One of the important developmental tasks of the kids, is acquiring the preliminary training and experience needed to become a better one. The foundations for socialization are laid as a number of contacts young children have with their peers increases each passing year. Not only do they play more with other but also talk more with them. Thru playing, children socialized with their peer and if young children enjoy their contacts with others, even if they are only occasional, their attitudes toward future social contacts will be more favorable. And thru playing with their peers also give confident to have contacts with others. And as we all know, being at this stage pass through once in a life time. They will never be a kid anymore after this developmental stage of our life, so kids need to play this time for enjoyment and also in order to build their trust with other.