Proposal of an experiment for radioactive half-life comprehension using physical and virtual polyhedral
This work was applied in order to demonstrate the radioactive half-life in the radioactive decay process, in a playful and relaxed way with the use of polyhedra, covering topics of Modern Physics in High School. Applied in a school in the city of Rio Grande – RS, Brazil, in a hybrid teaching system,...
Guardado en:
| Autores principales: | , , , |
|---|---|
| Formato: | Artículo revista |
| Lenguaje: | Portugués |
| Publicado: |
Asociación de Profesores de Física de la Argentina
2023
|
| Materias: | |
| Acceso en línea: | https://revistas.unc.edu.ar/index.php/revistaEF/article/view/41394 |
| Aporte de: |
| id |
I10-R316-article-41394 |
|---|---|
| record_format |
ojs |
| spelling |
I10-R316-article-413942023-09-12T16:42:42Z Proposal of an experiment for radioactive half-life comprehension using physical and virtual polyhedral Proposta de um experimento para a compressão da meia-vida radioativa com o uso de poliedros físicos e virtuais Bauman Bertti , Caroline Vanessa Neves Silveira , Alexsandro Guerra Dytz, Aline Arashiro, Everaldo Teaching modern physics Simulation with polyhedral Half-life time Radioactivity Ensino da física moderna Simulação com poliedros Tempo de meia-vida Radioatividade This work was applied in order to demonstrate the radioactive half-life in the radioactive decay process, in a playful and relaxed way with the use of polyhedra, covering topics of Modern Physics in High School. Applied in a school in the city of Rio Grande – RS, Brazil, in a hybrid teaching system, with one in-person class and another remote, with 14 and 12 students, respectively. Simulations of radioactive decay curves were simultaneously conducted using physical polyhedra with the in-person class and virtual polyhedra with the online class, through a mobile app. As a result of the procedure, a highly productive interaction among the students was observed, unexpected for hybrid classes. The students reported that after the experiment, the exponential behavior became contextualized due to the simulation of radioactive decay, which motivated them to research more about radioactivity. Este trabalho foi aplicado de forma a demonstrar a meia-vida radioativa no processo de decaimento radioativo, de maneira lúdica e descontraída com uso de poliedros, contemplando tópicos de Física Moderna no Ensino Médio. Aplicado em uma escola na cidade de Rio Grande – RS, Brasil, em um sistema híbrido de ensino, com uma turma presencial e outra remota com respectivamente 14 e 12 estudantes. Simultaneamente foram realizadas simulações das curvas de decaimento radioativo utilizando conjuntos de poliedros físicos com a turma presencial e poliedros virtuais com a turma que estava on-line, através de um aplicativo de celular. Como resultado do procedimento observou-se uma interação muito produtiva dos estudantes, inesperada para encontros híbridos. Os estudantes relataram que após o experimento o comportamento exponencial ficou contextualizado devido a simulação do decaimento radioativo, o que os motivou a pesquisarem mais sobre a radioatividade. Asociación de Profesores de Física de la Argentina 2023-06-15 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf text/html https://revistas.unc.edu.ar/index.php/revistaEF/article/view/41394 10.55767/2451.6007.v35.n1.41394 Journal of Physics Teaching; Vol. 35 No. 1 (2023): January - June; 109-118 Revista de Enseñanza de la Física; Vol. 35 Núm. 1 (2023): Enero - Junio; 109-118 Revista de Enseñanza de la Física; v. 35 n. 1 (2023): Janeiro - Junho; 109-118 2250-6101 0326-7091 10.55767/2451.6007.v35.n1 por https://revistas.unc.edu.ar/index.php/revistaEF/article/view/41394/41372 https://revistas.unc.edu.ar/index.php/revistaEF/article/view/41394/41373 http://creativecommons.org/licenses/by-nc-nd/4.0 |
| institution |
Universidad Nacional de Córdoba |
| institution_str |
I-10 |
| repository_str |
R-316 |
| container_title_str |
Revista de Enseñanza de la Física |
| language |
Portugués |
| format |
Artículo revista |
| topic |
Teaching modern physics Simulation with polyhedral Half-life time Radioactivity Ensino da física moderna Simulação com poliedros Tempo de meia-vida Radioatividade |
| spellingShingle |
Teaching modern physics Simulation with polyhedral Half-life time Radioactivity Ensino da física moderna Simulação com poliedros Tempo de meia-vida Radioatividade Bauman Bertti , Caroline Vanessa Neves Silveira , Alexsandro Guerra Dytz, Aline Arashiro, Everaldo Proposal of an experiment for radioactive half-life comprehension using physical and virtual polyhedral |
| topic_facet |
Teaching modern physics Simulation with polyhedral Half-life time Radioactivity Ensino da física moderna Simulação com poliedros Tempo de meia-vida Radioatividade |
| author |
Bauman Bertti , Caroline Vanessa Neves Silveira , Alexsandro Guerra Dytz, Aline Arashiro, Everaldo |
| author_facet |
Bauman Bertti , Caroline Vanessa Neves Silveira , Alexsandro Guerra Dytz, Aline Arashiro, Everaldo |
| author_sort |
Bauman Bertti , Caroline Vanessa |
| title |
Proposal of an experiment for radioactive half-life comprehension using physical and virtual polyhedral |
| title_short |
Proposal of an experiment for radioactive half-life comprehension using physical and virtual polyhedral |
| title_full |
Proposal of an experiment for radioactive half-life comprehension using physical and virtual polyhedral |
| title_fullStr |
Proposal of an experiment for radioactive half-life comprehension using physical and virtual polyhedral |
| title_full_unstemmed |
Proposal of an experiment for radioactive half-life comprehension using physical and virtual polyhedral |
| title_sort |
proposal of an experiment for radioactive half-life comprehension using physical and virtual polyhedral |
| description |
This work was applied in order to demonstrate the radioactive half-life in the radioactive decay process, in a playful and relaxed way with the use of polyhedra, covering topics of Modern Physics in High School. Applied in a school in the city of Rio Grande – RS, Brazil, in a hybrid teaching system, with one in-person class and another remote, with 14 and 12 students, respectively. Simulations of radioactive decay curves were simultaneously conducted using physical polyhedra with the in-person class and virtual polyhedra with the online class, through a mobile app. As a result of the procedure, a highly productive interaction among the students was observed, unexpected for hybrid classes. The students reported that after the experiment, the exponential behavior became contextualized due to the simulation of radioactive decay, which motivated them to research more about radioactivity. |
| publisher |
Asociación de Profesores de Física de la Argentina |
| publishDate |
2023 |
| url |
https://revistas.unc.edu.ar/index.php/revistaEF/article/view/41394 |
| work_keys_str_mv |
AT baumanbertticarolinevanessa proposalofanexperimentforradioactivehalflifecomprehensionusingphysicalandvirtualpolyhedral AT nevessilveiraalexsandro proposalofanexperimentforradioactivehalflifecomprehensionusingphysicalandvirtualpolyhedral AT guerradytzaline proposalofanexperimentforradioactivehalflifecomprehensionusingphysicalandvirtualpolyhedral AT arashiroeveraldo proposalofanexperimentforradioactivehalflifecomprehensionusingphysicalandvirtualpolyhedral AT baumanbertticarolinevanessa propostadeumexperimentoparaacompressaodameiavidaradioativacomousodepoliedrosfisicosevirtuais AT nevessilveiraalexsandro propostadeumexperimentoparaacompressaodameiavidaradioativacomousodepoliedrosfisicosevirtuais AT guerradytzaline propostadeumexperimentoparaacompressaodameiavidaradioativacomousodepoliedrosfisicosevirtuais AT arashiroeveraldo propostadeumexperimentoparaacompressaodameiavidaradioativacomousodepoliedrosfisicosevirtuais |
| first_indexed |
2024-09-03T20:41:00Z |
| last_indexed |
2024-09-03T20:41:00Z |
| _version_ |
1809208899599859712 |