Playground is the inclusion of children have met and played together. it is build for the children to be able to recognize coexistence. Joint activities generous support helped promote and stimulate the development of physical muscle, mind, emotions and the brain into thinking the problem of children having a field to play the mercy of adults who "arranged" to children. Because children can not be created or "equip" themselves without the help of adults who are "spiritual compassion" or "public mind" is.