iSafe - Founded in 1998 and endorsed by the U.S. Congress, i-SAFE is a non-profit foundation dedicated to protecting the online experiences of youth everywhere. i-SAFE incorporates classroom curriculum with dynamic community outreach to empower students, teachers, parents, law enforcement, and concerned adults to make the Internet a safer place.
Project Safe Childhood - Department of Justice site
Net Smartz for Educators - Presentations and lesson plans for internet safety.
Stay Safe Online - Presentations and lesson plans for internet safety
Stop Bullying - StopBullying.gov provides information from various government agencies on what bullying is, what cyberbullying is, who is at risk, and how you can prevent and respond to bullying.
Stop Cyberbullying - Resources for teachers, parents, and students