M. Kendal and K. Stacey, The impact of teacher privileging on learning differentiation with technology, International Journal of Computers for Mathematical Learning, vol.6, issue.2, pp.143-165, 2001.
DOI : 10.1023/A:1017986520658

S. Lumb, J. Monaghan, and S. Mulligan, Issues arising when teachers make extensive use of a Computer Algebra, Int. J. of Computer Algebra in Mathematics Education, vol.7, issue.4, pp.223-240, 2000.

K. Stacey, Teaching with CAS in a time of transition. Web Proceedings of the 2 nd CAME Symposium. Utrecht: The Netherlands, 2001.

M. L. Tharp, J. A. Fitzsimmons, and R. L. Brown-ayers, Negotiating a technological shift: Teacher perception of the implementation of graphing calculators, Journal of Computers in Mathematics and Science Teaching, vol.16, issue.4, pp.551-575, 1997.

R. M. Zbiek, Influences on mathematics teachers' transitional journeys in teaching with CAS Utrecht: The Netherlands, Web Proceedings of the 2 nd CAME Symposium, 2001.

N. Zehavi, Changes that computer algebra systems bring to teacher professional development, Proceedings of the 21 st Conference of the IGPME, pp.307-314, 1997.