The european countries are becoming multicultural societies. The question is what to do for the transmission and the practice of common values, specially by "law in education" . The socialization of the 12-16 by civil rights at school is particularly a fruitful experience. The "education civique" in France shows how the concepts are well accepted by the children and how the civic education is a way of reforming school.Les pays européens sont devenus des sociétés multiculturelles. La question est alors posée de la transmission et de la pratique de valeurs communes, notamment à travers l'éducation civique à l'école. La socialisation des 12-16 ans par l'apprentissage des droits de l'Homme est une expérience particulièrement fructueuse. Les cou...