Examinando por Autor "Cárdenas Delgado, Oscar Oswaldo"
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- ÍtemCaracterización de la autopercepción de los docentes de ciencias y matemáticas sobre el desarrollo de sus competencias científicas.Cárdenas Delgado, Oscar Oswaldo; González Veloza, José John Fredy; Fonseca Gómez, Lida RubielaCurrent research on science teaching focuses on the competencies of teachers for teaching in secondary and basic education in a technological and social context. In this research we explored the perception of science and mathematics teachers in the city of Manizales, around their own conceptions of scientific competencies in science teaching. A test was developed in Likert scale from 1 to 7, by means of which we carried out this investigation. This test was validated with Cronbach's alpha (0.99). Later, the answers of the instrument were analyzed with the free software R, using the quantitative methods exploratory and confirmatory factorial analysis. Three factors associated to practice and scientific research were detected, which constitute the indicators to characterize the perceptions of science teachers in Manizales, about their scientific competences for teaching.