Chemistry revisited: A teacher training workshop on nutrition

Autores
Edelsztein, Valeria Carolina; Galagovsky, Lydia Raquel
Año de publicación
2021
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
This work presents a teaching training workshop on human nutrition topics with strong emphasis on the underlying chemical concepts. It was designed according to the Sustainable Conscious Cognitive Learning Model (SCCLM) and framed in a Context-Based Science Education (CBSE) approach. The proposal was implemented with 44 upper secondary school science teachers. It consisted of three phases. First, teachers were presented with 'common-sense' driven sentences on nutrition topics and they were asked if they agreed or disagreed with them. Through an oral discussion, the emergence of the teacher's own cognitive conflicts was promoted in order to trigger subsequent motivation for achieving further knowledge. Next, main scientific ideas and related chemical concepts were presented for each sentence, along with teaching recommendations to complete a CBSE approach. Finally, teachers were asked their opinions on the didactic proposal. Results showed that teachers were motivated to learn beyond their strong initial non-scientific based ideas by questioning the reliability of the information sources. They were also willing to revisit their teaching on some of the canonical concepts of chemistry.
Fil: Edelsztein, Valeria Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Centro de Formación e Investigación en Enseñanza de las Ciencias; Argentina
Fil: Galagovsky, Lydia Raquel. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Centro de Formación e Investigación en Enseñanza de las Ciencias; Argentina
Materia
CHEMISTRY IN CONTEXT
CONCEPTUAL CHANGE
NUTRITION
SECONDARY SCHOOL
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/152105
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Chemistry revisited: A teacher training workshop on nutritionEdelsztein, Valeria CarolinaGalagovsky, Lydia RaquelCHEMISTRY IN CONTEXTCONCEPTUAL CHANGENUTRITIONSECONDARY SCHOOLhttps://purl.org/becyt/ford/5.3https://purl.org/becyt/ford/5https://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1This work presents a teaching training workshop on human nutrition topics with strong emphasis on the underlying chemical concepts. It was designed according to the Sustainable Conscious Cognitive Learning Model (SCCLM) and framed in a Context-Based Science Education (CBSE) approach. The proposal was implemented with 44 upper secondary school science teachers. It consisted of three phases. First, teachers were presented with 'common-sense' driven sentences on nutrition topics and they were asked if they agreed or disagreed with them. Through an oral discussion, the emergence of the teacher's own cognitive conflicts was promoted in order to trigger subsequent motivation for achieving further knowledge. Next, main scientific ideas and related chemical concepts were presented for each sentence, along with teaching recommendations to complete a CBSE approach. Finally, teachers were asked their opinions on the didactic proposal. Results showed that teachers were motivated to learn beyond their strong initial non-scientific based ideas by questioning the reliability of the information sources. They were also willing to revisit their teaching on some of the canonical concepts of chemistry.Fil: Edelsztein, Valeria Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Centro de Formación e Investigación en Enseñanza de las Ciencias; ArgentinaFil: Galagovsky, Lydia Raquel. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Centro de Formación e Investigación en Enseñanza de las Ciencias; ArgentinaDe Gruyter2021-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/152105Edelsztein, Valeria Carolina; Galagovsky, Lydia Raquel; Chemistry revisited: A teacher training workshop on nutrition; De Gruyter; Chemistry Teacher International; 3; 1; 3-2021; 81-942569-3263CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.degruyter.com/document/doi/10.1515/cti-2020-0007/htmlinfo:eu-repo/semantics/altIdentifier/doi/10.1515/cti-2020-0007info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:55:57Zoai:ri.conicet.gov.ar:11336/152105instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:55:58.18CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Chemistry revisited: A teacher training workshop on nutrition
title Chemistry revisited: A teacher training workshop on nutrition
spellingShingle Chemistry revisited: A teacher training workshop on nutrition
Edelsztein, Valeria Carolina
CHEMISTRY IN CONTEXT
CONCEPTUAL CHANGE
NUTRITION
SECONDARY SCHOOL
title_short Chemistry revisited: A teacher training workshop on nutrition
title_full Chemistry revisited: A teacher training workshop on nutrition
title_fullStr Chemistry revisited: A teacher training workshop on nutrition
title_full_unstemmed Chemistry revisited: A teacher training workshop on nutrition
title_sort Chemistry revisited: A teacher training workshop on nutrition
dc.creator.none.fl_str_mv Edelsztein, Valeria Carolina
Galagovsky, Lydia Raquel
author Edelsztein, Valeria Carolina
author_facet Edelsztein, Valeria Carolina
Galagovsky, Lydia Raquel
author_role author
author2 Galagovsky, Lydia Raquel
author2_role author
dc.subject.none.fl_str_mv CHEMISTRY IN CONTEXT
CONCEPTUAL CHANGE
NUTRITION
SECONDARY SCHOOL
topic CHEMISTRY IN CONTEXT
CONCEPTUAL CHANGE
NUTRITION
SECONDARY SCHOOL
purl_subject.fl_str_mv https://purl.org/becyt/ford/5.3
https://purl.org/becyt/ford/5
https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv This work presents a teaching training workshop on human nutrition topics with strong emphasis on the underlying chemical concepts. It was designed according to the Sustainable Conscious Cognitive Learning Model (SCCLM) and framed in a Context-Based Science Education (CBSE) approach. The proposal was implemented with 44 upper secondary school science teachers. It consisted of three phases. First, teachers were presented with 'common-sense' driven sentences on nutrition topics and they were asked if they agreed or disagreed with them. Through an oral discussion, the emergence of the teacher's own cognitive conflicts was promoted in order to trigger subsequent motivation for achieving further knowledge. Next, main scientific ideas and related chemical concepts were presented for each sentence, along with teaching recommendations to complete a CBSE approach. Finally, teachers were asked their opinions on the didactic proposal. Results showed that teachers were motivated to learn beyond their strong initial non-scientific based ideas by questioning the reliability of the information sources. They were also willing to revisit their teaching on some of the canonical concepts of chemistry.
Fil: Edelsztein, Valeria Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Centro de Formación e Investigación en Enseñanza de las Ciencias; Argentina
Fil: Galagovsky, Lydia Raquel. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Centro de Formación e Investigación en Enseñanza de las Ciencias; Argentina
description This work presents a teaching training workshop on human nutrition topics with strong emphasis on the underlying chemical concepts. It was designed according to the Sustainable Conscious Cognitive Learning Model (SCCLM) and framed in a Context-Based Science Education (CBSE) approach. The proposal was implemented with 44 upper secondary school science teachers. It consisted of three phases. First, teachers were presented with 'common-sense' driven sentences on nutrition topics and they were asked if they agreed or disagreed with them. Through an oral discussion, the emergence of the teacher's own cognitive conflicts was promoted in order to trigger subsequent motivation for achieving further knowledge. Next, main scientific ideas and related chemical concepts were presented for each sentence, along with teaching recommendations to complete a CBSE approach. Finally, teachers were asked their opinions on the didactic proposal. Results showed that teachers were motivated to learn beyond their strong initial non-scientific based ideas by questioning the reliability of the information sources. They were also willing to revisit their teaching on some of the canonical concepts of chemistry.
publishDate 2021
dc.date.none.fl_str_mv 2021-03
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/152105
Edelsztein, Valeria Carolina; Galagovsky, Lydia Raquel; Chemistry revisited: A teacher training workshop on nutrition; De Gruyter; Chemistry Teacher International; 3; 1; 3-2021; 81-94
2569-3263
CONICET Digital
CONICET
url http://hdl.handle.net/11336/152105
identifier_str_mv Edelsztein, Valeria Carolina; Galagovsky, Lydia Raquel; Chemistry revisited: A teacher training workshop on nutrition; De Gruyter; Chemistry Teacher International; 3; 1; 3-2021; 81-94
2569-3263
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.degruyter.com/document/doi/10.1515/cti-2020-0007/html
info:eu-repo/semantics/altIdentifier/doi/10.1515/cti-2020-0007
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv De Gruyter
publisher.none.fl_str_mv De Gruyter
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.13397

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