This symposium highlights Peaceable Schools, a University-Public School Partnership currently underway in Utah County. Peaceable Schools is a prevention and intervention model for public schools K-12. This project uses Positive Behavior Support principles, which are based on the application of applied behavior analysis, focusing on the promotion of pro-social skills in the public schools. Peaceable Schools uses a positive teaching model to school-based discipline. It attempts to create and build a school culture that communicates explicit, positive expectations for students through posting school rules and consistently promoting positive behavior, rather than reacting in a punitive manner to students’ inappropriate behaviors.