We went to clean the beach of Port Lin. CP-CE1-CE2 started, and then came the CM1-CM2 round. There were volunteers. Each student had to bring his gloves to protect himself from bacteria and germs. There were teams of two. Each team had a trash bag. We found objects, cigarettes, a tire. We made a challenge, the class that brought the most items, won. It was really funny. The challenge is great because it encourages children to spot pollution.