Änderungen

* Saada-Robert, M. (1989). La microgénèse de la representation d’un problème. Psychologie Française, 34, 2/3.

* Saada-Robert, M. (1989). La microgénèse de la representation d’un problème. Psychologie Française, 34, 2/3.

* Arzarello F. (2000). Inside and Outside: Spaces, Times and Language in Proof Production. Proceedings of PMEXXIV, Hiroshima, Japan, 1, 23-38.

* Arzarello F. (2000). Inside and Outside: Spaces, Times and Language in Proof Production. Proceedings of PMEXXIV, Hiroshima, Japan, 1, 23-38.

* Olivero, F. (1999). Cabri-Géomètre as a mediator in the processof transition to proofs in open geometric situations. W. Maull & J. Sharp (eds). Proceedings of the 4th International Conference on Technology in Mathematics Teaching. University of Plymouth, UK.

* Olivero, F. (1999). [[Cabri Géomètre]] as a mediator in the processof transition to proofs in open geometric situations. W. Maull & J. Sharp (eds). Proceedings of the 4th International Conference on Technology in Mathematics Teaching. University of Plymouth, UK.

[[Kategorie:Enzyklopädie]]

[[Kategorie:Enzyklopädie]]