Bryophyte cultivating in the laboratorial as didactic resource to the Botany teaching

Detalhes bibliográficos
Autor(a) principal: Cancian, Maria Aparecida Eva
Data de Publicação: 2010
Outros Autores: Frenedozo, Rita de Cássia
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/1
Resumo: Based on experiences occurred in the classroom it was observed that only the description of the characteristics of a plant group is not enough for effective learning of students. When using botanical materials that classroom becomes more dynamic and interesting and the student is an active participation in the learning process. This work deals to develop a method of cultivation and maintenance of bryophytes in laboratory as a didactic resource for teaching Botany in high school. Samples of two species of mosses were gathered and cultivated in an aquarium with substrate a coconut fiber layer covered with topsoil. The tank was placed in the laboratory and the substrate was kept constantly wet. It was found that in the first month of development occurred loss of freshness landing two samples and no growth was observed. Attach this fact to Habitat conversion, because  after adaptation, there was freshness recovery and the beginning of growth. The results showed that the bryophytes are easily grown in laboratory plants and if the teacher has time to make the cultivation, has a didactic material useful for developing its practical classes.
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spelling Bryophyte cultivating in the laboratorial as didactic resource to the Botany teachingCultivo de briófitas em laboratório para utilização como recurso didático no Ensino MédioBriófitasCultivoRecurso didáticoBryophytesHigh SchoolDidactic resourceBased on experiences occurred in the classroom it was observed that only the description of the characteristics of a plant group is not enough for effective learning of students. When using botanical materials that classroom becomes more dynamic and interesting and the student is an active participation in the learning process. This work deals to develop a method of cultivation and maintenance of bryophytes in laboratory as a didactic resource for teaching Botany in high school. Samples of two species of mosses were gathered and cultivated in an aquarium with substrate a coconut fiber layer covered with topsoil. The tank was placed in the laboratory and the substrate was kept constantly wet. It was found that in the first month of development occurred loss of freshness landing two samples and no growth was observed. Attach this fact to Habitat conversion, because  after adaptation, there was freshness recovery and the beginning of growth. The results showed that the bryophytes are easily grown in laboratory plants and if the teacher has time to make the cultivation, has a didactic material useful for developing its practical classes.Baseado em experiências vivenciadas em sala de aula tem-se verificado que somente a descrição das características de um grupo vegetal não é suficiente para o aprendizado efetivo dos alunos. Quando se utilizam materiais botânicos verifica-se que a aula torna-se mais dinâmica e interessante e o estudante passa a ter uma participação ativa no processo de aprendizagem. Este trabalho teve como proposta desenvolver um método de cultivo e manutenção de briófitas em laboratório como recurso didático para o ensino de Botânica no Ensino Médio. Amostras de duas espécies de musgos foram coletadas e cultivadas em um aquário tendo como substrato uma camada de fibra de coco recoberta com terra vegetal. O aquário foi colocado no laboratório e o substrato foi mantido constantemente úmido. Verificou-se que no primeiro mês de desenvolvimento ocorreu a perda do viço inicial das duas amostras e nenhum crescimento foi observado. Atribuímos este fato à mudança de habitat, pois decorrido esse período de adaptação, houve recuperação do viço e o início do crescimento. Os resultados mostraram que as briófitas são plantas facilmente cultivadas em laboratório e caso o professor disponha de tempo para efetuar o cultivo, terá um material didático útil para o desenvolvimento de suas aulas práticas.Editora Cruzeiro do Sul2010-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistapos.cruzeirodosul.edu.br/rencima/article/view/110.26843/rencima.v1i1.1Revista de Ensino de Ciências e Matemática; v. 1 n. 1 (2010): jan./jun.; 1-82179-426X10.26843/rencima.v1i1reponame:Revista de Ensino de Ciências e Matemática - REnCiMainstname:Universidade de Caxias do Sul (UCS)instacron:UCSporhttps://revistapos.cruzeirodosul.edu.br/rencima/article/view/1/1https://creativecommons.org/licenses/by-nc-sa/4.0/deed.pt_BRinfo:eu-repo/semantics/openAccessCancian, Maria Aparecida EvaFrenedozo, Rita de Cássia2023-04-20T19:53:02Zoai:ojs.pkp.sfu.ca:article/1Revistahttps://revistapos.cruzeirodosul.edu.br/index.php/rencima/indexPRIhttps://revistapos.cruzeirodosul.edu.br/index.php/rencima/oai||rencima@cruzeirodosul.edu.br2179-426X2179-426Xopendoar:2023-04-20T19:53:02Revista de Ensino de Ciências e Matemática - REnCiMa - Universidade de Caxias do Sul (UCS)false
dc.title.none.fl_str_mv Bryophyte cultivating in the laboratorial as didactic resource to the Botany teaching
Cultivo de briófitas em laboratório para utilização como recurso didático no Ensino Médio
title Bryophyte cultivating in the laboratorial as didactic resource to the Botany teaching
spellingShingle Bryophyte cultivating in the laboratorial as didactic resource to the Botany teaching
Cancian, Maria Aparecida Eva
Briófitas
Cultivo
Recurso didático
Bryophytes
High School
Didactic resource
title_short Bryophyte cultivating in the laboratorial as didactic resource to the Botany teaching
title_full Bryophyte cultivating in the laboratorial as didactic resource to the Botany teaching
title_fullStr Bryophyte cultivating in the laboratorial as didactic resource to the Botany teaching
title_full_unstemmed Bryophyte cultivating in the laboratorial as didactic resource to the Botany teaching
title_sort Bryophyte cultivating in the laboratorial as didactic resource to the Botany teaching
author Cancian, Maria Aparecida Eva
author_facet Cancian, Maria Aparecida Eva
Frenedozo, Rita de Cássia
author_role author
author2 Frenedozo, Rita de Cássia
author2_role author
dc.contributor.author.fl_str_mv Cancian, Maria Aparecida Eva
Frenedozo, Rita de Cássia
dc.subject.por.fl_str_mv Briófitas
Cultivo
Recurso didático
Bryophytes
High School
Didactic resource
topic Briófitas
Cultivo
Recurso didático
Bryophytes
High School
Didactic resource
description Based on experiences occurred in the classroom it was observed that only the description of the characteristics of a plant group is not enough for effective learning of students. When using botanical materials that classroom becomes more dynamic and interesting and the student is an active participation in the learning process. This work deals to develop a method of cultivation and maintenance of bryophytes in laboratory as a didactic resource for teaching Botany in high school. Samples of two species of mosses were gathered and cultivated in an aquarium with substrate a coconut fiber layer covered with topsoil. The tank was placed in the laboratory and the substrate was kept constantly wet. It was found that in the first month of development occurred loss of freshness landing two samples and no growth was observed. Attach this fact to Habitat conversion, because  after adaptation, there was freshness recovery and the beginning of growth. The results showed that the bryophytes are easily grown in laboratory plants and if the teacher has time to make the cultivation, has a didactic material useful for developing its practical classes.
publishDate 2010
dc.date.none.fl_str_mv 2010-01-01
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/1
10.26843/rencima.v1i1.1
url https://revistapos.cruzeirodosul.edu.br/rencima/article/view/1
identifier_str_mv 10.26843/rencima.v1i1.1
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://revistapos.cruzeirodosul.edu.br/rencima/article/view/1/1
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. 1 n. 1 (2010): jan./jun.; 1-8
2179-426X
10.26843/rencima.v1i1
reponame:Revista de Ensino de Ciências e Matemática - REnCiMa
instname:Universidade de Caxias do Sul (UCS)
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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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