The teacher's manual "Beste Freunde B1/1" by Hueber is a comprehensive companion for educators using the textbook at the B1.1 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 enrich the classroom experience. Furthermore, solutions and transcripts from the course and workbook are included, making lesson preparation and follow-up easier.