Cet article traite de la résolution de problèmes mathématiques chez une population d’adolescents en situation d’échec scolaire. Dans un premier temps, un questionnaire est proposé à deux ans d’intervalle au même groupe d’élèves. L’évolution de la réussite moyenne de ces élèves est loin d’être aussi significative que l’on pourrait le souhaiter. À partir de cette observation, les auteurs décident d’évaluer l’impact d’un protocole d’aide à la résolution de problèmes basé sur l’apprentissage et l’analyse de schémas représentant les différentes classes de problèmes. Les résultats sont significatifs et soulignent l’intérêt et la portée de la démarche didactique proposée.This paper is concerned with mathematical problem solving applied to a popula...
International audienceThis article proposes to explain, by means of the model of a didactic analysis...
Many children and young people become school dropouts in mathematics during their school years - oft...
The very word of problem raises difficulties because it is related with a variety of forms, fields o...
Des données de recensement révèlent des écarts de rendement scolaire et de niveau maximal de scolari...
Problem solving is at the heart of the official mathematics programs of elementary school, but it is...
International audienceIn this article, we study the performance of students in early sixth and seven...
Différentes recherches indiquent que les élèves présentent des difficultés à résoudre des problèmes ...
In this article, we present results of a research about the links between the calculating skills, th...
Dans cet article, nous décrivons et étudions un dispositif collaboratif entre chercheurs, professeur...
In this essay, we are interested in teaching mathematics for open-ended problems, which require the ...
International audienceThe study aims to clarify the potential causes of discrepancies between stude...
L’étude empirique présentée dans cet article examine le jugement évaluatif d’enseignants de l’école ...
This paper deals with a central question in the present debate on the French educational system : th...
Survey of problem solving in the elementary school. — Complex problem solving is more difficult when...
Many children and young people become school dropouts in mathematics during their school years - oft...
International audienceThis article proposes to explain, by means of the model of a didactic analysis...
Many children and young people become school dropouts in mathematics during their school years - oft...
The very word of problem raises difficulties because it is related with a variety of forms, fields o...
Des données de recensement révèlent des écarts de rendement scolaire et de niveau maximal de scolari...
Problem solving is at the heart of the official mathematics programs of elementary school, but it is...
International audienceIn this article, we study the performance of students in early sixth and seven...
Différentes recherches indiquent que les élèves présentent des difficultés à résoudre des problèmes ...
In this article, we present results of a research about the links between the calculating skills, th...
Dans cet article, nous décrivons et étudions un dispositif collaboratif entre chercheurs, professeur...
In this essay, we are interested in teaching mathematics for open-ended problems, which require the ...
International audienceThe study aims to clarify the potential causes of discrepancies between stude...
L’étude empirique présentée dans cet article examine le jugement évaluatif d’enseignants de l’école ...
This paper deals with a central question in the present debate on the French educational system : th...
Survey of problem solving in the elementary school. — Complex problem solving is more difficult when...
Many children and young people become school dropouts in mathematics during their school years - oft...
International audienceThis article proposes to explain, by means of the model of a didactic analysis...
Many children and young people become school dropouts in mathematics during their school years - oft...
The very word of problem raises difficulties because it is related with a variety of forms, fields o...