Áreas de cuadriláteros convexos : análisis de dos textos oficiales para VI ciclo de educación básica regular haciendo uso de los elementos del EOS
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2016-03-08
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Pontificia Universidad Católica del Perú
Abstract
El presente trabajo de investigación tiene como objetivo analizar el significado institucional
pretendido en torno a áreas de cuadriláteros convexos en el VI ciclo de Educación Básica
Regular del Perú. Para realizar este análisis, se consideró como marco teórico el Enfoque
Ontosemiótico de la Cognición e Instrucción Matemática (EOS), el cual nos brinda las
herramientas necesarias para describir los significados de referencia y elaborar el significado
pretendido a través de sus elementos: lenguaje, situaciones, conceptos, proposiciones,
procedimientos y argumentos; y se analizaron dos libros de texto usados para la preparación o
desarrollo del curso de matemática. Luego, se elaboraron configuraciones epistémicas para
diferentes campos de problemas de áreas de cuadriláteros atendiendo la propuesta de
Freudenthal, los cuales han sido ejemplificados por Corberán y Marmolejo. La metodología
empleada es de tipo cualitativo, descriptivo e interpretativo, la cual nos sirve de apoyo para
analizar las tareas que se encuentran en los textos de educación secundaria. Los resultados del
análisis de los textos matemáticos nos han permitido construir y fijar el significado de referencia
para, luego, analizar el significado pretendido y, finalmente, otorgar una valoración de
idoneidad epistémica a las tareas sobre áreas de cuadriláteros convexos contenidos en los textos
de secundaria analizados.
The present research work has as objective to analyze the institutional meaning sought around areas of convex quadrilaterals in the VI cycle of Regular Basic Education of Peru. To carry out this analysis, it is considered as theoretical framework the Ontosemiotic Approach of the awareness and Mathematical Instruction (EOS), which offers us the necessary instruments to describe the reference meanings and to elaborate the meaning expected through their elements: language, situations, concepts, propositions, procedures and arguments. Two text books were analyzed, which were used for the preparation or development of mathematics course. Then epistemic configurations were elaborated for different fields of problems of areas of quadrilaterals assisting the proposal of Freudenthal, which have been exemplified by Corberán and Marmolejo. The used methodology is of qualitative, descriptive and interpretive type, which serves us as support to analyze the tasks that are in the texts of high school. After the results of analyzing the mathematical texts has allowed us to build and set the reference meaning, then to analyze the sought meaning and finally to give an assessment of epistemic suitability to the tasks about areas of convex quadrilaterals contents in the analyzed secondary texts.
The present research work has as objective to analyze the institutional meaning sought around areas of convex quadrilaterals in the VI cycle of Regular Basic Education of Peru. To carry out this analysis, it is considered as theoretical framework the Ontosemiotic Approach of the awareness and Mathematical Instruction (EOS), which offers us the necessary instruments to describe the reference meanings and to elaborate the meaning expected through their elements: language, situations, concepts, propositions, procedures and arguments. Two text books were analyzed, which were used for the preparation or development of mathematics course. Then epistemic configurations were elaborated for different fields of problems of areas of quadrilaterals assisting the proposal of Freudenthal, which have been exemplified by Corberán and Marmolejo. The used methodology is of qualitative, descriptive and interpretive type, which serves us as support to analyze the tasks that are in the texts of high school. After the results of analyzing the mathematical texts has allowed us to build and set the reference meaning, then to analyze the sought meaning and finally to give an assessment of epistemic suitability to the tasks about areas of convex quadrilaterals contents in the analyzed secondary texts.
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Matemáticas--Estudio y enseñanza (Secundaria)., Educación secundaria--Investigaciones., Textos escolares.
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