In this study we propose an analysis of some interesting solving processes of 9-grade students engaged in an arithmetical task. It originates as an item of a national test that has proven to be very critical for Italian students. By changing the way of administering the task, and also by virtue of some interviews, we got the opportunity to observe interesting students’ behaviours, some of which throw, in our opinion, new light on students’ sense-making processes in the borderline between arithmetic and algebra.

Different ways of grasping structure in arithmetical tasks, as steps toward algebra / Mellone, Maria; Romano, P.; Tortora, Roberto. - (2013), pp. 480-489. (Intervento presentato al convegno CERME 8 tenutosi a Manavgat-Side, Antalya, Turchia nel 6-10 febbraio 2013).

Different ways of grasping structure in arithmetical tasks, as steps toward algebra

MELLONE, MARIA;TORTORA, ROBERTO
2013

Abstract

In this study we propose an analysis of some interesting solving processes of 9-grade students engaged in an arithmetical task. It originates as an item of a national test that has proven to be very critical for Italian students. By changing the way of administering the task, and also by virtue of some interviews, we got the opportunity to observe interesting students’ behaviours, some of which throw, in our opinion, new light on students’ sense-making processes in the borderline between arithmetic and algebra.
2013
9789754293159
Different ways of grasping structure in arithmetical tasks, as steps toward algebra / Mellone, Maria; Romano, P.; Tortora, Roberto. - (2013), pp. 480-489. (Intervento presentato al convegno CERME 8 tenutosi a Manavgat-Side, Antalya, Turchia nel 6-10 febbraio 2013).
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11588/586782
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus ND
  • ???jsp.display-item.citation.isi??? ND
social impact