The paper presents the idea of “duo of artefacts”, constituted by the pascaline (i.e., the arithmetical machine Zero+1) and its digital version e-pascaline. This “duo of artefacts” is proposed here to support student’s learning about the position notation in base ten at primary school. It also represents an example in which the development in technology (Cabri Elem environment) allows the relationships between material and virtual manipulatives to be discussed.
The beginning of the adventure with pascaline and e-pascaline / Maschietto, Michela; S., SOURY LAVERGNE. - ELETTRONICO. - (2013), pp. 194-199. (Intervento presentato al convegno The 11th International Conference on Technology in Mathematics Teaching (ICTMT11) tenutosi a Bari nel July 9-12, 2013).
The beginning of the adventure with pascaline and e-pascaline
MASCHIETTO, Michela;
2013
Abstract
The paper presents the idea of “duo of artefacts”, constituted by the pascaline (i.e., the arithmetical machine Zero+1) and its digital version e-pascaline. This “duo of artefacts” is proposed here to support student’s learning about the position notation in base ten at primary school. It also represents an example in which the development in technology (Cabri Elem environment) allows the relationships between material and virtual manipulatives to be discussed.
| File | Dimensione | Formato | |
|---|---|---|---|
|
Maschietto_SouryLavergne ICTMT11.pdf
Open access
Descrizione: articolo principale
Tipologia:
Versione pubblicata dall'editore
Dimensione
669.09 kB
Formato
Adobe PDF
|
669.09 kB | Adobe PDF | Visualizza/Apri |
Pubblicazioni consigliate
I metadati presenti in IRIS UNIMORE sono rilasciati con licenza Creative Commons CC0 1.0 Universal, mentre i file delle pubblicazioni sono rilasciati con licenza Attribuzione 4.0 Internazionale (CC BY 4.0), salvo diversa indicazione.
In caso di violazione di copyright, contattare Supporto Iris
