Livros didáticos e o equilíbrio das componentes básicas para o ensino da matemática no tópico de logaritmo

Abstract

In this work, textbooks of High School Mathematics were analyzed selected by common criteria and parameters that allows to indicate the "adequate"or "inappropriate" the approach of the topic of logarithm based on the main analysis tool witch is The Basic Components for Teaching Mathematics First, it was identi ed how the Basic Components were suited in the judgment to consider a topic of mathematics as an pertinent school knowledge. The same parameters previous described were used in the book "Exame de textos"as a guideline for suggestions to be followed in analyzing the textbooks in the logarithmic topic. In addition, regardless of the provisions concerning the appropriateness of the books and in relation to the topic of logarithms and recognizing the book as an additional didactic tool, it was proposed to have complementary activities in that topic classi ed as necessary for a complementary study. For this purpose, we choice and delevopmented certain methodologic and the Basic Components in this paper. Our main references were:: [1], [40], [17], [18], [19] e [20].