Conjecturing (and Proving) in Dynamic Geometry after an Introduction of the Dragging Schemes

Conjecturing (and Proving) in Dynamic Geometry after an Introduction of the Dragging Schemes

This paper describes some results of a research study on conjecturing and proving in a dynamic geometry environment (DGE), and it focuses on particular cognitive processes that seem to be induced by certain uses of tools available in Cabri (a particular DGE). Building on the work of Arzarello and Ol...

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Bibliographic Details
Main Author: Baccaglini-Frank, Anna
Other Authors: HTW Dresden, Informatik, Mathematik
Format: Others
Language:English
Published: Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden 2012
Subjects:
Vermutung formulieren
schlussfolgern
schlussfolgern nach Schema
dynamische Geometrie erforschen
Invariante
Schlussfolgerung ziehen
Pfad
conjecturing
dragging
dragging schemes
dynamic geometry exploration
invariant
maintaining dragging
path
ddc:510
rvk:SD 2009
Online Access:http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-79376
http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-79376
http://www.qucosa.de/fileadmin/data/qucosa/documents/7937/Proceedings-636pages-Dresden2009_031-036.pdf

Internet

http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-79376
http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-79376
http://www.qucosa.de/fileadmin/data/qucosa/documents/7937/Proceedings-636pages-Dresden2009_031-036.pdf

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