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Master Thesis

L'entretien d'explicitation au service de la verbalisation d'élèves de CE2 sur des tâches de calcul mental

Abstract : At school, in the field of mathematics, it’s essential to teach students different procedures for solving calculations. Mental arithmetic is a particular modality of calculation without recourse to the written word other than the statement and theanswer. The student uses a set of resolution procedures in order to find the answer to the calculation. Often, the student mechanically performs his calculation, applying rules known by heart, without understanding in details the entirety of his procedure.We are therefore interested in the techniques of the explicitation interview developed by Pierre Vermersch and the GREX. This type of interview allows a detailed verbalization of the course of an action. A particular attitude appears in these interviews, it’s the position of embodied speech (PES), also called "evocation".During this PES, the subject mentally returns to a particular moment, and can then verbalize it. We conducted this type of interview on 8 students of a third grade class.It was found that all the students verbalized procedures. These are more precise inevocation. Mastering such interviews requires a lot of practice. For the teacher, these interviews are a database for adjusting teaching.
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https://dumas.ccsd.cnrs.fr/dumas-03133198
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Submitted on : Friday, February 5, 2021 - 5:12:05 PM
Last modification on : Sunday, March 14, 2021 - 10:20:02 PM
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ALLEGRE-Mem-PE.pdf
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  • HAL Id : dumas-03133198, version 1

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Maxence Allègre. L'entretien d'explicitation au service de la verbalisation d'élèves de CE2 sur des tâches de calcul mental. Sciences de l'Homme et Société. 2020. ⟨dumas-03133198⟩

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