The challenge of school violence presents a complex landscape affecting students, teachers, and the broader community. In this chapter, we delve into an in-depth analysis of school violence within the Brazilian context, advocating for a holistic strategy to tackle this critical issue. Our discussion is rooted in social psychological theories and reinforced by contemporary empirical studies. We examine how individual behaviors, interpersonal dynamics, and broader societal factors contribute to the prevalence of violence in educational settings. The chapter underscores the necessity of nurturing ethical values and fostering environments within schools that are not only safe but also conducive to learning and personal growth. We also highlight the role of evidence-based practices, including programs focused on social-emotional learning and conflict resolution techniques, in mitigating violent incidents. The effective implementation of these strategies demands collaborative efforts from educators, policy makers, family members, and community stakeholders. Integrating insights from social psychology with practical, evidence-backed interventions, this chapter outlines a framework for cultivating an educational atmosphere that is both nurturing and academically enriching, thereby supporting the holistic development of students.