"Are you sitting at the table or on the table?" - "Under the table!" With the DaZ workbook, students can practice independently: Prepositions train your students in a playful way on the essential aspects of the topic "Prepositions"! Some core grammatical topics in the German language pose particular challenges for students with a migration background. They can easily and independently practice these topics using the materials from the DaZ series with self-assessment. The tasks are easy to understand and can be completed without teacher assistance. Self-assessment is done through symmetrical line patterns, mandalas, or solution words. Tandem tasks encourage students to speak.