Documents

Arzarello, F., Bosch, M., Gascón, J. & Sabena, C. (2008). The ostensive dimension through the lenses of two didactic approaches

Arzarello, F., Bosch, M., Gascón, J. & Sabena, C. (2008). The ostensive dimension through the lenses of two didactic approaches, ZDM – Mathematics Education, 40, 179 -188.