Color box with emulation of the visible spectrum to approach concepts about electromagnetic waves in elementary school

Detalhes bibliográficos
Autor(a) principal: Simões, Ana Flávia Chaparro Viana
Data de Publicação: 2022
Outros Autores: Mello, Denise Fernandes de, Sousa, Guilherme dos Santos, Simões, Rafael Plana
Tipo de documento: Artigo
Idioma: por
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/30066
Resumo: Teaching physical concepts addressing electromagnetic waves is one of the significant challenges for teachers of Natural Sciences in elementary school since these teachers are usually graduated in Biological Sciences. Therefore, the objective of this work is to present an improvement of the educational object known as color box, in which the light source can emulate the entire visible electromagnetic spectrum as a function of the wavelength. It is expected that, with the use of this educational object, the elementary school student can perceive that the visible electromagnetic spectrum is continuous and that each wavelength is associated with a color in this spectrum. The color box was built using a microcontroller and low-cost electronic components. The proposed apparatus was able to emulate the visible electromagnetic spectrum (from 400 nm to 700 nm), which makes it innovative compared to the color boxes already reported in the literature. Furthermore, the use of the educational object allows the proposition of didactic activities approaching the concepts of electromagnetic waves and studying patterns of absorption and reflection of these waves by objects of different colors.
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spelling Color box with emulation of the visible spectrum to approach concepts about electromagnetic waves in elementary schoolCaja de colores con emulación de espectro visible para abordar conceptos sobre ondas electromagnéticas en la escuela primariaCaixa de cores com emulação do espectro visível para abordagem de conceitos sobre ondas eletromagnéticas no ensino fundamentalEspectro eletromagnéticoObjetos educacionaisTecnologias educacionaisEnsino.Espectro electromagnéticoObjetos educativosTecnologías educativasEnseñanza.Electromagnetic spectrumEducational objectsEducational technologiesTeaching.Teaching physical concepts addressing electromagnetic waves is one of the significant challenges for teachers of Natural Sciences in elementary school since these teachers are usually graduated in Biological Sciences. Therefore, the objective of this work is to present an improvement of the educational object known as color box, in which the light source can emulate the entire visible electromagnetic spectrum as a function of the wavelength. It is expected that, with the use of this educational object, the elementary school student can perceive that the visible electromagnetic spectrum is continuous and that each wavelength is associated with a color in this spectrum. The color box was built using a microcontroller and low-cost electronic components. The proposed apparatus was able to emulate the visible electromagnetic spectrum (from 400 nm to 700 nm), which makes it innovative compared to the color boxes already reported in the literature. Furthermore, the use of the educational object allows the proposition of didactic activities approaching the concepts of electromagnetic waves and studying patterns of absorption and reflection of these waves by objects of different colors.La enseñanza de conceptos físicos abordando el tema de las ondas electromagnéticas es uno de los grandes desafíos para los docentes de Ciencias Naturales en la escuela primaria, ya que estos docentes suelen ser graduados en la carrera de Ciencias Biológicas. En este contexto, el objetivo de este trabajo es presentar una mejora del objeto educativo conocido como caja de color, en el que la fuente de luz es capaz de emular todo el espectro electromagnético visible en función de la longitud de onda. Se espera que, con el uso de este objeto educativo, el estudiante de primaria pueda percibir que el espectro electromagnético visible es continuo y que cada longitud de onda está asociada a un color en este espectro. La caja de color se construyó utilizando un microcontrolador de bajo costo y componentes electrónicos. El aparato propuesto fue capaz de emular el espectro electromagnético visible (de 400 nm a 700 nm), lo que lo hace innovador frente a las propuestas de cajas de colores ya reportadas en la literatura. El uso del objeto educativo permite proponer actividades didácticas que acerquen los conceptos de ondas electromagnéticas, así como estudiar patrones de absorción y reflexión de estas ondas por objetos de diferentes colores.O ensino de conceitos físicos abordando o tema ondas eletromagnéticas é um dos grandes desafios para os professores de Ciências da Natureza no ensino fundamental, uma vez que esses professores geralmente são graduados em curso de Ciências Biológicas. Nesse contexto, o objetivo deste trabalho é apresentar um aprimoramento do objeto educacional conhecido como caixa de cores, no qual a fonte de luz é capaz de emular todo o espectro eletromagnético visível em função do comprimento de onda. É esperado que, com o uso desse objeto educacional, o estudante do ensino fundamental possa perceber que o espectro eletromagnético visível é contínuo e que cada comprimento de onda está associado a uma cor desse espectro. A caixa de cores foi construída utilizando um microcontrolador e componentes eletrônicos de baixo custo. O aparato proposto foi capaz de emular o espectro eletromagnético visível (de 400 nm até 700 nm), o que o torna inovador frente às propostas de caixa de cores já reportadas na literatura. O uso do objeto educacional permite a proposição de atividades didáticas abordando conceitos de ondas eletromagnéticas, assim como estudar padrões de absorção e reflexão dessas ondas por objetos de diferentes cores.Research, Society and Development2022-05-28info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/3006610.33448/rsd-v11i7.30066Research, Society and Development; Vol. 11 No. 7; e35511730066Research, Society and Development; Vol. 11 Núm. 7; e35511730066Research, Society and Development; v. 11 n. 7; e355117300662525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/30066/25945Copyright (c) 2022 Ana Flávia Chaparro Viana Simões; Denise Fernandes de Mello; Guilherme dos Santos Sousa; Rafael Plana Simõeshttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessSimões, Ana Flávia Chaparro VianaMello, Denise Fernandes deSousa, Guilherme dos SantosSimões, Rafael Plana2022-06-06T15:12:05Zoai:ojs.pkp.sfu.ca:article/30066Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:46:57.282450Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv Color box with emulation of the visible spectrum to approach concepts about electromagnetic waves in elementary school
Caja de colores con emulación de espectro visible para abordar conceptos sobre ondas electromagnéticas en la escuela primaria
Caixa de cores com emulação do espectro visível para abordagem de conceitos sobre ondas eletromagnéticas no ensino fundamental
title Color box with emulation of the visible spectrum to approach concepts about electromagnetic waves in elementary school
spellingShingle Color box with emulation of the visible spectrum to approach concepts about electromagnetic waves in elementary school
Simões, Ana Flávia Chaparro Viana
Espectro eletromagnético
Objetos educacionais
Tecnologias educacionais
Ensino.
Espectro electromagnético
Objetos educativos
Tecnologías educativas
Enseñanza.
Electromagnetic spectrum
Educational objects
Educational technologies
Teaching.
title_short Color box with emulation of the visible spectrum to approach concepts about electromagnetic waves in elementary school
title_full Color box with emulation of the visible spectrum to approach concepts about electromagnetic waves in elementary school
title_fullStr Color box with emulation of the visible spectrum to approach concepts about electromagnetic waves in elementary school
title_full_unstemmed Color box with emulation of the visible spectrum to approach concepts about electromagnetic waves in elementary school
title_sort Color box with emulation of the visible spectrum to approach concepts about electromagnetic waves in elementary school
author Simões, Ana Flávia Chaparro Viana
author_facet Simões, Ana Flávia Chaparro Viana
Mello, Denise Fernandes de
Sousa, Guilherme dos Santos
Simões, Rafael Plana
author_role author
author2 Mello, Denise Fernandes de
Sousa, Guilherme dos Santos
Simões, Rafael Plana
author2_role author
author
author
dc.contributor.author.fl_str_mv Simões, Ana Flávia Chaparro Viana
Mello, Denise Fernandes de
Sousa, Guilherme dos Santos
Simões, Rafael Plana
dc.subject.por.fl_str_mv Espectro eletromagnético
Objetos educacionais
Tecnologias educacionais
Ensino.
Espectro electromagnético
Objetos educativos
Tecnologías educativas
Enseñanza.
Electromagnetic spectrum
Educational objects
Educational technologies
Teaching.
topic Espectro eletromagnético
Objetos educacionais
Tecnologias educacionais
Ensino.
Espectro electromagnético
Objetos educativos
Tecnologías educativas
Enseñanza.
Electromagnetic spectrum
Educational objects
Educational technologies
Teaching.
description Teaching physical concepts addressing electromagnetic waves is one of the significant challenges for teachers of Natural Sciences in elementary school since these teachers are usually graduated in Biological Sciences. Therefore, the objective of this work is to present an improvement of the educational object known as color box, in which the light source can emulate the entire visible electromagnetic spectrum as a function of the wavelength. It is expected that, with the use of this educational object, the elementary school student can perceive that the visible electromagnetic spectrum is continuous and that each wavelength is associated with a color in this spectrum. The color box was built using a microcontroller and low-cost electronic components. The proposed apparatus was able to emulate the visible electromagnetic spectrum (from 400 nm to 700 nm), which makes it innovative compared to the color boxes already reported in the literature. Furthermore, the use of the educational object allows the proposition of didactic activities approaching the concepts of electromagnetic waves and studying patterns of absorption and reflection of these waves by objects of different colors.
publishDate 2022
dc.date.none.fl_str_mv 2022-05-28
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://rsdjournal.org/index.php/rsd/article/view/30066
10.33448/rsd-v11i7.30066
url https://rsdjournal.org/index.php/rsd/article/view/30066
identifier_str_mv 10.33448/rsd-v11i7.30066
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/30066/25945
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. 7; e35511730066
Research, Society and Development; Vol. 11 Núm. 7; e35511730066
Research, Society and Development; v. 11 n. 7; e35511730066
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
_version_ 1797052713451651072

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