The promotion of human rights, the equality of all people and prevention of violence are central topics in European schools. With reference to evidence from the Children's Voices Project, this paper analyzes the most relevant good practices addressed to fight interethnic violence in schools. Indeed, specific activities have been organized to foster children's rights and to prevent generalized violence. Moreover, programs oriented to the promotion of integration of migrants or pupils belonging to ethnic minorities have been developed. Starting from these assumptions, selected good practices will be presented in a comparative way, in order to describe different characteristics, purposes and goals, within the context of the five countries involved in the project. [ABSTRACT FROM AUTHOR]