Communication Dans Un Congrès Année : 2023

Praxeologies-in-action during struggle with problem-solving

Elin Berggren
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Miguel Perez
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Résumé

Engaging in productive struggle during problem-solving activities can be viewed as critical to learning mathematics. In this paper, we explore how mathematical praxeologies can be utilised to describe students’ struggle with mathematical problem-solving. The results indicate that the students’ productive struggle with an optimisation problem involving functions, graphs, and derivatives, contains long sequences where the students switch rapidly within and between mathematical praxeologies. During the work session as a whole, the students mix coherent arguments with tentative and, on occasion, less coherent arguments focusing on technology.

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Dates et versions

hal-04404308 , version 1 (18-01-2024)

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  • HAL Id : hal-04404308 , version 1

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Elin Berggren, Constanta Olteanu, Miguel Perez, Håkan Sollervall. Praxeologies-in-action during struggle with problem-solving. Thirteenth Congress of the European Society for Research in Mathematics Education (CERME13), Alfréd Rényi Institute of Mathematics; Eötvös Loránd University of Budapest, Jul 2023, Budapest, Hungary. ⟨hal-04404308⟩

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