Skip to content
DraconiticResearch
Search Sources API
194,216 studies31 sourcesUpdated 14 min ago
PreprintCC BY 4.0HAL

De l’indice contextuel à la rétroaction : un axe A0–A4 pour analyser les raisonnements d’élèves en multiprésentation de problèmes multiplicatifs

  • Jean-Berky Nguala
Open at sourcePDFCite

Abstract

This article proposes an A0–A4 transversal axis for describing the function actually played by context in pupils’ reasoning during the multipresentation of multiplicative word problems. The axis distinguishes formal processing A0, evoked support A1, represented and organising support A2, enacted and feedback-producing support A3, and reflexive, critical support A4. A qualitative and descriptive secondary analysis of 67 micro-episodes from primary-school research relates these modalities to milieu positions, reasoning functions, mathematical validity, and answer accuracy. The findings indicate that the same type of support may be productive or misleading, and that multi-presentation becomes structuring when another problem, a unit, or a constraint triggers comparison, checking, or revision. No episode documents A4, which calls for tasks that explicitly address the domain of validity of mathematical models.

Related

  1. Méthodes à ε-près et applications à des problèmes aux limites
    Jean-Sébastien Le Brizaut
    Bulletin des Sciences MathématiquesPeer-reviewedLicence not statedFull text4 citedGeneral mathematicsHAL
  2. Méthodes d'optimisation pour l'approche de problèmes aux limites non linéaires mixtes elliptiques hyperboliques
    Jean-Sébastien Le Brizaut
    Bulletin des Sciences MathématiquesPeer-reviewedLicence not statedFull text2 citedGeneral mathematicsHAL
  3. Une statistique à la dimension des problèmes : planétaire
    Jean-Louis Weber
    Courrier des StatistiquesPeer-reviewedCC BY 4.0Full textStatisticsHAL

Cite

BibTeXRIS
BibTeX
@misc{nguala2026lindice,
  title = {{De l’indice contextuel à la rétroaction : un axe A0–A4 pour analyser les raisonnements d’élèves en multiprésentation de problèmes multiplicatifs}},
  author = {Jean-Berky Nguala},
  howpublished = {HAL},
  year = {2026},
  month = oct,
  url = {https://univ-reunion.hal.science/hal-05836189v1},
  note = {CC BY 4.0},
}
RIS
TY  - UNPB
TI  - De l’indice contextuel à la rétroaction : un axe A0–A4 pour analyser les raisonnements d’élèves en multiprésentation de problèmes multiplicatifs
AU  - Jean-Berky Nguala
PY  - 2026
DA  - 2026/10/22
PB  - HAL
UR  - https://univ-reunion.hal.science/hal-05836189v1
AB  - This article proposes an A0–A4 transversal axis for describing the function actually played by context in pupils’ reasoning during the multipresentation of multiplicative word problems. The axis distinguishes formal processing A0, evoked support A1, represented and organising support A2, enacted and feedback-producing support A3, and reflexive, critical support A4. A qualitative and descriptive secondary analysis of 67 micro-episodes from primary-school research relates these modalities to milieu positions, reasoning functions, mathematical validity, and answer accuracy. The findings indicate that the same type of support may be productive or misleading, and that multi-presentation becomes structuring when another problem, a unit, or a constraint triggers comparison, checking, or revision. No episode documents A4, which calls for tasks that explicitly address the domain of validity of mathematical models.
ER  -