Students with disabilities face attitudinal barriers to social inclusion. Poor attitudes toward disability can impact friendship development between students with and without disabilities and result in social exclusion. Fortunately, a body of literature exists, which suggests that educational interventions can help to enhance students’ attitudes toward disability. Such interventions, however, vary in both their approach to teaching students about disability experiences and their effectiveness. This paper presents the Tripartite Intervention, a 12-lesson intervention created for junior-level elementary students that targets cognitive, behavioural, and affective dimensions of attitude. This paper provides a high-level overview of the intervention lessons, as well as, offers readers some practical considerations for implementation. Those interested in utilizing the Tripartite Intervention for educational or research purposes are encouraged to contact the author for intervention materials and training opportunities.