For example, one exercise is based on the fact that students choose a simple realistic way to help them resolve any conflict arising from them. In another exercise, students act out a scene in which her older sister, who make the homework, bored to death deafening rap, entertaining her younger sister. In total frustration she turns off the player, despite the protests of his sister. Class together come up with ways to solve this problem, acceptable to both sisters. For successful implementation of this program, you must bring it out of the classroom and introduce playgrounds and cafeterias, where there is most likely an explosion of emotions. To this end, some students are taught the art to act as a mediator, which may be useful to them in the upper grades of elementary school. And if in some situation comes to an end voltage of the explosion, students can always turn to a mediator to help them resolve the conflict. "Peacekeeper" schoolyard taught to stop fights, taunts and threats to settle interracial incidents and other dangerous consequences of their school life events.