Learning to argue in mathematics: Effects of heuristic worked examples and CSCL scripts on transactive argumentation

Freydis Vogel, Elisabeth Reichersdorfer, Ingo Kollar, Stefan Ufer, Kristina Reiss, Frank Fischer

Publikation: Beitrag in FachzeitschriftKonferenzartikelBegutachtung

2 Zitate (Scopus)

Abstract

A previous study has shown that both CSCL scripts and heuristic worked examples implemented in a CSCL environment were effective to fostering students' acquisition of argumentation skills in the context of mathematical proof tasks (Kollar, et al. 2012). This paper investigates the extent to which transactive argumentation during the collaborative learning process can be evoked by both means of instructional support and to what extent transactive argumentation mediates their effects on students' knowledge about argumentation. We present process measures from a 2×2-factorial experiment with the factors CSCL script and heuristic worked examples conducted with N=101 prospective math teacher students. Results show that both means of instructional support induced transactive argumentation in the collaborative learning process. The self-generated transactive argumentation, but not the partner-generated transactive argumentation mediated the effects of both types of instructional support on students' development of argumentation knowledge. Nevertheless, the learning partners mutually influenced their transactive argumentation.

OriginalspracheEnglisch
Seiten (von - bis)526-533
Seitenumfang8
FachzeitschriftComputer-Supported Collaborative Learning Conference, CSCL
Jahrgang1
PublikationsstatusVeröffentlicht - 2013
Veranstaltung10th International Conference on Computer-Supported Collaborative Learning, CSCL 2013 - Madison, WI, USA/Vereinigte Staaten
Dauer: 15 Juni 201319 Juni 2013

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