In my opinion, in molding the minds of the children it has to do with the upbringing of the parents. It comes first from the family on how strong the foundation they belong. The first education of a child is their home and their first educator are their parents. The children must know how to value things, especially the humanities. If the children knows how to follow and  listen to their parents then there's no problem. That children knows  what is wrong and what is right. And that follows the education of the child in a certain school. The teachers will be the one who molds them in school. Explaining about terrorism it has to do with the  correct information and a concrete evidence like videos. With the help of the teachers, follow ups and guidance of the parents the children will have strong knowledge about it and not to become a juvenile delinquent.