Teaching functions in a graphic milieu: What forms of knowledge enable students to conjecture and prove? I. Bloch OriginalPaper Pages: 3 - 28
Students' mathematical reasoning in university textbook exercises J. Lithner OriginalPaper Pages: 29 - 55
An investigation of communicative competence in an upper-secondary class where using graphics calculators was routine Patricia A. ForsterPeter C. Taylor OriginalPaper Pages: 57 - 77
A constructive response to `Where mathematics comes from' N. SinclairM. Schiralli OriginalPaper Pages: 79 - 91