The Center for Safe and Responsible Use of the Internet has put together the Educator’s Guide to Cyberbullying and Cyberthreats which covers cyberbullying, recognition of dangerous online behaviors, and other warning signs useful to school teachers and staff.
Kids.gov has an Online Safety page targeted at the needs of educators.
StaySafeOnline has classroom materials and lesson plans for teaching students about online safety.
Integrating Cybersecurity with
Emergency Operations Plans- A presentation representing collaborative effort between the US Department of Education and the US Department of Homeland Security outlining how and why cyber should be a part of school preparedness planning