Potential of experimental activities in Chemistry Education

Detalhes bibliográficos
Autor(a) principal: Santos, Diego Marlon
Data de Publicação: 2017
Outros Autores: Nagashima, Lucila Akiko
Tipo de documento: Artigo
Idioma: por
Título da fonte: Revista de Ensino de Ciências e Matemática - REnCiMa
Texto Completo: https://revistapos.cruzeirodosul.edu.br/rencima/article/view/1081
Resumo: Pedagogical practices such as experimental activities are fundamental in the teaching of chemistry, since they are an efficient way in disseminating the contents, and support in the construction of knowledge, motivating the student to desire for knowledge, avoiding the routine of a technicalist teaching. This work was carried out according to the assumptions of the qualitative research with 3rd and 5th grade students, with the objective of investigating the students' opinion about the experimental activity on the extraction of essential oil of clove, was performed by means of a questionnaire. Regarding the methodology, in order to increase the efficiency of the learning process, the activities were conducted with ample questioning by the students, encouraging them to seek explanations for the studied phenomena. It was observed that most of the students showed an interest leaving them motivated in the process of teaching and learning, because it is a methodology that offers the student more chances to observe, analyze and discuss in groups the results achieved. However, we must consider that the important thing is the cognitive challenge that the experiment offers and not the simple handling of equipment and glassware.
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spelling Potential of experimental activities in Chemistry EducationPotencialidades das atividades experimentais no ensino de QuímicaEnsino de QuímicaExperimentaçãoÓleos EssenciaisTeaching of ChemistryExperimentationEssential OilsPedagogical practices such as experimental activities are fundamental in the teaching of chemistry, since they are an efficient way in disseminating the contents, and support in the construction of knowledge, motivating the student to desire for knowledge, avoiding the routine of a technicalist teaching. This work was carried out according to the assumptions of the qualitative research with 3rd and 5th grade students, with the objective of investigating the students' opinion about the experimental activity on the extraction of essential oil of clove, was performed by means of a questionnaire. Regarding the methodology, in order to increase the efficiency of the learning process, the activities were conducted with ample questioning by the students, encouraging them to seek explanations for the studied phenomena. It was observed that most of the students showed an interest leaving them motivated in the process of teaching and learning, because it is a methodology that offers the student more chances to observe, analyze and discuss in groups the results achieved. However, we must consider that the important thing is the cognitive challenge that the experiment offers and not the simple handling of equipment and glassware.As práticas pedagógicas como as atividades experimentais são fundamentais no ensino de química, pois são uma forma eficiente na disseminação dos conteúdos, e apoio na construção do conhecimento, motivando o aluno ao desejo pelo saber, evitando a rotina de um ensino tecnicista. Este trabalho foi realizado de acordo com os pressupostos da pesquisa qualitativa com alunos do 3ºA e B do Ensino Médio, com o objetivo de investigar a opinião dos alunos a respeito da atividade experimental sobre extração de óleo essencial do cravo-da-índia, cujo levantamento foi realizado por meio de questionário. Com relação à metodologia, para que seja ampliada a eficiência do processo de aprendizagem, as atividades foram conduzidas com amplo questionamento por parte dos alunos, incentivando-os a buscar explicações para os fenômenos estudados. Foi observado que a maior parte dos alunos mostrou interesse deixando-os motivados no processo de ensino e aprendizagem, por se tratar de uma metodologia que oferece ao aluno mais chances de observar, analisar e discutir em grupos os resultados alcançados. No entanto, é preciso considerar que o importante é o desafio cognitivo que o experimento oferece e não o simples manuseio de equipamentos e vidrarias.Editora Cruzeiro do Sul2017-09-28info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistapos.cruzeirodosul.edu.br/rencima/article/view/108110.26843/rencima.v8i3.1081Revista de Ensino de Ciências e Matemática; v. 8 n. 3 (2017): jul./set.; 94-1082179-426X10.26843/rencima.v8i3reponame:Revista de Ensino de Ciências e Matemática - REnCiMainstname:Universidade de Caxias do Sul (UCS)instacron:UCSporhttps://revistapos.cruzeirodosul.edu.br/rencima/article/view/1081/898https://creativecommons.org/licenses/by-nc-sa/4.0/deed.pt_BRinfo:eu-repo/semantics/openAccessSantos, Diego MarlonNagashima, Lucila Akiko2023-04-20T22:37:40Zoai:ojs.pkp.sfu.ca:article/1081Revistahttps://revistapos.cruzeirodosul.edu.br/index.php/rencima/indexPRIhttps://revistapos.cruzeirodosul.edu.br/index.php/rencima/oai||rencima@cruzeirodosul.edu.br2179-426X2179-426Xopendoar:2023-04-20T22:37:40Revista de Ensino de Ciências e Matemática - REnCiMa - Universidade de Caxias do Sul (UCS)false
dc.title.none.fl_str_mv Potential of experimental activities in Chemistry Education
Potencialidades das atividades experimentais no ensino de Química
title Potential of experimental activities in Chemistry Education
spellingShingle Potential of experimental activities in Chemistry Education
Santos, Diego Marlon
Ensino de Química
Experimentação
Óleos Essenciais
Teaching of Chemistry
Experimentation
Essential Oils
title_short Potential of experimental activities in Chemistry Education
title_full Potential of experimental activities in Chemistry Education
title_fullStr Potential of experimental activities in Chemistry Education
title_full_unstemmed Potential of experimental activities in Chemistry Education
title_sort Potential of experimental activities in Chemistry Education
author Santos, Diego Marlon
author_facet Santos, Diego Marlon
Nagashima, Lucila Akiko
author_role author
author2 Nagashima, Lucila Akiko
author2_role author
dc.contributor.author.fl_str_mv Santos, Diego Marlon
Nagashima, Lucila Akiko
dc.subject.por.fl_str_mv Ensino de Química
Experimentação
Óleos Essenciais
Teaching of Chemistry
Experimentation
Essential Oils
topic Ensino de Química
Experimentação
Óleos Essenciais
Teaching of Chemistry
Experimentation
Essential Oils
description Pedagogical practices such as experimental activities are fundamental in the teaching of chemistry, since they are an efficient way in disseminating the contents, and support in the construction of knowledge, motivating the student to desire for knowledge, avoiding the routine of a technicalist teaching. This work was carried out according to the assumptions of the qualitative research with 3rd and 5th grade students, with the objective of investigating the students' opinion about the experimental activity on the extraction of essential oil of clove, was performed by means of a questionnaire. Regarding the methodology, in order to increase the efficiency of the learning process, the activities were conducted with ample questioning by the students, encouraging them to seek explanations for the studied phenomena. It was observed that most of the students showed an interest leaving them motivated in the process of teaching and learning, because it is a methodology that offers the student more chances to observe, analyze and discuss in groups the results achieved. However, we must consider that the important thing is the cognitive challenge that the experiment offers and not the simple handling of equipment and glassware.
publishDate 2017
dc.date.none.fl_str_mv 2017-09-28
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://revistapos.cruzeirodosul.edu.br/rencima/article/view/1081
10.26843/rencima.v8i3.1081
url https://revistapos.cruzeirodosul.edu.br/rencima/article/view/1081
identifier_str_mv 10.26843/rencima.v8i3.1081
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://revistapos.cruzeirodosul.edu.br/rencima/article/view/1081/898
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by-nc-sa/4.0/deed.pt_BR
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/4.0/deed.pt_BR
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Editora Cruzeiro do Sul
publisher.none.fl_str_mv Editora Cruzeiro do Sul
dc.source.none.fl_str_mv Revista de Ensino de Ciências e Matemática; v. 8 n. 3 (2017): jul./set.; 94-108
2179-426X
10.26843/rencima.v8i3
reponame:Revista de Ensino de Ciências e Matemática - REnCiMa
instname:Universidade de Caxias do Sul (UCS)
instacron:UCS
instname_str Universidade de Caxias do Sul (UCS)
instacron_str UCS
institution UCS
reponame_str Revista de Ensino de Ciências e Matemática - REnCiMa
collection Revista de Ensino de Ciências e Matemática - REnCiMa
repository.name.fl_str_mv Revista de Ensino de Ciências e Matemática - REnCiMa - Universidade de Caxias do Sul (UCS)
repository.mail.fl_str_mv ||rencima@cruzeirodosul.edu.br
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