El estudio del conocimiento especializado de dos profesores de álgebra lineal
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Abstract
Con el modelo Mathematics teacher’s specialised knowledge (MTSK), y
mediante un estudio de caso, analizamos episodios de clases sobre
matrices, determinantes y sistemas de ecuaciones lineales de dos
profesores universitarios de álgebra lineal, con la finalidad de
comprender el conocimiento que sustenta su práctica. Observamos un
énfasis conceptual y procedimental con evidencias de conocimiento de
los temas (KoT), relativo a procedimientos, fenomenología y
aplicaciones, registros de representación, definiciones y propiedades;
conocimiento de las características del aprendizaje de las matemáticas
(KFLM), referente a dificultades de los estudiantes; y conocimiento de la
enseñanza de las matemáticas (KMT), sobre ejemplos para la
enseñanza.
With the Mathematics teacher's specialised knowledge (MTSK) model, and through a case study, we analyze episodes of classes on matrices, determinants and systems of linear equations of two Linear Algebra university lecturers, in order to understand the knowledge that supports their practice. We notice a conceptual and procedural emphasis with evidences of knowledge of the topics (KoT), concerning procedures, phenomenology and applications, representations, definitions and properties; knowledge of features of learning mathematics (KFLM), referring to students’ difficulties; and knowledge of mathematics teaching (KMT), on teaching examples.
With the Mathematics teacher's specialised knowledge (MTSK) model, and through a case study, we analyze episodes of classes on matrices, determinants and systems of linear equations of two Linear Algebra university lecturers, in order to understand the knowledge that supports their practice. We notice a conceptual and procedural emphasis with evidences of knowledge of the topics (KoT), concerning procedures, phenomenology and applications, representations, definitions and properties; knowledge of features of learning mathematics (KFLM), referring to students’ difficulties; and knowledge of mathematics teaching (KMT), on teaching examples.
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Bibliographic citation
Vasco Mora, D. L., &Climent Rodríguez, N. El estudio del conocimiento especializado de dos profesores de Álgebra Lineal. PNA. Revista de Investigación En Didáctica de La Matemática, 12(3). (2018). DOI:https://doi.org/10.30827/pna.v12i3.6454














