These papers presented at a symposium describe how tenth grade students would be taught the slope of a line in geometry using three different approaches to teaching theory: behaviorism, Piagetian cognitive development, and information processing. Analyses of each approach focus on manner of learner cooperation and differing teacher role. (MBR)

The purpose of this paper is to contribute to the debate about how to tackle the issue of "the teacher in the teaching/learning process", and to propose a methodology for analysing the teacher's activity in the classroom, based on concepts used in the fields of the didactics of mathematics as well as in cognitive ergonomics. This…

Discusses the views and attitudes of 7 mathematics teachers, 19 7th- and 10th-grade students, and others participating in a pilot curriculum development program stressing active methodologies and group work. Teachers approved of the new orientations but complained about the design and implementation of the program. (Contains 24 references.)…