The state of the art in research on violence, aggression and conflict at school is reflected in this article, based on a document review and the construction of open, axial and selective categories using the relevance and opacity method. The review included 34 documents on research findings published in the last five years, which were tracked in scientific databases. The results show most of the research is focused on descriptive interests, using school children as the primary source of information. This makes it difficult to understand the dynamics that motivate these types of situations in the school environment.