Starts: Any time
The online prep course Math 4 Refugees serves to prepare prospective students for university studies and helps check the status of their knowledge in math. The course covers school material from calculus to geometry that is necessary for studying at a German university.
Math 4 Refugees is free of charge and can be started at any time - you do not need to register. Besides extensive study material, the course includes tests for self-assessments and many learning videos and interactive problems. It is available in German and English.