| |
In Handbook of Interantional Research in Mathematics Education (2002), pp. 757-786.
|
| |
In Proceedings of the 22nd Conference of the International Group for the Psychology of Mathematics Education, Vol. 1 (12-17 July 1998), pp. 180-195.
|
| |
|
| |
In Proceedings CIEAEM 53 (2002), pp. 353-358.
|
| |
In International Conference on Engineering Education (16-21 October 2003)
|
| |
In Proceedings of the 22nd Conference of the International Group for the Psychology of Mathematics Education, Vol. 3 (12-17 July 1998), pp. 279-286.
|
| |
In RESEARCHING MATHEMATICS EDUCATION IN SOUTH AFRICA (2005), pp. 133-160.
|
| |
In proceedings of 2002 annual meeting of the Canadian Mathematics Education Study Group (24-28 May 2002), pp. 143-144.
|
| |
In International Conference on New Technologies in Science Education CINTEC (4 - 6 July 2000)
|
| |
|
| |
In : AACE World Conference on Educational Multi-Omedia and Hypermedia'97 (June 1997), pp. 521-526.
|
| |
In Proceedings of ED-MEDIA 2001 (2001), pp. 766-771.
|
| |
In Proceedings of the 25th Conference of the International Group for the Psychology of Mathematics Education (PME25), Vol. 3 (12-17 July 2001), pp. 49-56.
|
| |
In Conferenze e Seminari 2000-2001” (Associazione Subalpina, Mathesis, Seminario di Storia delle Matematiche “Tullio Viola”) (2002), pp. 165-178.
|
| |
Educational Studies in Mathematics, Vol. 39, No. 1 - 3. (July 1999), pp. 23-44.
|
| |
In Proceedings of the 2003 Joint Meeting of PME and PMNA (PME27 and PME-NA25), Vol. 2 (13-18 July 2003), pp. 173-180.
|
| |
In The Seventeenth ICMI Study: Technology Revisited (3-8 December 2006) (2006)
by M. Artigue, R. Bottino, M. Cerulli, et al.M. Mariotti, C. Morgan, E. Alexopolou, C. Cazes, H. Chaachoua, J. P. Georget, M. Haspekian, C. Kynigos, J. B. Lagrange, M. Latsi, L. Maffei, M. Maracci, A. Papadopulou, B. Pedemonte, G. Psycharis, E. Robotti, L. Souchard, J. Trgalova, F. Vandebrouk
|
| |
In Proceeding of the 2003 Joint Meeting of PME and PMENA, Vol. 2 (13 July 2003), pp. 46-53.
|
| |
In Proceedings of CERME 4, Fourth Congress of the European Society for Research in Mathematics Education 17 - 21 February 2005 in Sant Feliu de Guíxols, Spain YERME day: 16- 17 February. (16- 17 February 2005)
|
| |
|
| |
In Proceedings of CERME 4, Fourth Congress of the European Society for Research in Mathematics Education 17 - 21 February 2005 in Sant Feliu de Guíxols, Spain YERME day: 16- 17 February. (16- 17 February 2005)
|
| |
|
| |
|
| |
|
| |
In Proceedings of CIEAEM 53, pp. 280-284.
|
| |
In Proceedings of ICLS 2002; Seattle, Washington, October 2002.
|
| |
In CSCL '95: The first international conference on Computer support for collaborative learning (1995), pp. 209-213.
|