2017
DOI: 10.4067/s0718-50062017000400003
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Estructuras Mentales que Modelan el Aprendizaje de un Teorema del Álgebra Lineal: Un Estudio de Casos en el Contexto Universitario

Abstract: ResumenSe presenta una investigación cualitativa que indaga sobre cómo estudiantes universitarios chilenos y colombianos aprenden un teorema del álgebra lineal, denominado teorema Transformación Lineal Matricial, TLMA. Para esto se define un modelo cognitivo en términos de las estructuras y mecanismos mentales que propone la teoría APOE (Acción, Proceso, Objeto, Esquema) para interpretar el pensamiento matemático avanzado. Además se describen los niveles de evolución intra, inter y trans del esquema del teorem… Show more

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Cited by 9 publications
(3 citation statements)
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“…Focusing on the Latin American context, studies such as that of Bianchini et al (2019) offer a review of the research studies on the teaching and learning of linear algebra in undergraduate engineering programs; their findings however do not include the study of SLE, namely because the topic is not always considered to be fundamental in linear algebra but rather it is seen as a tool to solve linear algebra problems. The authors' analysis shows that the studies carried out have focused on promoting the learning of other topics, namely the concept of vector spaces and associated concepts, such as basis of a subspace (Parraguez, 2009), linear transformations (Silva, 2016), theorems on the matrix of a linear transformation (Roa-Fuentes & Parraguez, 2017), and eigenvalues and eigenvectors (Salgado & Trigueros, 2015), all considered as highly abstract for most undergraduate students who take a linear algebra course (Costa & Rossignoli, 2017).…”
Section: Previous Studies On Teaching and Learning Of Linear Algebramentioning
confidence: 99%
“…Focusing on the Latin American context, studies such as that of Bianchini et al (2019) offer a review of the research studies on the teaching and learning of linear algebra in undergraduate engineering programs; their findings however do not include the study of SLE, namely because the topic is not always considered to be fundamental in linear algebra but rather it is seen as a tool to solve linear algebra problems. The authors' analysis shows that the studies carried out have focused on promoting the learning of other topics, namely the concept of vector spaces and associated concepts, such as basis of a subspace (Parraguez, 2009), linear transformations (Silva, 2016), theorems on the matrix of a linear transformation (Roa-Fuentes & Parraguez, 2017), and eigenvalues and eigenvectors (Salgado & Trigueros, 2015), all considered as highly abstract for most undergraduate students who take a linear algebra course (Costa & Rossignoli, 2017).…”
Section: Previous Studies On Teaching and Learning Of Linear Algebramentioning
confidence: 99%
“…Existen numerosas investigaciones que ofrecen evidencias sobre las dificultades que muestran los estudiantes para comprender y aprender diferentes conceptos de álgebra lineal, en tópicos como transformación lineal (Roa-Fuentes y Parraguez, 2017), coordenadas de vectores (Parraguez, Lezama y Jiménez, 2016), base de un espacio vectorial (Arnon et al, 2014), combinación lineal (Parraguez y uzuriaga, 2014), espacios vectoriales sobre cuerpos finitos (Weller et al, 2002), espacios vectoriales sobre un cuerpo (Parraguez y Oktaç, 2010), entre otros. Investigadores franceses (dorier, 1995) nos hablan del obstáculo del formalismo.…”
Section: Introductionunclassified
“…INTRODUCCIÓN En el ámbito de la investigación educativa en el área de las matemáticas se han realizado diversos estudios en relación a los elementos cognitivos involucrados en los procesos de aprendizaje (Roa-Fuentes y Parraguez, 2017;Benitez et al, 2016;D'Amore et al, 2015;Buitrago-Pulido, 2015;Vega, 2014;Radford y André, 2009;Ritter et al, 2007;Martínez y Argibay, 2007;Duval, 2006); Rodríguez, 2005). Sin embargo, tales investigaciones se enfocan en el estudio de elementos cognitivos propios del conocimiento matemático, como lo son las imágenes y las definiciones conceptuales (Dahl, 2017), o los esquemas mentales (Gagnier et al, 2017).…”
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