They search to unify the Pertaining to school Resumes so that no individual has a deficit education the contents is assumed as carrying of three distinct characteristics: we have, thus, the conceptual contents, procedural and the atitudinais. The conceptual contents are the beginning: it is through them that the pupil enters in contact with the facts and principles. Thus, they are responsible for all construction of the learning, therefore they are detainers of the information: they are the bases for assimilation and organization of the facts of the reality. Unconsciously, the human being intent guard and to that it sees, but does not understand. As a reaction in chain, the facts pass the understanding.
The intention of the PCN is to point goals of quality that help the pupil to face the current world as participativo, reflective and independent citizen, expert of its rights and duties. The PCN serve of referencial for the work of the professor respecting the proper pedagogical conception and the Brazilian cultural plurality. They are opened and flexible, being able to be adapted to the reality of each region. The National Curricular Parameters present the contents of the substances in thematic axles so that they are not treated as isolated subjects. The thematic axles indicate boarding perspectives and give organization to the contents of local importance and to make connection between contents of the different axles, of the too much areas also of the transversal subjects.