In the light of increasing concerns related to violence in the South African society, this study sought to explore the nature of aggression amongst Grade R learners through the voices of principals, phase heads, educators, parents and support staff. Bandura’s Social Learning Theory, Social Learning Cognitive Theory and Bronfenbrenner’ Bio-ecological Theory provided the theoretical lens for this qualitative study. The study was undertaken in two primary schools and one nursery school with 22 participants in the Johannesburg area in South Africa. Data was produced through interviews and questionnaires. The findings show that the nature of aggression is complex, multi-dimensional and contextual. Aggressive behaviour was conceptualised as interconnected physical and emotional states coupled with the verbal competence to act out aggressive behaviour. This was triggered by a number of factors included in the genetic and environmental domains. The exploration of approaches, methods and lines of intervention suggest the need for multi-stakeholders to work together for holistic and responsive interventions. These findings contributed to the development of the Tree of Nurturance in order to unravel a contextualised site-based model for intervention to address aggressive behaviour. / Early Childhood Education / D. Ed. (Socio-Education)