Introducing an old calculating instrument in a new technologies environment: a praxeological analysis of students' tasks using different registers

CAROLINE POISARD (France)

Abstract



Keywords


Material and virtual resources, praxeology, task, technique, technology, register, number sense, place-value system, Chinese abacus



Creative Commons License
This work is licensed under a Creative Commons Attribution 3.0 License.

 


 

Re S M ICT E , ISSN: 1792-3999 (electronic), 1791-261X (print)

Laboratory of Didactics of Sciences, Mathematics and ICT, Department of Educational Sciences and Early Childhood Education - University of Patras.

Πασιθέη: Ηλεκτρονικές Επιστημονικές Δημοσιεύσεις Ανοικτής Πρόσβασης, 2008-2012, Βιβλιοθήκη & Κέντρο Πληροφόρησης - Πανεπιστήμιο Πατρών