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Communication Dans Un Congrès Année : 2022

Concept Formation of Geometrical Reflection in a Digital Learning Setting

Résumé

This paper gives insights into an ongoing study that investigates pairs of students working on geometrical tasks in a cooperative way. The goal of the study is to learn more about students' understanding of geometrical reflection. First results of the study show that «symmetry» and «congruence» are useful categories to describe the students' learning processes on reflections. This paper briefly summarises the theoretical background of the study. Subsequently, it discusses two examples of observed phenomena about these categories of the conceptual understanding.
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Dates et versions

hal-03751491 , version 1 (14-08-2022)

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  • HAL Id : hal-03751491 , version 1

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Anna Edamus, Ralph Schwarzkopf. Concept Formation of Geometrical Reflection in a Digital Learning Setting. Twelfth Congress of the European Society for Research in Mathematics Education (CERME12), Feb 2022, Bozen-Bolzano, Italy. ⟨hal-03751491⟩

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