UNIVERSITY OF LUENEBURG
01.04.18 – 31.03.20:
Representative member of the Senat of the Leuphana University of Lueneburg.
01.03.17 – heute:
Speaker of the PhD program Teacher Professional Development at the Faculty of Education.
09.01.17 – heute:
Chair of the Selecting Committee of the Study Program Teaching and Learning at the Faculty of Education.
20.04.15 – 30.10.15:
Member of the Executive Board of the Institute for Mathematics and its Didactics at the Faculty of Education.
UNIVERSITY OF KASSEL
01.10.09 – 30.09.14:
Member of the Audit Committee of the Institute for Mathematics.