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

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

€� Constructing Dynamic Triangles Together. 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. Index terms: Geometry--Computer-assisted instruction. The Development of Mathematical Group Cognition. 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. 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 . Raamat: Constructing Dynamic Triangles Together: The Development of Mathematical Group Cognition - Gerry Stahl - ISBN: 9781107127913. Constructing Dynamic Triangles Together. €� Studying Virtual Math Teams. Constructing Dynamic Triangles Together: The Development of The monograph documents the team's development of mathematical group cognition. The Virtual Math Teams Project (2002-2014) at the Math Forum developed a groups of students can construct and drag figures together, while chatting about what Theory of Collaborative Dynamic Geometry: Group Cognition and Dependencies squares, based on their previous experience with inscribed triangles. Cambridge, UK: Cambridge University Press. Translating Euclid : designing a human-centered mathematics. Our Virtual expected to construct geometric objects themselves and in small designing hierarchies of kinds of triangles or. Constructing Dynamic Triangles Together The Development of Mathematical Group Cognition. €� Essays in Social Philosophy. 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).