G. Dettori, "Introducing ICT in Mathematics Teaching: Implications on Curriculum Revision and Teacher Training", Int. Conf. on Teacher Education 1999 - ICTED 99, Hong Kong, Feb. 1999

E. Lemut, S.Greco, "Technology and Systemic Thinking in Mathematics", IFIP Open Conference Communication and Networking in Education: Learning in a Networked Society, June 1999, Hameelinna, Finland

R.M. Bottino, G. Chiappini, G. Dettori, E. Lemut, "Tecnologie dell'Informazione nell'apprendimento della Matematica" (Information Technologies in mathematics learning), Ricerca e Futuro, n. 9, Nov. 98, pp. 81-82

P. Forcheri, M.T. Molfino, A. Quarati, "Orientare la ricerca verso l'innovazione" (Orienting the research towards innovation), Ricerca e Futuro, n. 9, Nov. 98, pp. 83-84

G. Chiappini, "The role of representations in maths learnbing: a semiotic approach" Workshop DIMA-IMA "Graphic and digital representation in teaching learning mathematics", DIMA, Genova, Dec. 1998

E. Lemut "Application software as learning environments", Workshop DIMA-IMA "Graphic and digital representation in teaching learning mathematics", DIMA, Genova, Dec. 1998

M.T. Molfino, member of the program committe of ITI99 - 21st Int. Conf. Information Technology Interfaces, Pula (Croatia), June 99

B. Falcidieno, member of the program committee of the workshop Computer Graphics and Visualization Education '99: Charting the Future for Computer Graphics Education (Coimbra, Portugal), July 1999

M.T. Molfino, member of the program committee of ICCE99 - 7th Int.Conf. on Computers in Education, Chiba (Japan), Nov. 1999

Ac contratto IMA-Cofimp (Bologna) has been approved, within the project "Sistema integratoper la promozione della cultura della qualitˆ nei processi di formazione continua" (Integrated ytem for promoting a culture of quality in processes of continuous training), finaced by the Ministry of labour and Regione Emilia-Romagna (resp. M.T. Molfino)

Cristina Gambaro (Fac. Architecture, Univ. of Genoa), "Problematiche e significati legati a sistemi CAD", Sala convegni ARIGE, 15 Dec. 98, h 15, 30 (invited by E. Lemut)