This portal by the German Accident Insurance (DGUV) offers a wide range of educational material dealing with health and safety. All materials are free to use by teachers and trainers. The material is structured and available for different grades of school - primary, secondary I and II, and vocational schools.
Topics are bullying and cyberbullying, sound and listening, spinal problems, hygiene, healthy living, road safety, media competence, psychosocial risks, and more.
All information and materials are available on the platform (in German).