Transformation of High-School Students’ Ideas about Catabolism After Participating in the Implementation of a Teaching Sequence Designed for the Science Laboratories Project in UNAM High School

A large number of high school students have alternative conceptions and conceptual difficulties about biological processes. For example, they do not recognize the type of metabolism (autotrophic, heterotrophic) occurring in living systems, they consider breathing as a simple gas exchange and they id...

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Autores principales: Martínez Parra, Carmen Leonor, García Rivera, Beatriz Eugenia, Cázares, Leticia Gallegos, López Eslava, Silvia
Formato: Artículo revista
Lenguaje:Español
Publicado: Asociación de Docentes de Ciencias Biológicas de la Argentina 2014
Acceso en línea:https://revistas.unc.edu.ar/index.php/revistaadbia/article/view/22414
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Revista de Educación en Biología de Universidad Nacional de Córdoba
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spelling I10-R313-article-224142021-11-12T18:42:07Z Transformation of High-School Students’ Ideas about Catabolism After Participating in the Implementation of a Teaching Sequence Designed for the Science Laboratories Project in UNAM High School Transformación de las ideas sobre catabolismo de estudiantes de Bachillerato, después de participar en la aplicación de una secuencia didáctica diseñada para el proyecto Laboratorios de Ciencias del Bachillerato UNAM Martínez Parra, Carmen Leonor García Rivera, Beatriz Eugenia Cázares, Leticia Gallegos López Eslava, Silvia A large number of high school students have alternative conceptions and conceptual difficulties about biological processes. For example, they do not recognize the type of metabolism (autotrophic, heterotrophic) occurring in living systems, they consider breathing as a simple gas exchange and they identify photosynthesis as a kind of breathing in plants.This research assessed a group of students’ state of knowledge before and after the implementation of a teaching sequence developed from a pedagogical model based on the science labs project for UNAM high school. The results suggest a conceptual reorganization Página 26 | Vol. 17 Nº 1 Revista de Educación en Biología around different types of metabolism, and breathing and fermentation processes. Un gran número de alumnos de Bachillerato mantienen una serie de concepciones alternativas y dificultades conceptuales sobre los procesos  biológicos. Por ejemplo, no reconocen el tipo de metabolismo (autótrofo, heterótrofo) que se presenta en los sistemas vivos; consideran la respiración como un simple intercambio de gases; identifican la fotosíntesis como un tipo de respiración en plantas. Esta investigación evaluó el estado de conocimiento de un grupo de estudiantes antes y después de la  aplicación de una secuencia didáctica desarrollada a partir de un modelo pedagógico que fundamenta el proyecto de los Laboratorios de Ciencias para el Bachillerato UNAM. Los resultados sugieren una restructuración en las concepciones en torno a los tipos de metabolismo y los procesosde fermentación y respiración. Asociación de Docentes de Ciencias Biológicas de la Argentina 2014-06-16 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://revistas.unc.edu.ar/index.php/revistaadbia/article/view/22414 10.59524/2344-9225.v17.n1.22414 Journal of Biology Education; Vol. 17 No. 1 (2014): Revista de Educación en Biología; (pp. 25-37) Revista de Educación en Biología; Vol. 17 Núm. 1 (2014): Revista de Educación en Biología; (pp. 25-37) 2344-9225 0329-5192 10.59524/2344.9225.v17.n1 spa https://revistas.unc.edu.ar/index.php/revistaadbia/article/view/22414/22032 Derechos de autor 2014 Carmen Leonor Martínez Parra, Beatriz Eugenia García Rivera, Leticia Gallegos Cázares, Silvia López Eslava https://creativecommons.org/licenses/by-nc-sa/4.0
institution Universidad Nacional de Córdoba
institution_str I-10
repository_str R-313
container_title_str Revista de Educación en Biología
language Español
format Artículo revista
author Martínez Parra, Carmen Leonor
García Rivera, Beatriz Eugenia
Cázares, Leticia Gallegos
López Eslava, Silvia
spellingShingle Martínez Parra, Carmen Leonor
García Rivera, Beatriz Eugenia
Cázares, Leticia Gallegos
López Eslava, Silvia
Transformation of High-School Students’ Ideas about Catabolism After Participating in the Implementation of a Teaching Sequence Designed for the Science Laboratories Project in UNAM High School
author_facet Martínez Parra, Carmen Leonor
García Rivera, Beatriz Eugenia
Cázares, Leticia Gallegos
López Eslava, Silvia
author_sort Martínez Parra, Carmen Leonor
title Transformation of High-School Students’ Ideas about Catabolism After Participating in the Implementation of a Teaching Sequence Designed for the Science Laboratories Project in UNAM High School
title_short Transformation of High-School Students’ Ideas about Catabolism After Participating in the Implementation of a Teaching Sequence Designed for the Science Laboratories Project in UNAM High School
title_full Transformation of High-School Students’ Ideas about Catabolism After Participating in the Implementation of a Teaching Sequence Designed for the Science Laboratories Project in UNAM High School
title_fullStr Transformation of High-School Students’ Ideas about Catabolism After Participating in the Implementation of a Teaching Sequence Designed for the Science Laboratories Project in UNAM High School
title_full_unstemmed Transformation of High-School Students’ Ideas about Catabolism After Participating in the Implementation of a Teaching Sequence Designed for the Science Laboratories Project in UNAM High School
title_sort transformation of high-school students’ ideas about catabolism after participating in the implementation of a teaching sequence designed for the science laboratories project in unam high school
description A large number of high school students have alternative conceptions and conceptual difficulties about biological processes. For example, they do not recognize the type of metabolism (autotrophic, heterotrophic) occurring in living systems, they consider breathing as a simple gas exchange and they identify photosynthesis as a kind of breathing in plants.This research assessed a group of students’ state of knowledge before and after the implementation of a teaching sequence developed from a pedagogical model based on the science labs project for UNAM high school. The results suggest a conceptual reorganization Página 26 | Vol. 17 Nº 1 Revista de Educación en Biología around different types of metabolism, and breathing and fermentation processes.
publisher Asociación de Docentes de Ciencias Biológicas de la Argentina
publishDate 2014
url https://revistas.unc.edu.ar/index.php/revistaadbia/article/view/22414
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