The Little Light Foundation has a series of short videos that teach children about conflict resolution and mutual respect.
Web Links
Teaching Strategies
As well as the steps to help solve a conflict: Calm Down, State and Understand Problem, Apologize Well, Promote Solution Finding, Follow Up—this site includes a scale to answer the question “How Big is My Problem?” which helps children understand how to respond to a conflict.
Conflict Resolutions Skills
This Michigan schools lays out behavioral intervention skills for elementary school children.