On students’ ways of dealing with area and perimeter’s relation - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2023

On students’ ways of dealing with area and perimeter’s relation

Résumé

This paper reports on an experiment conducted in Grade-7 classrooms, where students solved tasks about area and perimeter in a mental mathematics environment. The analysis of students’ ways of solving highlights three types of approaches: localized, globalized, and flexible-curve strategies. Close examination of these points to how students’ detachment from the figure, as well as their fluency to navigate between 1D and 2D, acted as key elements for solving tasks on area and perimeter.
Fichier principal
Vignette du fichier
TWG04-Proulx-139.pdf (441.83 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)

Dates et versions

hal-04419345 , version 1 (26-01-2024)

Identifiants

  • HAL Id : hal-04419345 , version 1

Citer

Jérôme Proulx. On students’ ways of dealing with area and perimeter’s relation. 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-04419345⟩

Collections

TICE CERME13
5 Consultations
3 Téléchargements

Partager

Gmail Facebook X LinkedIn More