Published software and eLearning materials
| studiVEMINT | Online mathematics pre-course (CC license) for all mathematics-related subjects, with interactive visualizations and over 300 learning and explanatory videos | Info |
| Fathom 2.0 | Dynamic stochastic and data analysis software. German adaptation AG Biehler. Berlin: Springer 2006 New version with teaching materials and eFathom: Hannover: Schroedel 2011 | |
| Virtual entry tutorial for STEM-subjects (VEMINT) | eLearning material for mathematical pre and bridge courses. Kassel University, Darmstadt University, Paderborn University and Leuphana University Lüneburg. | Info |
| Medass Light 2.2 | Software for Descriptive Statistics and Exploratory Data Analysis. Kassel University 2000 | Info |