E.L.C. Trabajos de Grado

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Examinando E.L.C. Trabajos de Grado por Autor "Sierra Llorente, Lenis Judith"

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    Influencia del aprendizaje colaborativo mediado por un ambiente de liderazgo, en el desarrollo del pensamiento matemático en estudiantes de media académica
    (2021-06-22) Sierra Llorente, Lenis Judith; Robles González, Juana
    This research has as objective to establish the influence of collaborative learning mediated by an environment of leadership, in the development of mathematical thinking in tenth grade students of the Nuestra Señora del Rosario Educational Institution, in the municipality of Valencia - Córdoba. The problem revolves around the difficults that they show in the maths teaching and learning process and what they reflect in the results obtained by students in their external and internal tests. This research is framed inside the analytical – empirical paradigm, the analysis and processing of datum is assumed by the quantitative method applying a methodological, quasi – experimental design developed in seven stages. The results obtained in this investigation were corroborated with the application of the nonparametric tests of Man Whitney and Wilcoxon, available in SPSS software. It is noted that the students belonging to the experimental group achieved significant improvements in the development of mathematical thinking measured through the geometric metric component and the random component, after being intervened with the collaborative learning strategy. On the other hand, it was found in the development of the argumentative competence of the random component that, although there were differences between the average ranks of the experimental group, these were not significant. We concluded that the collaborative learning strategy is effective to majority of students in the mathematical thinking development.