Designing a duo of material and digital artifacts: the pascaline and Cabri Elem e-books in primary school mathematics.

Autor/inn/en	Maschietto, Michela; Soury-Lavergne, Sophie
Titel	Designing a duo of material and digital artifacts: the pascaline and Cabri Elem e-books in primary school mathematics.
Quelle	In: ZDM : mathematics education, 45 (2013) 7, S. 959-971 PDF als Volltext Link als defekt meldenVerfügbarkeit
Sprache	englisch
Dokumenttyp	online; gedruckt; Zeitschriftenaufsatz
ISSN	1863-9690; 1863-9704
DOI	10.1007/s11858-013-0533-3
Schlagwörter	Arithmetik; Mathematikunterricht; Rechenmaschine; Elektronisches Buch; E-Learning; Primarbereich; Elektronisches Buch; Rechenmaschine; Arithmetik; Mathematikunterricht; E-Learning
Abstract	This paper focuses on a duo of artifacts, constituted by a physical artifact and its digital counterpart. It deals with the theoretically and empirically underpinned design process of the digital artifact, the e-pascaline developed with Cabri Elem technology, in reference to a physical artifact, the pascaline. The theoretical frameworks of the instrumental approach and the theory of semiotic mediation together with the analysis of teaching experiments with the pascaline support the design in terms of continuity and discontinuity between the two artifacts. The components of the digital artifact were chosen from among the components of the physical artifact that are the object of instrumental genesis by the students and that are analyzed as having a semiotic potential that contributes to didactical aims. Components instrumented by students which had inadequate semiotic potential were eliminated. With the resulting duo, each artifact adds value to the use of the other artifact for mathematical learning.
Erfasst von	FIZ Karlsruhe - Leibniz-Institut für Informationsinfrastruktur
Update	2014/3