This book arises from the detected need to prevent and raise awareness of the risks and consequences of gender violence in the educational stage. Consequently, the objective of the project is to provide knowledge, develop skills and attitudes that favor coexistence based on equality and mutual respect, preventing adolescents from any type of violence in their relationships. The project was carried out during four weeks where social skills, sexist language, gender roles and other contents were worked on, using a participatory, dynamic and active methodology.