The document summarizes an environmental project carried out by students at Zespół Szkół z Oddziałami Integracyjnymi im. Janusza Korczaka in Smólniku. The project involved several steps: celebrating Earth Day, students documenting dirty areas near the school, creating posters to advertise a cleanup event, conducting a community cleanup, and administering a survey about environmental knowledge before and after the project. The project concluded that participating in the Comenius environmental program improved students', parents', teachers' and staff's understanding of the environment and recycling.