In this station training, students learn the key concepts related to the immune system through worksheets and informational sheets. At each station, students engage with viruses and pathogenic bacteria. They explore various forms of allergies and thoroughly examine their immune system and its strengthening, vaccinations, as well as diseases such as polio, tick-borne encephalitis, hepatitis, and AIDS. Additionally, students get to know famous researchers like Robert Koch and Louis Pasteur. The students practice goal-oriented work, careful documentation, and systematic derivation of insights, as well as constructive collaboration. This allows for a comprehensive and engaging exploration of the topic "Immune System" in biology class with minimal effort. The topics include: - Viruses - Bacteria - Allergies - AIDS - Immune System - Immune Defense - Active Immunity.