Long live to triangles! Dynamic models for trigonometry

We present a GGB-Book to assist learning and teaching situations for trigonometry. First, we justify the choice to use dynamic geometry software as an instrument to organize mathematical activity, based on a classification of dynamic models based on the “moment of the mathematical activity”. Second,...

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Bibliographische Detailangaben

Veröffentlicht in:	Revista do Instituto GeoGebra Internacional de São Paulo 2016, Vol.5 (2), p.30-55
Hauptverfasser:	Lasa Oiarbide, Aitzol, Abaurrea Larrayoz, Jaione, Velloso, Nádia Aléssio
Format:	Artikel
Sprache:	por
Schlagworte:	explorative model inductive arguments ostensive representation of mathematical objects Trigonometry
Online-Zugang:	Volltext
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