Mathematical Practices in a Technological Setting: A Design Research Experiment for Teaching Circle Properties

Autor/in	Akyuz, Didem
Titel	Mathematical Practices in a Technological Setting: A Design Research Experiment for Teaching Circle Properties
Quelle	In: International Journal of Science and Mathematics Education, 14 (2016) 3, S.549-573 (25 Seiten)Infoseite zur Zeitschrift PDF als Volltext Verfügbarkeit
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	1571-0068
DOI	10.1007/s10763-014-9588-z
Schlagwörter	Mathematics; Mathematics Instruction; Mathematical Concepts; Geometry; Mathematical Models; Interpersonal Relationship; Social Environment; Experiments; Teaching Methods; Mathematical Applications; Teacher Education; Teacher Education Programs + Suchen Sie Ihr Suchwort? Mathematik; Mathematics lessons; Mathematikunterricht; Geometrie; Mathematical model; Mathematisches Modell; Interpersonal relation; Interpersonal relations; Interpersonelle Beziehung; Zwischenmenschliche Beziehung; Soziales Umfeld; Erprobung; Teaching method; Lehrmethode; Unterrichtsmethode; Angewandte Mathematik; Innermathematische Anwendung; Lehrerausbildung; Lehrerbildung
Abstract	This article documents the classroom mathematical practices observed in a collegiate level teacher education course related to the circle topic. The course, which was prepared as design research, utilized a dynamic geometry environment which influenced the type and nature of the evolved mathematical practices. The study uses emergent perspective as the theoretical framework and Toulmin's model of argumentation to analyze social interactions within the classroom. Findings reveal three sequentially emergent mathematical practices that are in increasing order of complexity. The significance of this analysis stems from the fact that it contributes to an emerging body of knowledge on inquiry-based and technology-supported teaching in social contexts for which more research is needed. (As Provided).
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Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2020/1/01