The Association for Conflict Resolution has two great places where you can find information about conflict resolution in education.

1. http://www.mediate.com/acreducation/pg3.cfm
2. http://www.acrnet.org/Educator.aspx?id=101

1.  This is the ACR Education Section.  Among other things on this section page, you will find archived copies of The Fourth R - the group's newsletter, a downloadable Peer Mediation Standards Manual, and most notably, a wealth of resources for K-12 and Higher Ed in a combination of forms.

2.  You can access this page from ACR's main page by clicking on the "Education & Training" tab.  Under this tab, you will find tools for the classrom, links to resources available through the ACR Store and notices about Conflict Resolution Training.