Analyse statistique de comportements d'élèves en algèbre

Abstract : We present an analysis of behaviors of students solving algebra exercises with the Aplusix software. We built a set of statistics from the protocols (records of the interactions between the student and the software) in order to evaluate the correctness of the calculation steps and of the corresponding solutions. We have particularly studied the activities of college students (sixteen and seventeen years old). This study emphasizes the didactic variables which are relevant for the types of selected exercises (which are quite classical). We show that the technical algebraic skills of the students are rather low with respect to the expected level. We have also analyzed the statistical data with the help of automatic clustering methods, with the aim of detecting categories among the students.
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Conference papers
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https://edutice.archives-ouvertes.fr/edutice-00000128
Contributor : Florence Galand <>
Submitted on : Friday, October 31, 2003 - 2:30:28 PM
Last modification on : Tuesday, September 17, 2019 - 10:37:10 AM
Long-term archiving on : Monday, March 29, 2010 - 5:46:42 PM

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Gilles Bisson, Alain Bronner, Mirta Gordon, Jean-François Nicaud, David Renaudie. Analyse statistique de comportements d'élèves en algèbre. Environnements Informatiques pour l'Apprentissage Humain 2003, Apr 2003, Strasbourg, France. pp.67-78. ⟨edutice-00000128⟩

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