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Communication Dans Un Congrès Année : 2023

Designing a workshop on noticing aspects of mathematical discourse for teaching angles

Résumé

This study is part of a broader project aimed at researching mathematics teachers' noticing of mathematical discourse aspects in content teaching. This report aims to present and discuss the design of a two-hour workshop for secondary-school mathematics teachers on noticing three aspects of mathematical discourse for teaching angles. We consider elements of the Mathematical Discourse in Instruction (MDI) framework, teachers' noticing processes of identifying, interpreting, and deciding, and students' learning challenges. The workshop includes introductory documents on students' learning challenges about angles, and on mathematical vocabulary, mathematical explanations, and graphical examples for teaching angles. We also design a document that includes professional tasks for identifying, interpreting, and deciding on those aspects of the mathematical discourse in secondary-school mathematics teaching that support students' understanding of angles.
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Dates et versions

hal-04406812 , version 1 (19-01-2024)

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  • HAL Id : hal-04406812 , version 1

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Juan Gabriel Rave-Agudelo, Núria Planas. Designing a workshop on noticing aspects of mathematical discourse for teaching angles. 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-04406812⟩

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