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Proof as a Cluster Category
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DOI：10.5951/jresematheduc.2019.0007.png)
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Abstract
En 中文
To design and improve instruction in mathematical proof, mathematics educators require an adequate definition of proof that is faithful to mathematical practice and relevant to pedagogical situations. In both mathematics education and the philosophy of mathematics, mathematical proof is typically defined as a type of justification that satisfies a collection of necessary and sufficient conditions. We argue that defining the proof category in this way renders the definition incapable of accurately capturing how category membership is determined. We propose an alternative account-proof as a cluster category-and demonstrate its potential for addressing many of the intractable challenges inherent in previous accounts. We will also show that adopting the cluster account has utility for how proof is researched and taught.
Keywords:
Definitions
Mathematical practice
Proof
Journal
J
IF:
3.6
Papers:
762
Citations:
2.5K
