The Bachelor teacher training course of study in physics at RWTH Aachen aims at a grounded, physical education for students. Lectures and tutorials in experimental and theoretical physics are supplemented through physical internships, in which students conduct independent experiments.Physics as a university subject particularly differs from physics as a school subject, in that technical systematics are very important. The theoretical concepts of physics are more important compared to physics in school. As a result, mathematics is an important tool in physics.