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Autor/in | Radford, Luis |
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Titel | Gestures, Speech, and the Sprouting of Signs: A Semiotic-Cultural Approach to Students' Types of Generalization. |
Quelle | In: Mathematical Thinking and Learning, 5 (2003) 1, S.37-70Infoseite zur Zeitschrift |
Sprache | englisch |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
ISSN | 1098-6065 |
Schlagwörter | Abstract Reasoning; Concept Formation; Cultural Context; Discourse Analysis; Generalization; Mathematical Linguistics; Mathematics Education; Middle Schools; Semiotics; Thinking Skills |
Abstract | Contrasts students' presymbolic and symbolic procedures in generalizing activities. Uses the semiotic-cultural theoretical approach and focuses on the role of body, discourse, and signs when students refer to mathematical objects. Identifies types of generalizations and discusses a specific kind of rupture in the ostensive gestures and contextually based key linguistic terms underpinning presymbolic generalization. (Author/KHR) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |