Idoneidad de las tareas sobre media aritmética en textos de primer grado de educación secundaria
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2016-04-20
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Pontificia Universidad Católica del Perú
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La presente investigación tiene como objetivo determinar el grado de idoneidad de las tareas
sobre media aritmética presentadas en textos del primer grado del nivel secundario. Para
realizar esta investigación se consideró como marco teórico el Enfoque Ontosemiótico de la
Instrucción y Cognición Matemática EOS, el cual nos brindó las herramientas necesarias para
el análisis de nuestro objeto de estudio media aritmética, tales como las configuraciones
epistémicas y criterios de idoneidad. En primer lugar determinamos la configuración
epistémica de referencia para lo cual analizamos diferentes textos del nivel superior e
investigaciones sobre el tema de media aritmética. Asimismo, para cada uno de los textos
analizados se elaboró las configuraciones epistémica de las tareas sobre media aritmética para
obtener el significado de media aritmética en los textos de primer grado de secundaria.
También se elaboró la matriz de indicadores de idoneidad, teniendo como base la tabla de
indicadores de idoneidad propuesta en el EOS, que nos permitió hacer el análisis
correspondiente a las tareas. Finalmente, después del análisis respectivo, determinamos el
grado de idoneidad de las tareas sobre media aritmética en los textos analizados.
This research has as objective to determine the adequacy degree of the task about Arithmetic average that include in the texts of first grade of secondary level. To do this research was considered Ontosemiotic Approach framework of Cognition and Mathematics Instruction (EOS), which gave us the necessary tools to analyze our object of study arithmetic average, such as epistemic configurations and eligibility criteria. First we determine the epistemic reference configuration for which we analyze different higher level texts and research about the topic of arithmetic average. Also, for each of the analyzed texts the epistemic configurations tasks about arithmetic average was developed for the meaning of the arithmetic average of the texts of first grade of secondary. Also the Matrix adequacy indicators was developed, based on the scoreboard suitability proposed in the Ontosemiotic Approach framework of Cognition and Mathematics Instruction (EOS), which allowed us to make the corresponding analysis tasks. Finally, after the respective analysis, we determine the adequacy degree of the task about arithmetic average in the texts analyzed.
This research has as objective to determine the adequacy degree of the task about Arithmetic average that include in the texts of first grade of secondary level. To do this research was considered Ontosemiotic Approach framework of Cognition and Mathematics Instruction (EOS), which gave us the necessary tools to analyze our object of study arithmetic average, such as epistemic configurations and eligibility criteria. First we determine the epistemic reference configuration for which we analyze different higher level texts and research about the topic of arithmetic average. Also, for each of the analyzed texts the epistemic configurations tasks about arithmetic average was developed for the meaning of the arithmetic average of the texts of first grade of secondary. Also the Matrix adequacy indicators was developed, based on the scoreboard suitability proposed in the Ontosemiotic Approach framework of Cognition and Mathematics Instruction (EOS), which allowed us to make the corresponding analysis tasks. Finally, after the respective analysis, we determine the adequacy degree of the task about arithmetic average in the texts analyzed.
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Matemáticas--Estudio y enseñanza (Secundaria)., Aritmética--Estudio y enseñanza., Textos escolares., Educación secundaria--Investigaciones.
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Excepto se indique lo contrario, la licencia de este artículo se describe como info:eu-repo/semantics/openAccess