The use of simple experimental activities for the teaching of molecular geometry: the case of the pedagogical boxes
This work shows some results of a degree thesis of the Teaching Career of Natural Sciences at the UNED of Costa Rica, on the analysis of Simple Experimental Activities (SEA) as a strategy for teaching molecular geometry in the subject of Chemistry at the secondary education level, from the logic of...
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Asociación de Profesores de Física de la Argentina
2022
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| Acceso en línea: | https://revistas.unc.edu.ar/index.php/revistaEF/article/view/39737 |
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I10-R316-article-397372023-09-12T17:03:18Z The use of simple experimental activities for the teaching of molecular geometry: the case of the pedagogical boxes El uso de actividades experimentales simples para la enseñanza de geometría molecular: el caso de las cajas didácticas Quesada-Solís, Melissa Montero-Miranda, Eric Simple experimental activity Pedagogical boxes Chemistry learning Extended laboratory mode Actividad experimental simple Caja didáctica Aprendizaje de la química Modelo del laboratorio extendido This work shows some results of a degree thesis of the Teaching Career of Natural Sciences at the UNED of Costa Rica, on the analysis of Simple Experimental Activities (SEA) as a strategy for teaching molecular geometry in the subject of Chemistry at the secondary education level, from the logic of the Extended Laboratory Model (ELM) using an SEA called Pedagogical Boxes. The strategy was applied to 32 tenth-grade students from Liceo Experimental Bilingüe de Palmares, their appreciations were extracted through a checklist and a Likert-type questionnaire after developing the SEA proposal. The results showed encouraging data where the students recognized a gain in learning when they study molecular geometry with the Pedagogical Boxes. The improvement of the ability to understand the subject, the promotion of the experimental component, the development of cognitive skills and the development of sensorimotor procedures were highlighted. In conclusion, the proposal represents an adequate strategy for approaching the subject and a resource that enhances the learning processes in students Este trabajo muestra algunos de los resultados de una tesis de grado de la carrera Enseñanza de las Ciencias Naturales en la UNED de Costa Rica, sobre el análisis de las actividades experimentales simples (AES) como una estrategia para la enseñanza de la temática de geometría molecular en la asignatura de Química a nivel de educación media, desde la lógica del modelo del laboratorio extendido (MLE) empleando una AES denominada cajas didácticas. La estrategia se aplicó a 32 estudiantes de décimo nivel del Colegio Experimental Bilingüe de Palmares, donde se extrajo a través de una lista de cotejo y un cuestionario tipo Likert las apreciaciones de estos luego de desarrollar la AES propuesta. Los resultados arrojaron datos alentadores donde los estudiantes reconocieron una ganancia en el aprendizaje al realizar el estudio de la geometría molecular con la caja didáctica. Se destacaron la mejora de la capacidad de comprensión del tema, el fomento del componente experimental, el desarrollo de habilidades cognitivas y el desarrollo de procedimientos sensoriomotores. En conclusión, la propuesta supone Asociación de Profesores de Física de la Argentina 2022-12-21 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://revistas.unc.edu.ar/index.php/revistaEF/article/view/39737 Journal of Physics Teaching; Vol. 34: Extra Issue: Selection of papers submitted to SIEF; 267-274 Revista de Enseñanza de la Física; Vol. 34: Número Extra: Selección de Trabajos presentados a SIEF; 267-274 Revista de Enseñanza de la Física; v. 34: Edição extra: Seleção de artigos enviados ao SIEF; 267-274 2250-6101 0326-7091 spa https://revistas.unc.edu.ar/index.php/revistaEF/article/view/39737/39872 Derechos de autor 2022 Melissa Quesada-Solís, Eric Montero-Miranda http://creativecommons.org/licenses/by-nc-nd/4.0 |
| institution |
Universidad Nacional de Córdoba |
| institution_str |
I-10 |
| repository_str |
R-316 |
| container_title_str |
Revista de Enseñanza de la Física |
| language |
Español |
| format |
Artículo revista |
| topic |
Simple experimental activity Pedagogical boxes Chemistry learning Extended laboratory mode Actividad experimental simple Caja didáctica Aprendizaje de la química Modelo del laboratorio extendido |
| spellingShingle |
Simple experimental activity Pedagogical boxes Chemistry learning Extended laboratory mode Actividad experimental simple Caja didáctica Aprendizaje de la química Modelo del laboratorio extendido Quesada-Solís, Melissa Montero-Miranda, Eric The use of simple experimental activities for the teaching of molecular geometry: the case of the pedagogical boxes |
| topic_facet |
Simple experimental activity Pedagogical boxes Chemistry learning Extended laboratory mode Actividad experimental simple Caja didáctica Aprendizaje de la química Modelo del laboratorio extendido |
| author |
Quesada-Solís, Melissa Montero-Miranda, Eric |
| author_facet |
Quesada-Solís, Melissa Montero-Miranda, Eric |
| author_sort |
Quesada-Solís, Melissa |
| title |
The use of simple experimental activities for the teaching of molecular geometry: the case of the pedagogical boxes |
| title_short |
The use of simple experimental activities for the teaching of molecular geometry: the case of the pedagogical boxes |
| title_full |
The use of simple experimental activities for the teaching of molecular geometry: the case of the pedagogical boxes |
| title_fullStr |
The use of simple experimental activities for the teaching of molecular geometry: the case of the pedagogical boxes |
| title_full_unstemmed |
The use of simple experimental activities for the teaching of molecular geometry: the case of the pedagogical boxes |
| title_sort |
use of simple experimental activities for the teaching of molecular geometry: the case of the pedagogical boxes |
| description |
This work shows some results of a degree thesis of the Teaching Career of Natural Sciences at the UNED of Costa Rica, on the analysis of Simple Experimental Activities (SEA) as a strategy for teaching molecular geometry in the subject of Chemistry at the secondary education level, from the logic of the Extended Laboratory Model (ELM) using an SEA called Pedagogical Boxes. The strategy was applied to 32 tenth-grade students from Liceo Experimental Bilingüe de Palmares, their appreciations were extracted through a checklist and a Likert-type questionnaire after developing the SEA proposal. The results showed encouraging data where the students recognized a gain in learning when they study molecular geometry with the Pedagogical Boxes. The improvement of the ability to understand the subject, the promotion of the experimental component, the development of cognitive skills and the development of sensorimotor procedures were highlighted. In conclusion, the proposal represents an adequate strategy for approaching the subject and a resource that enhances the learning processes in students |
| publisher |
Asociación de Profesores de Física de la Argentina |
| publishDate |
2022 |
| url |
https://revistas.unc.edu.ar/index.php/revistaEF/article/view/39737 |
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