Análise do livro didático de matemática: um enfoque psicológico

Abstract

This work aims to analyze the contents present in the mathematics textbook of the 1st year of high school. The objective was to analyze, in the light of the recommended criteria, if there was a basis in the theories that guide the learning of Mathematics at the present time. An investigation was carried out on the themes: Sets and Trigonometry in the triangle of the book #contato Mathematics by the authors: Joamir Roberto de Souza and Jacqueline da Silva Ribeiro Garcia. The analysis had an analytical-descriptive character, where the merits and demerits of the work in question were pointed out, based on pre-established criteria. These were built, supported by Raymond Duval's Theory of Registration of Semiotic Representation (2009) and by Gérard Vergnaud's Theory of Conceptual Fields (1993). The analysis process revealed that there is some foundation in the aforementioned theories, however, some reservations were made in relation to registry changes and the use of symbolic representations throughout the considered text.