Violence affects one in every five teenagers. Everyday 160,000 students miss school because they fear attack, intimidation, or bullying. While tragedies such as school shootings are rare, many youngsters feel threatened. School officials and administrators take steps to make school safer, yet many teachers remain frustrated. Violence prevention programs or curricula are often chosen little input from classroom teachers, who are usually in charge of program implementation and realizing its goals. In this article, the authors present 10 things that one can do daily to help create and maintain a safe, healthy school environment.