Information about the title: Clear, curriculum-oriented subject systematics. Subject-specific content is presented in a target-appropriate, motivating, and understandable manner. Many tasks with varying levels of difficulty for differentiation. Thoroughly described subject-specific working methods. Information about the series edition: The successful teaching material for Saxony, newly revised and didactically prepared for the requirements of physics instruction at secondary schools. The clear didactic presentation of the subject matter distinguishes this teaching material. Each topic is supplemented with an example from the realm of experience.