StR i.H. Dr. Gero Stoffels
Lecturer & Researcher
Working Group of Prof. Benjamin Rott
University of Cologne
Institute for Mathematics Education
Gronewaldstr. 2 (Gebäude 216c, R. 2.333)
50931 Cologne - Germany
Phone: +49-221-470-4721
E-Mail: gero.stoffels(at)uni-koeln(dot)de
Advice hour in summer 2024:
in semester: Wednesday, 1-2pm.
in lecture free time: Please arrange an appointment via e-mail.