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Measuring conceptual understanding: the case of fractions

Developing measures of the quality of understanding of a given mathematical concept has traditionally been a difficult and resource-intensive process. We tested an alternative approach, called Comparative Judgement (CJ), that is based not on psychometric instruments or clinical interviews but collec...

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Bibliographic Details
Main Authors: Ian Jones, Matthew Inglis, Camilla Gilmore, Jeremy Hodgen
Format: Default Conference proceeding
Published: 2013
Subjects:
Online Access:https://hdl.handle.net/2134/12828
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