![](/user/images/foto_neu.png)
![](/user/images/foto_neu.png)
Christoph Lieben
Research Assistant and Phase-II-Student of the Berlin Mathematical School
I'm (co-)working on the MATH+ Project Schule@DecisionTheatreLab.
Research Assistant and Phase-II-Student of the Berlin Mathematical School
I'm (co-)working on the MATH+ Project Schule@DecisionTheatreLab.