Examinando por Autor "Barrera Tejedor, Pascual"

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    Implementación de un blog educativo para el mejoramiento de las habilidades del pensamiento crítico en el área lógico-matemáticas de los estudiantes del grado 11 de la Institución Guillermo Martinez Nuñez, Tulua, Colombia 2017
    (Universidad Privada Norbert Wiener, 2018-07-18) Barrera Tejedor, Pascual; Méndez Toledo, Heimer Ali
    The main objective of this research is to determine to what extent the implementation of an educational blog influences the skills of critical thinking in the logical-mathematical area of the students of the 11th grade of the Guillermo Martínez Núñez Institution of the Municipality of Tuluá del Valle del Cauca - Colombia year 2017. The development of the research is of applied type, explanatory level, quasi-experimental design, quantitative approach and the T-Sudent statistic. With a population of 282 students attending the 11th grade of the institution and a non-probabilistic sample of 60 students, it was used as a means of collecting information directly as pre-test and post-test. According to the results of the T test in the relation of the pre and posttest in the experimental group, it gives a significance of 0.00003, which when being less than 0.05 rejects the null hypothesis that says there is no significant difference between the results of the pre and posttest of the GE, confirming the assumption that there is a significant difference between tests in said group