The aim of this project is to increase the level of awareness about peer bullying, a phenomenon rapidly rising in secondary schools. Students learn how to recognize peer bullying and deal with it effectively, either being the victim or the bystander. They share opinions and experiences about peer bullying, read stories, express their feelings by drawings, make a book to raise awareness about peer bullying, create a "peer bullying board" on the school coridor, watch a film against peer bullying and make a poster and leaflets for the other students, teachers and parents. They find their strength in their differences from the others, celebrate it, and be proud about it. Finally, they will compare their experiences and feelings with children from other schools and see that we all need to stand together against peer bullying.