Bibliographic citations
Oyola, W., (2016). Propuesta didáctica a priori basada en criterios de idoneidad para la enseñanza del uso de la media aritmética y la mediana en estudiantes de educación secundaria [Pontificia Universidad Católica del Perú]. http://hdl.handle.net/20.500.12404/6568
Oyola, W., Propuesta didáctica a priori basada en criterios de idoneidad para la enseñanza del uso de la media aritmética y la mediana en estudiantes de educación secundaria []. PE: Pontificia Universidad Católica del Perú; 2016. http://hdl.handle.net/20.500.12404/6568
@mastersthesis{sunedu/2666198,
title = "Propuesta didáctica a priori basada en criterios de idoneidad para la enseñanza del uso de la media aritmética y la mediana en estudiantes de educación secundaria",
author = "Oyola Vilela, Wilmer Jesús",
publisher = "Pontificia Universidad Católica del Perú",
year = "2016"
}
In the present investigation a didactic offer is realized a priori for the education of the use of the arithmetic mean and the median in students (14 - 16 years) of secondary education, applying some aspects of the criteria of didactic suitability so much epistemic as cognitive of the Approach Ontosemiótico of the Cognition and Mathematical Instruction (EOS), for the production of the configurations epistémicas of reference and of the activities. The methodology of the investigation was of type qualitative and descriptive, complementing itself with quantitative information of the type, to the moment to present the summaries of the answers of the teachers to a questionnaire applied in order to recognize his domain it brings over of the use of the arithmetic mean and the median in a set of information, as well as of the concept of bias that they handle. The specific aims were to compile the mistakes that are committed with regard to the use of the arithmetic mean and the median, declared by other investigators; to identify statistical common questions relating to the use and to elaborate the sequence of activities on the basis of problems contextualizados and the application of statistical properties of the arithmetic mean and the median, which allows to the students to be capable of taking the decision to choose the best representative of the set of information.
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