Learning mathematics with technology. A review of recent CERME research

This theoretical paper reports about our perception of the contributions that the working group TWG 16 about the learning of mathematics with digital media have made during the last CERME 9, taking into consideration the previous and the upcoming ERME conferences. Our analysis highlights the evolution of research questions, methodologies and theories through the lenses of the "didactical tetrahedron" metaphor and the networking strategies and methods. Finally, we point out themes that are, to our opinion, insufficiently addressed and need further discussions within the technology group.