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Communication Dans Un Congrès Année : 2023

Disclosing parametric functions in the transition from pen-and-paper to GeoGebra

Sara Bagossi
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Résumé

Students and teachers struggle with calculus topics. In recent decades, various technologies have been developed for learning and teaching calculus. In this paper, we report an empirical study on the exploration of parametric functions by 11th-grade students, in the transition from pen-and-paper to GeoGebra. In particular, we use the phenomenological perspective outlined by Rota to study the meaning-making processes of students engaged in the study of functions, paying attention to the role of GeoGebra in their disclosure processes. The analysis of two case studies revealed that students disclosed four layers of meaning-making. These layers testify an increased mastery of the topic of parametric functions.
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Dates et versions

hal-04395370 , version 1 (15-01-2024)

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  • HAL Id : hal-04395370 , version 1

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Sara Bagossi, Eugenia Taranto. Disclosing parametric functions in the transition from pen-and-paper to GeoGebra. 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-04395370⟩
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