La substitution, points de vue écologique et sémiolinguistique
The work presented here focuses on the semiolinguistic dimension of elementary algebra knowledge and on a particular object of knowledge: substitution. Analyses of textbooks and teaching practices have led us to postulate that this knowledge is part of what Margolinas and Laparra call transparent kn...
保存先:
| 出版年: | URI:https://journals.openedition.org/adsc, |
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| 第一著者: | |
| フォーマット: | Article ou chapitre numérique |
| 言語: | Français |
| 出版事項: |
Annales de Didactique et de Sciences Cognitives
2022
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| 主題: | |
| オンライン･アクセス: | Accès Université d'Orléans et IFPM Accès Université d'Orléans et IFPM |
| 要約: | The work presented here focuses on the semiolinguistic dimension of elementary algebra knowledge and on a particular object of knowledge: substitution. Analyses of textbooks and teaching practices have led us to postulate that this knowledge is part of what Margolinas and Laparra call transparent knowledge for the teacher. From an ecological questioning, we seek to determine the conditions, constraints, but also the potentialities to consider such an object of knowledge for the teaching of elementary algebra. To do this, we rely on a double epistemological and didactic analysis before addressing the results of an experiment conducted in a middle school class. |
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