In the subject of history, the planning of teaching units holds particular significance: historical topics are grouped into themes, and pathways to understanding historical thinking are opened up. However, there has been a lack of subject-specific concepts and resources that teachers can refer to in light of the increased demands in this area of lesson planning. Many new curricula no longer contain thoroughly described thematic units, or these must even be created entirely on-site in the form of school curricula. This book develops criteria according to which teaching units can be planned along the operations of historical thinking. The volume is aimed at interns, trainees, and teachers in their early career years. The considerations are oriented towards the requirements of everyday practice, meaning lessons that are conducted under.