SEEING -ACTING - SPEAKING IN GEOMETRY: A CASE STUDY

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Date

7 février 2013

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HAL-SHS : sciences de l'éducation

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Archives ouvertes

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Centre pour la communication scientifique directe

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info:eu-repo/semantics/OpenAccess

Sujets proches En

Speaking Eyesight Seeing Sight Speaking Language and languages--Rhetoric Christian preaching Speaking Homiletics Argumentation Speaking Oratory, Primitive Addresses Lecturing Speaking Discourses Oratory, Extemporaneous Speaking Impromptu speaking Speaking Declamation Argumentation Speaking Stage Histrionics

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Thomas Barrier et al., « SEEING -ACTING - SPEAKING IN GEOMETRY: A CASE STUDY », HAL-SHS : sciences de l'éducation, ID : 10670/1.pfrcaw

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The purpose of this paper is to describe and analyse the confrontation and changing processes of frequentation modes (seeing - acting - speaking) of 1st grade secondary school students (10-11 years old) during two geometric construction tasks. This work is based on a logic analysis of the mathematical concepts involved: the midpoint of a line segment and the circle.

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