Abstract
Objective: To report the experience of an educational action to prevent Sexually Transmitted Infections (STI) in a school unit on an island in Pará. Experience report: An activity was carried out in a state elementary and high school located in an island of Pará, the health education action took place on November 26, 2019 and had a class of 17 students of both sexes from the 1st year of high school in the morning shift and aged between 15 and 18 years. The elaborated activities were developed through the problematization methodology based on the Arch of Maguerez and its stages, later a conversation wheel was carried out using four educational games. Final considerations: It is possible to understand that educational activities constitute an essential tool in the teaching-learning process and are a fundamental factor in terms of health promotion, especially in terms of knowledge about sexually transmitted infections.
