Searching the transformation, first of the pertaining to school universe and consequently of its daily one, thus contributing, with professor practises. When being about the racial relations in the school, if he cannot disrespect its reality of country marked for cultural and racial diversity. As the organization of the school reflects the organization of the society that we have and we construct, as much in one as in another one projects it complexity of the relations between the different citizens and social groups compose that them. In them to the contradictions and the conflicts show that if reveal by means of the individuals that daily interrelate themselves. Thus, the preconception and racism strengthen the exclusion mechanisms that permeiam the education. The mark of the society and the dominant culture is printed in a variety of practical pertaining to school, that is, in the official language, the rules of the school, the social relations in the classroom, in the election and presentation of the pertaining to school knowledge, in the exclusion of cultural capital specific etc. He is unnecessary to say that it is not simply printed or imposed on the conscience or the ideologies of the oppressed ones. Always it is mediated, some times rejected, some times confirmed.
(…) It is crucial to recognize that the schools represent lands contested in the formation of the subjetividades, but that this land is tendencioso in favor of the dominant culture. (GIROUX, 1986, P. 94-95 Are in these practise pertaining to school that if disclose to the contradictions and conflicts, that if reveal by means of the individuals that if they relate daily. Thus, the preconception and racism strengthen the exclusion mechanisms that permeiam the education. We long for a reflexiva position of the educator, who implies to see, to feel, to analyze the proper historical construction of the social citizens, assuming the commitment politician to recognize that some histories exist, some tactics of practitioners (CERTEAU, 1995), that history and the official politics had always silenced, constructing the long tradition of socioeconmica, cultural and sociopoltica exclusion of some sectors (black, agricultural indians, groups etc.) of the Brazilian society.