Hydrodistillation: An alternative experimental activity with low cost materials for Chemistry Teaching in pandemic times

Detalhes bibliográficos
Autor(a) principal: Lima, Edson Thiago Gomes
Data de Publicação: 2022
Outros Autores: Silva, Jefferson Campos, Pinheiro, Elayne Bessa Ferreira
Tipo de documento: Artigo
Idioma: por
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/28121
Resumo: This work aimed to extract clove essential oil, using alternative and low-cost materials, in a pandemic period and with remote teaching. For the assembly of the hydrodistiller, materials easily found at home and in the trade were used, such as: PET bottle, aluminum can, level hose, epoxy resin, glass containers, 70º INPM alcohol, cotton, Indian cloves, etc. The extraction of clove essential oil was carried out successfully. At the end of the experiment, a water-oil mixture was obtained. The presence of clove essential oil was confirmed by the characteristic odor. Therefore, when considering the potential of experimentation as a methodology that integrates theory and practice, as well as the remote teaching model adopted during the COVID-19 pandemic, it is evident that experiments with alternative materials constitute a viable option for teaching Chemistry in distance learning situations or in cases of lack of laboratory resources in educational institutions.
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spelling Hydrodistillation: An alternative experimental activity with low cost materials for Chemistry Teaching in pandemic timesHidrodestilación: Una actividad experimental alternativa con materiales de bajo costo para la Enseñanza de Química en tiempos de pandemiaHidrodestilação: Uma alternativa de atividade experimental com materiais de Baixo custo para o Ensino de Química em tempos de pandemiaExperimentaciónMateriales alternativosEnseñanza de la químicaCOVID-19Productos naturales.ExperimentationAlternative materialsChemistry teachingCOVID-19Natural products.ExperimentaçãoMateriais alternativosEnsino de químicaCOVID-19Produtos naturais.This work aimed to extract clove essential oil, using alternative and low-cost materials, in a pandemic period and with remote teaching. For the assembly of the hydrodistiller, materials easily found at home and in the trade were used, such as: PET bottle, aluminum can, level hose, epoxy resin, glass containers, 70º INPM alcohol, cotton, Indian cloves, etc. The extraction of clove essential oil was carried out successfully. At the end of the experiment, a water-oil mixture was obtained. The presence of clove essential oil was confirmed by the characteristic odor. Therefore, when considering the potential of experimentation as a methodology that integrates theory and practice, as well as the remote teaching model adopted during the COVID-19 pandemic, it is evident that experiments with alternative materials constitute a viable option for teaching Chemistry in distance learning situations or in cases of lack of laboratory resources in educational institutions.Este trabajo tuvo como objetivo extraer aceite esencial de clavo, utilizando materiales alternativos y de bajo costo, en un período de pandemia y con enseñanza remota. Para el montaje de la hidrodestiladora se utilizaron materiales que se encuentran fácilmente en el hogar y en el comercio, tales como: botella de PET, lata de aluminio, manguera de nivel, resina epoxi, envases de vidrio, alcohol 70º INPM, algodón, clavo de indias, etc. La extracción del aceite esencial de clavo se realizó con éxito. Al final del experimento se obtuvo una mezcla agua-aceite. La presencia de aceite esencial de clavo fue confirmada por el olor característico. Por tanto, al considerar el potencial de la experimentación como metodología que integra teoría y práctica, así como el modelo de enseñanza a distancia adoptado durante la pandemia del COVID-19, se evidencia que los experimentos con materiales alternativos constituyen una opción viable para la enseñanza de la Química a distancia. situaciones o en casos de falta de recursos de laboratorio en las instituciones educativas.Este trabalho teve como objetivo realizar a extração de óleo essencial de cravo, a partir da utilização de materiais alternativos e de baixo custo, em período de pandemia e com ensino remoto. Para a montagem do hidrodestilador, materiais encontrados facilmente em casa e no comércio foram utilizados, tais como: garrafa PET, lata de alumínio, mangueira de nível, resina epóxi, recipientes de vidro, álcool 70º INPM, algodão, cravos da Índia, etc. A extração do óleo essencial de cravo foi realizada com êxito. Ao final do experimento, uma mistura água-óleo foi obtida. A presença do óleo essencial de cravo foi confirmada pelo odor característico. Sendo assim, ao considerar o potencial da experimentação como uma metodologia que integra teoria e prática, bem como o modelo de ensino remoto adotado durante a pandemia da COVID-19, fica evidente que os experimentos com materiais alternativos constituem uma opção viável para o ensino de Química em situações de ensino à distância ou nos casos de ausência de recursos laboratoriais em instituições de ensino.Research, Society and Development2022-04-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/2812110.33448/rsd-v11i5.28121Research, Society and Development; Vol. 11 No. 5; e23811528121Research, Society and Development; Vol. 11 Núm. 5; e23811528121Research, Society and Development; v. 11 n. 5; e238115281212525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/28121/24519Copyright (c) 2022 Edson Thiago Gomes Lima; Jefferson Campos Silva; Elayne Bessa Ferreira Pinheirohttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccess Lima, Edson Thiago Gomes Silva, Jefferson Campos Pinheiro, Elayne Bessa Ferreira 2022-04-17T18:18:56Zoai:ojs.pkp.sfu.ca:article/28121Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:45:38.234030Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv Hydrodistillation: An alternative experimental activity with low cost materials for Chemistry Teaching in pandemic times
Hidrodestilación: Una actividad experimental alternativa con materiales de bajo costo para la Enseñanza de Química en tiempos de pandemia
Hidrodestilação: Uma alternativa de atividade experimental com materiais de Baixo custo para o Ensino de Química em tempos de pandemia
title Hydrodistillation: An alternative experimental activity with low cost materials for Chemistry Teaching in pandemic times
spellingShingle Hydrodistillation: An alternative experimental activity with low cost materials for Chemistry Teaching in pandemic times
Lima, Edson Thiago Gomes
Experimentación
Materiales alternativos
Enseñanza de la química
COVID-19
Productos naturales.
Experimentation
Alternative materials
Chemistry teaching
COVID-19
Natural products.
Experimentação
Materiais alternativos
Ensino de química
COVID-19
Produtos naturais.
title_short Hydrodistillation: An alternative experimental activity with low cost materials for Chemistry Teaching in pandemic times
title_full Hydrodistillation: An alternative experimental activity with low cost materials for Chemistry Teaching in pandemic times
title_fullStr Hydrodistillation: An alternative experimental activity with low cost materials for Chemistry Teaching in pandemic times
title_full_unstemmed Hydrodistillation: An alternative experimental activity with low cost materials for Chemistry Teaching in pandemic times
title_sort Hydrodistillation: An alternative experimental activity with low cost materials for Chemistry Teaching in pandemic times
author Lima, Edson Thiago Gomes
author_facet Lima, Edson Thiago Gomes
Silva, Jefferson Campos
Pinheiro, Elayne Bessa Ferreira
author_role author
author2 Silva, Jefferson Campos
Pinheiro, Elayne Bessa Ferreira
author2_role author
author
dc.contributor.author.fl_str_mv Lima, Edson Thiago Gomes
Silva, Jefferson Campos
Pinheiro, Elayne Bessa Ferreira
dc.subject.por.fl_str_mv Experimentación
Materiales alternativos
Enseñanza de la química
COVID-19
Productos naturales.
Experimentation
Alternative materials
Chemistry teaching
COVID-19
Natural products.
Experimentação
Materiais alternativos
Ensino de química
COVID-19
Produtos naturais.
topic Experimentación
Materiales alternativos
Enseñanza de la química
COVID-19
Productos naturales.
Experimentation
Alternative materials
Chemistry teaching
COVID-19
Natural products.
Experimentação
Materiais alternativos
Ensino de química
COVID-19
Produtos naturais.
description This work aimed to extract clove essential oil, using alternative and low-cost materials, in a pandemic period and with remote teaching. For the assembly of the hydrodistiller, materials easily found at home and in the trade were used, such as: PET bottle, aluminum can, level hose, epoxy resin, glass containers, 70º INPM alcohol, cotton, Indian cloves, etc. The extraction of clove essential oil was carried out successfully. At the end of the experiment, a water-oil mixture was obtained. The presence of clove essential oil was confirmed by the characteristic odor. Therefore, when considering the potential of experimentation as a methodology that integrates theory and practice, as well as the remote teaching model adopted during the COVID-19 pandemic, it is evident that experiments with alternative materials constitute a viable option for teaching Chemistry in distance learning situations or in cases of lack of laboratory resources in educational institutions.
publishDate 2022
dc.date.none.fl_str_mv 2022-04-04
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://rsdjournal.org/index.php/rsd/article/view/28121
10.33448/rsd-v11i5.28121
url https://rsdjournal.org/index.php/rsd/article/view/28121
identifier_str_mv 10.33448/rsd-v11i5.28121
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/28121/24519
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Research, Society and Development
publisher.none.fl_str_mv Research, Society and Development
dc.source.none.fl_str_mv Research, Society and Development; Vol. 11 No. 5; e23811528121
Research, Society and Development; Vol. 11 Núm. 5; e23811528121
Research, Society and Development; v. 11 n. 5; e23811528121
2525-3409
reponame:Research, Society and Development
instname:Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
instname_str Universidade Federal de Itajubá (UNIFEI)
instacron_str UNIFEI
institution UNIFEI
reponame_str Research, Society and Development
collection Research, Society and Development
repository.name.fl_str_mv Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)
repository.mail.fl_str_mv rsd.articles@gmail.com
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