The teacher's booklet "Color" by Torsten Krämer offers a comprehensive exploration of selected topics from the student booklet. It includes image analysis and practical tasks, supplemented by didactic-methodological comments. These comments provide educators with valuable insights for implementation in the classroom and a possible expectation horizon for the students. Additionally, the booklet stimulates thought with engaging prompt questions and images. The "Did you know?" category provides useful additional information that deepens the understanding of the topics. A special highlight is the exam training, which offers solution suggestions for the tasks in the student booklet, thus enabling targeted preparation for exams.