Rolf Biehler has been, since 2009, a full professor for didactics of mathematics at Paderborn University. Before, he was a professor for didactics of mathematics at the University of Kassel (since 1999). His research domains include: tertiary mathematics education, professional development of teachers of mathematics, didactics of probability, statistics, and data science.Michael Liebendörfer is Juniorprofessor of higher mathematics education at the University of Paderborn, Germany. His research focus is on students’ motivation and learning strategies as well as the evaluation of innovative teaching in higher mathematics.Ghislaine Gueudet has been, since 2009, a full professor in mathematics didactics at the University of Brest (France) and a member of the CREAD (Center for Research on Education, Learning and Didactics). Her research concerns university mathematics education, and the interactions between teachers, students and resourcesfor the learning and teaching of mathematics from preschool to university and in teacher education.Chris Rasmussen is Professor of mathematics education in the department of mathematics and statistics at San Diego State University. His research investigates inquiry-oriented approaches to the learning and teaching of undergraduate mathematics and the process of departmental and institutional change.Carl Winsløw holds, since 2003, the position as full professor in Didactics of Mathematics at the University of Copenhagen. WIth a background in pure mathematics, his research is currently mainly on university mathematics education, especially the teaching of analysis, and mathemathematics teacher knowledge.
