Practical knowledge for the preparatory service. Written lesson planning is a key task during the internship. This textbook demonstrates how to successfully plan teaching and learning processes in school practice based on five central categories. It addresses curricular and subject-specific requirements, competency development and learning prerequisites, methodological design, presentation and documentation, as well as reflection and evaluation. It is a collaboratively written textbook by educators in the second phase of training. A volume on teaching and learning processes in schools for the study phase is already available.