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Artículos

Vol. 25 No 1 (2022): Mars

DIFERENTES PERFIS DE FLEXIBILIDADE COGNITIVA EM ESTUDANTES BRASILEIROS DE 2º E 4º ANOS DO ENSINO FUNDAMENTAL

DOI
https://doi.org/10.12802/relime.2022.76
Soumis
novembre 8, 2022
Publiée
2022-03-31

Résumé

Cet article vise à caractériser et comparer le profil de flexibilité cognitive dans les calculs mentaux des étudiants brésiliens, sur la base de l’analyse des éléments cognitifs, à savoir les caractéristiques des problèmes et les procédures de solution, utilisés lors de la résolution des calculs arithmétiques.L’échantillon de cette étude comprenait 42 élèves de 2e année (7 à 8 ans) et 42 élèves de 4e année (9 à 11 ans), de quatre écoles publiques de Porto Alegre. Chaque enfant a été encouragé à classer 12 calculs arithmétiques, démontrant leurs connaissances numériques lors de l’explication du raisonnement impliqué dans la résolution, grâce à un instrument d’évaluation spécifique sur la flexibilité cognitive. Les résultats ont révélé que les différences dans les proportions d’utilisation des connaissances numériques différenciaient les profils de flexibilité cognitive: flexible, mixte ou rigide

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