MATHEMATICS STUDENT TEACHERS' PEDAGOGICAL USE OF TECHNOLOGIES - DIFFERENT TAXONOMIES IN THE CLASSROOM

This paper refers to the use of technologies by student teachers in the classroom. I present a taxonomy that help to distinguish the various forms of teacher and students' uses of technology. In a pedagogical perspective the use of technologies can be seen in three distinct ways: as an accessory, as a teacher-centred activity and as a student-centred activity. I present three tasks illustrating this taxonomy. The role of the teacher and role of the student, the nature of activities, the environment and the class management are three aspects whose combination is essential to understand what a pedagogical perspective on the use of technologies.