"Are you sitting at the table or on the table?" - "Under the table!" With these materials, your German as a Second Language (DaZ) students will playfully learn the essentials of prepositions. Some core grammatical topics in the German language pose particular challenges for students with a migration background. The DaZ series with self-assessment for secondary education is therefore dedicated to the targeted support of DaZ students in secondary school classes. Through easily understandable tasks, students train their grammatical skills independently of the teacher. They work autonomously using simple images and self-assess their progress. A series of tandem exercises motivates your DaZ students to speak. By practicing together in a safe environment, speaking inhibitions are specifically reduced.