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Master Thesis

Construire une géométrie en transition en début de collège : déconstruction dimensionnelle et différentes géométries

Abstract : How can we help the pupils change their look on geometric figures? Guiding the pupils in this difficulty from cycle 3, is necessary to help the learning process in geometry. It is also important for cycle 4 because the perception of figures in the activities of reasoning remains problematic for numerous pupils. The activities of figure restoration can contribute to it. Another obstacle appears: the geometrical framework of the statement is often implicit and source of misunderstandings. How can we help the pupils perceive in which type of geometry they have to answer? Perceptive geometry? Instrumented? Deductive? The restoration of figures, as a supplement to an activity of statement sorting, contributes to answer these questions.
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Master Thesis
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https://dumas.ccsd.cnrs.fr/dumas-01649272
Contributor : Uga - Bu Professorat Éducation <>
Submitted on : Friday, January 19, 2018 - 10:20:13 AM
Last modification on : Monday, September 21, 2020 - 9:32:02 PM

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  • HAL Id : dumas-01649272, version 1

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Laurent Aubert. Construire une géométrie en transition en début de collège : déconstruction dimensionnelle et différentes géométries. Education. 2017. ⟨dumas-01649272⟩

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