Interaction of Modalities in Cabri: A Case Study [Konferenzbericht] Paper presented at the Conference of the International Group for the Psychology of Mathematics Education (29th, Melbourne, Australia, Jul 10-15, 2005), v3 p9-16.

Autor/inn/en	Furinghetti, Fulvia; Morselli, Francesca; Paola, Domingo
Titel	Interaction of Modalities in Cabri: A Case Study [Konferenzbericht] Paper presented at the Conference of the International Group for the Psychology of Mathematics Education (29th, Melbourne, Australia, Jul 10-15, 2005), v3 p9-16.
Quelle	3 (2005), S.9-16 (8 Seiten) PDF als Volltext kostenfreie Datei Verfügbarkeit
Sprache	englisch
Dokumenttyp	gedruckt; online; Monographie
Schlagwörter	Geometric Concepts; Internet; Computer Assisted Instruction; Adolescents; Mathematics Instruction; Secondary School Mathematics; Measurement; Graphs; Data Collection; Case Studies; Problem Solving; Foreign Countries; Mathematical Logic; Italy + Suchen Sie Ihr Suchwort? Elementare Geometrie; Computer based training; Computerunterstützter Unterricht; Adolescent; Adolescence; Adoleszenz; Jugend; Jugendalter; Jugendlicher; Mathematics lessons; Mathematikunterricht; Messverfahren; Grafische Darstellung; Data capture; Datensammlung; Case study; Fallstudie; Case Study; Problemlösen; Ausland; Mathematical logics; Mathematische Logik; Italien
Abstract	In this paper we consider an experiment in which 15 years old students explore a phenomenon of covariance, by using Cabri for drawing geometric figures, measuring, and sketching graphs. In this way they collect different types of information. A first research question is how students deal with them in situations of exploration, in particular, which role they ascribe to the numerical data. Another research question is how students approach formal aspects. The activity on which the experiment is based is a telling example of how Cabri enlarges the scope of the exploration, in a way that could not be possible in paper & pencil environment. (Contains 3 figures.) [For complete proceedings, see ED496848.] (Author).
Anmerkungen	International Group for the Psychology of Mathematics Education. 35 Aandwind Street, Kirstenhof, Cape Town, 7945, South Africa. Tel: +27-21-715-3559; Fax: +27-88-021-715-3559; e-mail: info@igpme.org; Web site: http://igpme.org
Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2017/4/10