Tareas experimentales de química, para mejorar habilidades de pensamiento en estudiantes de ingeniería civil
Date
Journal Title
Journal ISSN
Volume Title
Publisher
Horizontes Rev. Inv. Cs. Edu.
Abstract
El objetivo de la investigación fue mejorar las habilidades de pensamientos crítico, reflexivo y flexible en los estudiantes de la Escuela Académico Profesional de Ingeniería Civil de la filial Jaén de la Universidad Nacional de Cajamarca-Perú aplicando tareas experimentales, referentes a la corrosión del acero expuesto a diferentes medios acuosos. Las variables dependiente e independiente fueron habilidades de pensamiento y tareas experimentales respectivamente. El método fue hipotético deductivo, la metodología fue la experimental, el diseño pre experimental, la técnica la observación, el instrumento la escala de habilidades de pensamiento, las dimensiones de la variable independiente fueron conocimiento del acero, corrosión del acero y agresividad del agua frente al acero. Los resultados del pre test y pos test dieron como resultado 62.63% y 84.09% respectivamente, concluyendo que las tareas experimentales mejoran las habilidades de pensamiento de los estudiantes de la carrera de Ingeniería Civil.
The objective of the research was to improve critical, reflective and flexible thinking skills in students of the Academic Professional School of Civil Engineering of the Jaen branch of the National University of Cajamarca-Peru by applying experimental tasks, referring to the corrosion of steel exposed to different aqueous media. The dependent and independent variables were thinking skills and experimental tasks respectively. The method was hypothetical deductive, the methodology was experimental, the design was pre-experimental, the technique was observation, the instrument was the thinking skills scale, the dimensions of the independent variable were knowledge of steel, corrosion of steel and aggressiveness of water against steel. The results of the pre-test and post-test were 62.63% and 84.09% respectively, concluding that the experimental tasks improve the thinking skills of the Civil Engineering students.
The objective of the research was to improve critical, reflective and flexible thinking skills in students of the Academic Professional School of Civil Engineering of the Jaen branch of the National University of Cajamarca-Peru by applying experimental tasks, referring to the corrosion of steel exposed to different aqueous media. The dependent and independent variables were thinking skills and experimental tasks respectively. The method was hypothetical deductive, the methodology was experimental, the design was pre-experimental, the technique was observation, the instrument was the thinking skills scale, the dimensions of the independent variable were knowledge of steel, corrosion of steel and aggressiveness of water against steel. The results of the pre-test and post-test were 62.63% and 84.09% respectively, concluding that the experimental tasks improve the thinking skills of the Civil Engineering students.
Description
Vol. 9, No. 37