A Comparison of Verbal and Written Descriptions of Students' Problem Solving Processes David K. Pugalee OriginalPaper Pages: 27 - 47
Appropriating Mathematical Practices: A Case Study of Learning to Use and Explore Functions Through Interaction with a Tutor Judit N. Moschkovich OriginalPaper Pages: 49 - 80
Images of the limit of function formed in the course of mathematical studies at the university Malgorzata Przenioslo OriginalPaper Pages: 103 - 132
Undergraduate students' understanding of the contraposition equivalence rule in symbolic and verbal contexts Andreas J. StylianidesGabriel J. StylianidesGeorge N. Philippou OriginalPaper Pages: 133 - 162
Didactic material confronted with the concept of mathematical literacy Uwe Gellert OriginalPaper Pages: 163 - 179
Environnements Informatisés et Mathématiques: quels usages pour quels apprentissages? Luc Trouche OriginalPaper Pages: 181 - 197
Student teachers' reflections on their learning process through collaborative problem solving in geometry Raymond Bjuland OriginalPaper Pages: 199 - 225
Plotting intersections along the political axis: The interior voice of dissenting mathematics teachers Elizabeth de Freitas OriginalPaper Pages: 259 - 274
