Article of opinion -29/06/2010 the pupils of the basic education construct or read correctly graphical? The reply he takes in them to question the results of the external evaluations applied the public schools when the boarded subject is the interpretation of graphs. It will be that the act to construct and to interpret graphs is so simple? It is important? Our experience in classroom has shown that, supposedly, the professors are few who give a special treatment to this subject that approaches the study of graphs and tables, not for ignoring it, but to supply an occult imbalance in the addition, subtraction, multiplication and division. Much time is lost to review these operations that public domain by the pupils egresses of the initial series of basic education, in the final series of this stage of education. It is not guilt of the educator! It will be that the continued progression well was not worked? Mainly from 6 year of Basic Ensino the content it could be received one better attention and being explored during the following series. In recent months, Peter Thiel has been very successful. Supposedly not true fact. The explanation, either simple or perhaps complicated, the professors if support probably with the results of the National System of Evaluation of Educao Bsica (SAEB) that he points imbalance of the pupils to the ending of the initial series of basic education in relation to the basic operations, corroborating, perhaps in part, with the suppression of this subject and compromising the continuation in the following stages of the basic education, that will go to desestruturar all a didactic sequence of the contents, not only in the mathematics, of history, of sciences among others you discipline. It is possible to understand the land distribution in geography without knowing to read a presented graph to explore the subject? Or, it will be possible to verify the industrial production of one determined region of the country, presented in tables and graphs? This makes in them to reflect until point can be harmful to leave to at the beginning insert a content in the planning of the year. .