In a violent world with an increase of family violence there is also correlated an increase of school violence, substance abuse and sexual abuse. Like never before the schools are implementing changes for the children's learning dynamics through the computer and the internet. This little book provides a review of simple live dynamics that allow for children to think how to deal with challenges in a peaceful and more emphatic way, for the beginner there are too simple but for the experienced clinician and the teacher it is easy to modify this dynamics to the relationships and conflicts in the group as well as adjust the complexity of problem solving according to their developmental milestones. There are morals and values, but mostly an opportunity to unfold the journey to peaceful resolution of problems so we start preventing school violence before it becomes more destructive and harmful.