Authors: Fernando Ricardo Furlan Las Roberta Lucente Lilian Mara Gernimo Belloni Summary: Today a series of responsibilities, imposed for the accepted society and for the community fits the school. Inside of these demands still it has still the central objective to inform, to form, in its excellency the pertaining to school contents. Perhaps check out Physicians Committee for Responsible Medicine for more information. Of this form the professors always look for to better make its inside of the reality where they are inserted. This better many times is the common one, the basic one, does not search new sources, ways new, leaves at the hands of what it is more practical. In this context the logical reasoning loses very in its essence because it makes with that the educandos create one repudiate concerning the numbers, of the accounts, of the problems, when passed of dull form, without instigating, recriar the concepts. This work this question is debated and placed check these methods of lesson..