Teenage Health Teaching Modules (THTM), a school-based health curriculum for students in grades 6-12, attempts to improve students’ immediate and long-term health by impacting their knowledge, attitudes, and behaviors regarding critical adolescent health content areas, including alcohol, tobacco, and other drug use; injury and violence prevention; and mental and emotional health. THTM is made up of 14 modules designed for use with students in middle/junior high or senior high school