Bibliographie de l'équipe CRAC

Article de revue:

ID no. (ISBN etc.): 0020-739X

Clé de citation BibTeX: Bruno1999

Bruno, A., & Martinon, A. (1999). The teaching of numerical extensions: The case of negative numbers. International Journal of Mathematical Education in Science and Technology, 30(6), pp. 789–809.
Ajoutée par: Sterenn Audo 2008-02-19 16:54:03 Dernièrement modifiée par: Sterenn Audo 2008-02-19 17:18:53

Catégories: Apprentissage mathématiques, concept, Full text, Problèmes additifs, Résolution de problèmes arithmétiques
Descripteurs: Addition; Elementary Education; Mathematics Instruction; Number Concepts; Numbers; Problem Solving; Subtraction
Auteurs: Bruno, Martinon
Collection: International Journal of Mathematical Education in Science and Technology

Nombre de vues: 357
Popularité: 32.43%

Résumé

Presents some results of a study on teaching negative numbers. Focuses on the identification of addition and subtraction, the use of the number line, additive problem solving, and the possibility of following several sequences of numerical extensions. Indicates the importance of previous ideas on positive numbers and how these ideas influence the knowledge of negative numbers. (Contains 27 references.) (Author/ASK)
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Ajoutée par: Sterenn Audo