Conteúdo programático função à luz de uma perspectiva de análise do livro didático de matemática

Abstract

This work is about the analysis of three units, about the programmatic content of function, part of the Mathematics textbook from the 1st year of high school, entitled Context and Applications of the author Luiz Roberto Dante. An analysis was carried out based on pre-selected criteria. The objective was to guide a likely choice of said text by the teacher, in addition to verifying whether the content in question is in line with the thinking of some of the research theorists of the execution process. In the analysis procedure performed, we found that the author was successful in structuring the content of interest, as the material has a large number and variety of exercises, a simple and objective language, descriptions and symbolic representations that are very effective, which make the student has an interest in reading, thus being able to enhance his knowledge.