External scientific advisory board
PROF. DR. MICHAEL BECKER-MROTZEK
Professor of the German Language and its Teaching
University of Cologne
PROF.IN DR.IN CORNELIA GRÄSEL
Professor of Teaching, Learning and Teaching Research
University of Wuppertal
PROF.IN DR.IN GABRIELE KAISER
Senior Professor for Mathematics Didactics
University of Hamburg (Germany) and Nord University (Norway)
Honorary professorships at the Australian Catholic University (Australia) and at the Educational University of Hong Kong (Hong Kong)
PROF. DR. FRANK LIPOWSKY
Professor for Empirical School and Classroom Research
University of Kassel