Data di Pubblicazione:
2015
Citazione:
Identity and rationality in group discussion: an exploratory study / L. Branchetti, F. Morselli - In: CERME 9 - Ninth Congress of the European Society for Research in Mathematics Education / [a cura di] K. Krainer, N. Vondrová. - [s.l] : HAL archives-ouvertes.fr, 2015. - ISBN 9788072908448. - pp. 1146-1152 (( Intervento presentato al 9. convegno Congress of the European-Society-for-Research-in-Mathematics-Education tenutosi a Prague nel 2015.
Abstract:
In this contribution we study group work in mathematics adopting a socio-cultural perspective and combining two theoretical lenses: the construct of identity and that of rational behavior. More specifically, we show how individual identity and dimensions of rationality in interaction may influence conceptual change. Data analysis is performed on excerpts from a group work (age of the students: 12) on negative numbers.
Tipologia IRIS:
03 - Contributo in volume
Keywords:
Group work; identity; rationality
Elenco autori:
L. Branchetti, F. Morselli
Link alla scheda completa:
Link al Full Text:
Titolo del libro:
CERME 9 - Ninth Congress of the European Society for Research in Mathematics Education