For the first course of a new semester, it is advisable to emphasise clear rules, i.e. the "rules of the game" for the entire course for about 14 weeks.
An elementary part of these rules is the clarification of how to deal with each other. Communication, dealing with disruptions (from outside: general conditions, inside: mutual disruption) and, if necessary, dealing with what is said within the courses should be clearly described and, if necessary, measures should be specified in the event of deviations. This provides a framework and creates transparency.
The rules of the game can also include the teacher's expectations of the students and vice versa. Combined with a summary of the topics for the semester of this course, estimates of the time required for each topic help students to plan and weigh up priorities. The rules of the game thus become a form of work agreement.
In addition to the content, the form and structure of the final examination should be discussed at the beginning, especially in the case of examinations that are based on several courses (module examination).
Ideally, the course should be located in the module and, if possible, in the context of the degree programme.