Bibliographic citations
Gómez, A., (2019). Análisis de una praxeología matemática de las inecuaciones lineales en los libros didácticos de educación secundaria [Pontificia Universidad Católica del Perú]. http://hdl.handle.net/20.500.12404/13586
Gómez, A., Análisis de una praxeología matemática de las inecuaciones lineales en los libros didácticos de educación secundaria []. PE: Pontificia Universidad Católica del Perú; 2019. http://hdl.handle.net/20.500.12404/13586
@mastersthesis{sunedu/2658808,
title = "Análisis de una praxeología matemática de las inecuaciones lineales en los libros didácticos de educación secundaria",
author = "Gómez Huacso, Alexander Saúl",
publisher = "Pontificia Universidad Católica del Perú",
year = "2019"
}
Various investigations in the field of mathematics education report the students' difficulties in solving inequations, an example of this error is manifested by transposing negative factors in an inequality, since students assume that to solve an inequality the same procedure used to solve an equation can be used. On the other hand, when reviewing the curricular programs of regular basic education of our country, we identify our object of study in said curricular programs. Thus, this research work aims to analyze a mathematical praxeology of linear inequalities, said praxeology reconstructed from the review of a collection of didactic books at secondary level, which are distributed by the Ministry of Education of Peru. For the reconstruction and analysis of mathematical praxeology we use as a theoretical and methodological framework the Anthropological Theory of the Didactic (ATD) proposed by Chevallard (1999), likewise, an analysis of the degree of completeness of the reconstructed mathematical praxeology is presented to the indicators proposed by Fonseca (2004). As a result of our research work we describe the characteristics of the dominant epistemological model present in the collection of didactic books, where we identify the predominance of the resolution of inequations by means of algebraic techniques.
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