The focus of this practical guide is to support the design, implementation, and evaluation of comprehensive, integrated, three-tiered (Ci3T) models of prevention for the purpose of supporting student success academically, behaviorally, and socially. Ci3T models of prevention are a data-informed, graduated system of prevention designed to meet students’ academic, behavioral, and social needs in an efficient, practical, and collaborative structure. In essence, Ci3T models represent a broad framework for not only meeting students’ academic and behavioral needs as in Multi-Tier System of Supports (MTSS) models, but also their social and emotional needs using tiered logic. - This interactive eBook provides a step-by-step guide through the Ci3T six-day professional learning series that takes place over one academic school year. It is designed for Ci3T Leadership Team members who attend a Ci3T professional learning series to provide additional information to frame each session, including the documents, videos, and resources needed to build a Ci3T Blueprint. Each chapter also includes Tips for Ci3T Trainers who provide the professional learning series, a Coach’s Corner for Ci3T Coaches who support school teams at each session, and a section for District Decision Makers as they begin the system’s change process. - This edition includes 500 pages of rich content including over 140 interactive galleries, documents and videos.