The prevention and visibility of school violence is a challenge for Cuban schools today. In this sense, the experience presented here is part of the second theme to be addressed in this symposium, particularly about the management of violence in educational institutions. The paper presents the essential theoretical underpinnings and the methodology used in this research for the study of school violence in Primary Education. The results obtained in the diagnosis in two third-grade school groups are shown, as well as a proposal for educational workshops to contribute to the solution of the problems detected about the subject in question. In addition, the report of the first workshop is included, in which the value of the development of interventive actions in the group context as an essential space for the socialization of the human being is denoted.