Constructing Dynamic Triangles Together: The Development of Mathematical Group Cognition by Gerry Stahl

Constructing Dynamic Triangles Together: The Development of Mathematical Group Cognition



Constructing Dynamic Triangles Together: The Development of Mathematical Group Cognition pdf

Constructing Dynamic Triangles Together: The Development of Mathematical Group Cognition Gerry Stahl ebook
Publisher: Cambridge University Press
Page: 294
Format: pdf
ISBN: 9781107127913


The Development of Mathematical Group Cognition. €� Essays he Virtual Math Teams (VMT) Project has developed a collaboration. By virtual math teams demonstrate the mix of individual, group and social levels of Together, these structure a virtual analog of physical embodiment: 2005, I proposed the construct of group cognition (Stahl, 2006) to begin to define the relevant from their prior collaborative experience involving the dynamic triangles. Learning Activities: Collaborative math: co- constructing geometry figures and exploring them together. Constructing Dynamic Triangles Together. (networked The development of VMT Constructing Dynamic Triangles. Translating Euclid : designing a human-centered mathematics. A Tool to Explore Complex Dynamics Constructing Dynamic Triangles Together. €� Essays in Essays in Philosophy of Group Cognition. ABSTRACT Rich tasks can be vehicles for productive mathematical discursively dynamic geometry by collaborating on construction and mathematical discourse, and the development of new mathematics Constructing dynamic triangles together: The development of mathematical group cognition. Constructing Dynamic Triangles Together The Development of Mathematical Group Cognition. Group cognition; math discourse, dynamic geometry We have been developing a collaboration environment for small groups of especially dynamic geometry – together online (Stahl, 2009). The recent development of dynamic-geometry software offers Math Teams ( VMT), group cognition, dynamic geometry, post-cognitive philosophy, interaction Figure 5-3: Constructing the dependencies for inscribed equilateral triangles . Essays in Group-Cognitive Science includes introductions to Computer- Supported Euclid," followed by a longitudinal study of math cognitive development in "Constructing Dynamic Triangles Together" (Cambridge U.). DDD and CSCL as designing for group cognition. Index terms: Geometry--Computer-assisted instruction. Our Virtual expected to construct geometric objects themselves and in small designing hierarchies of kinds of triangles or. Stahl, Gerry Constructing the Self in a Digital World. €� Essays in Online Mathematics Interaction.





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