Tipos de consensos y estrategias de reparto en pequeños grupos en 4 años: “Operación Lacasitos”
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Universidad Complutense de Madrid, Grupo Complutense de Investigación en Didáctica de las Matemáticas
Abstract
El significado de cantidad y las problemáticas asociadas a la toma de decisiones sobre repartos han formado parte
de la historia de la humanidad. Han sido, y son, muchas las investigaciones socio-culturales a este respecto, debido
a la problemática social asociada a la toma de decisiones involucrada. En este artículo, sin embargo, centramos
nuestro interés en el estudio de este tipo de repartos desde el punto de vista matemático; más en concreto,
pretendemos analizar el tipo de consensos y de estrategias que surgen de modo espontáneo cuando niños y niñas
de 4 años se enfrentan a la resolución de un problema de reparto no exacto por primera vez en pequeños grupos.
Para realizar el estudio se ha llevado a cabo una experimentación con 19 niños y niñas del aula de 4 años, divididos
en 5 grupos. Los resultados muestran que las estrategias de reparto a priori están asociadas a aspectos tan diversos
como el color o el tipo de agrupación realizada, pero a posteriori, tras la mediación grupal, el reparto se realiza de
modo equitativo, priorizando el criterio asociado a la cantidad, pero planteando distintos modos de reparto y restos.
The meaning of quantity and the problems associated with making decisions about allocations have been part of human history. There have been, and are, many socio-cultural researches about this topic, due to the social problems associated with the decision-making involved. In this article, however, we focus our interest on the study of this type of distributions from a mathematical point of view; more specifically, we intend to analyse the type of consensus and strategies that arise spontaneously when 4-year-old children are faced with the resolution of an non-exact distribution problem for the first time in small groups. To this end, an experiment was carried out with 19 children in the 4-year-old classroom, divided into 5 groups. The results show that the strategies of distribution a priori are associated with aspects as diverse as the colour or the type of grouping done, but a posteriori, after group mediation, the distribution is carried out in an equitable way, prioritizing the criterion associated with the quantity, but proposing different modes of distributions and remainders.
The meaning of quantity and the problems associated with making decisions about allocations have been part of human history. There have been, and are, many socio-cultural researches about this topic, due to the social problems associated with the decision-making involved. In this article, however, we focus our interest on the study of this type of distributions from a mathematical point of view; more specifically, we intend to analyse the type of consensus and strategies that arise spontaneously when 4-year-old children are faced with the resolution of an non-exact distribution problem for the first time in small groups. To this end, an experiment was carried out with 19 children in the 4-year-old classroom, divided into 5 groups. The results show that the strategies of distribution a priori are associated with aspects as diverse as the colour or the type of grouping done, but a posteriori, after group mediation, the distribution is carried out in an equitable way, prioritizing the criterion associated with the quantity, but proposing different modes of distributions and remainders.
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Somoza, M. S., Gestal, C. J., & Alcaraz, A. B. (2020). Tipos de consensos y estrategias de reparto en pequeños grupos en 4 años:" Operación Lacasitos". Edma 0-6: Educación Matemática en la Infancia, 9(1), 1-11.
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http://www.edma0-6.es/index.php/edma0-6/article/view/90Sponsors
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©2020, los autores. Esta obra está bajo una licencia de Creative Commons Reconocimiento 4.0 Internacional







