TOTAL, the Teacher-Targeted Online Tolerance and Anti-Bullying Library, provides information and tools to enable educators to develop crucial knowledge and skills to prevent bullying in schools and to implement a brief anti-bullying program in their classroom. The TOTAL Bullying Prevention Program is a 5-session in-class curriculum based on the evidence concerning what works to prevent bullying among middle and high school students. Program sessions include an outline with step-by-step instructions for implementing activities, and all associated materials (e.g., worksheets, factsheets, case studies). The program sessions follow the TOTAL approach, including comprehensive strategies that target the whole school community, classroom, and student. The TOTAL product was funded by grants from the Centers for Disease Control and Prevention (CDC) and the National Institute of Child Health and Human Development (NICHD). A video overview of the TOTAL Bullying Prevention Program can be found here.