This article presents a research in development in the Chemistry laboratory of the 2 secondary school of Camocim Member of the house of representatives Murilo Aguiar, making a external bridge between pedagogical environments, partners and the study, classroom inside of Chemical Composites, gifts in the contents of Chemistry, where the same it presents problems for a clear understanding. Had its abstract nature, the pupil for many times does not obtain to understand as so small structures can encircling in them and not even we are capable to perceive them and differentiates them. Most of the time this explanation if restricts to the resource of picture, chalk and books. Much has been said on the necessity to mean the contents that we teach in the classrooms, and this passes, also, for the revision of the methodology of work of the chemistry professors. These can be turned, following the orientation of the National Curricular Parameters, toward a’ ‘ contextualizao’ ‘ of the contents and for ‘ ‘ interdisciplinaridade’ ‘. What it is considered here is to think about strategies to mean the contents pertaining to school, from the emphasis in the problematizao of the study object, since from the situation-problem creation, we can establish relations between the pertaining to school knowledge with the data of the daily experience, in order ‘ ‘ to give meaning the learned one and to catch the meaning of the world, to make the bridge between practical theory and, to base the critical one, to argue facts on the basis of, to deal with the feeling that the learning desperta’ ‘ (Nunes, 2002:77). The insertion of the development of inquiry and problematizao of the contents aims at to establish between the pupil and the object of the knowledge a reciprocity relation that, expects, provokes learnings with meaning. The considered problem, mentions understanding necessity to it of that the pupils seem not to understand and a situation of the daily life could be stimulant to search answers and solutions.