Abstract
Objective: To describe the experience lived during an extension project developed with school adolescents and emphasizes questions about sexuality, Sexually Transmissible Infections and HIV/AIDS. Experience report: This is a descriptive research based on an experience report, developed by students and teachers of the Nursing Technical Course of the Federal Institute of Pernambuco Campus Belo Jardim. The activities were developed with students the 1st year of High School - Integrated Technical Courses in Informatics, Agriculture and Agroindustry. The actions consisted in the presentation of lectures, videos and plays. The students were able to share experiences and clarify doubts about their sexuality, as well as the prevention of pregnancy and STIs, favoring the expansion of knowledge about the subject matter in a participatory manner. Final considerations: It was evidenced the importance of educational activities in adolescence based on the themes worked, aiming at promoting health through methods that favor the practice of sexuality in a safe and healthy way.