Jimmy – Mathematics Education Research Journal, 2014
In this paper, we discuss the process of identifying and validating students' abilities to think proportionally. More specifically, we describe the methodology we used to identify these proportional reasoning attributes, beginning with the selection and review of relevant literature on proportional reasoning. We then continue with the…
Descriptors: Abstract Reasoning, Mathematical Concepts, Thinking Skills, Theory Practice Relationship