Extending the conceptual change approach to mathematics learning and teaching
Stella Vosniadou, Lieven Verschaffel
págs. 445-451
Understanding the structure of the set of rational numbers: a conceptual change approach
Stella Vosniadou, Xenia Vamvakoussi
págs. 453-467
págs. 469-484
Dirk De Bock, Lieven Verschaffel, An Hessels, Dirk Janssens, Wim Van Dooren
págs. 485-501
The development of students¿ understanding of the numerical value of fractions
Stella Vosniadou, Stamatia Stafylidou
págs. 503-518
Number concept and conceptual change: towards a systemic model of the processes of change
Erno Lehtinen, Kaarina Merenluoto
págs. 519-534
Pessia Tsamir, Dina Tirosh
págs. 535-540
págs. 541-548