US Department of Education
Us Dept. Of Education: Early Warning, Timely Response: A Guide to Safe Schools
A guide for school communities to identify warning signs of potential violence in students, and to develop prevention, intervention and crisis response plans. Can be downloaded as a PDF file.
PBS
Pbs: Fighting School Violence
A collection of resources on the topic of school violence, following the Littleton, Colorado shootings in 1999. Includes a link to A Guide to Safe Schools and articles on communities trying to address youth violence.
Other
Student Pledge Against Gun Violence
Find out about this pledge and other special topics, such as "a Day of National Concern about Young People and Gun Violence."