Are the slogans posted in the school classroom paid by students?

The cost of putting up posters in school classrooms is generally borne by the school, not the students. As an organization that organizes and manages educational activities, schools will bear certain expenses for providing a good learning environment. These expenses may include the daily maintenance, cleaning, decoration and slogans of the classroom. Students only need to pay attention to their studies and don't have to bear these expenses. Of course, under special circumstances, students may also participate in some activities of decoration and slogans. Generally speaking, under normal circumstances, the cost of posting slogans in school classrooms is borne by the school.