The present project was directed to investigate about children's tensions in the affective area that influence school integration, it was studied if the tensions affect the social development among students in the first year of basic education of the "Once de Noviembre" Educational Unit, since there are no integration strategies for social, affective and psychological development, so that through the investigation it was possible to verify the existing difficulties. It is oriented to know the most common problems of first year children in the social affective development, besides following a playful model to rescue values, attitudes and virtues that children should have and put into practice not only in the classroom but everywhere, in which parents, teachers and students participated, Field, applied and bibliographic research methodologies were used, using quantitative data collection instruments such as the survey, but above all I contribute pedagogically with knowledge that stimulates socialization among children, besides contributing to the inclusion that today's society needs and the educational work.