The teacher's manual "Beste Freunde B1/2" from Hueber is a comprehensive companion for educators using the textbook at the B1.2 level. It provides a detailed introduction to the concept and structure of the textbook, supporting effective lesson planning. The practical advice and methodological tips are designed to help teachers create varied and targeted lessons. Additionally, the manual includes tests for each lesson in two versions, allowing for differentiated assessment of student performance. The provided photocopiable templates with games and exercises encourage active participation from learners and support the reinforcement of what has been learned. Solutions and transcripts from the course and workbook are also included, making lesson preparation and delivery easier.