Images of Young's experiment in university textbooks
Results from a descriptive multiple-cases study are presented. All images relating to Young's experiment in ten university text-books were analyzed. The results indicate that the images are mostly used to define and describe, using diagrams and photos. All images are text-related, most are colo...
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Asociación de Profesores de Física de la Argentina
2020
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| Acceso en línea: | https://revistas.unc.edu.ar/index.php/revistaEF/article/view/30988 |
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I10-R316-article-309882023-09-12T17:03:44Z Images of Young's experiment in university textbooks Análisis de imágenes del experimento de Young en libros de texto universitarios Giacosa, Norah Zang, Claudia Such, Alejandro Galeano, Ramiro Maidana, Jorge Images; Young's experiment; Textbooks; Physics; University Imágenes; Experimento de Young; Libros de texto; Física; Universidad Results from a descriptive multiple-cases study are presented. All images relating to Young's experiment in ten university text-books were analyzed. The results indicate that the images are mostly used to define and describe, using diagrams and photos. All images are text-related, most are colourful and contain verbal labels. The use of a sine wave model prevails over the use of a phasor diagram. A low percentage of images contain ambiguities that mix elements of geometric optics with wave optics. It is concluded that some complex images are not self-evident or transparent, so it is essential to guide the students in the process of interpretation to guarantee their understanding. Se presentan resultados de un estudio descriptivo de casos múltiples. Se analizaron todas las imágenes relativas al experimento de Young presentes en diez libros de texto universitarios. Los resultados señalan que las imágenes se emplean mayoritariamen-te para definir y describir, recurriendo a esquemas y fotos. Todas las imágenes están relacionadas con el texto, la mayoría son coloridas y contienen etiquetas verbales. El uso de modelo de ondas sinusoidales prevalece sobre el de diagrama de fasores. Un bajo porcentaje de imágenes contiene ambigüedades que mezclan elementos de óptica geométrica con óptica ondulatoria. Se concluye que algunas imágenes complejas no son auto-evidentes ni transparentes, por lo que es imprescindible guiar a los estu-diantes en el proceso de interpretación para garantizar su comprensión. Asociación de Profesores de Física de la Argentina 2020-11-18 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://revistas.unc.edu.ar/index.php/revistaEF/article/view/30988 Journal of Physics Teaching; Vol. 32: Extra Issue: Selection of papers submitted to SIEF; 153-162 Revista de Enseñanza de la Física; Vol. 32: Número Extra: Selección de Trabajos presentados a SIEF ; 153-162 Revista de Enseñanza de la Física; v. 32: Edição extra: Seleção de artigos enviados ao SIEF; 153-162 2250-6101 0326-7091 spa https://revistas.unc.edu.ar/index.php/revistaEF/article/view/30988/31650 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 |
Español |
| format |
Artículo revista |
| topic |
Images; Young's experiment; Textbooks; Physics; University Imágenes; Experimento de Young; Libros de texto; Física; Universidad |
| spellingShingle |
Images; Young's experiment; Textbooks; Physics; University Imágenes; Experimento de Young; Libros de texto; Física; Universidad Giacosa, Norah Zang, Claudia Such, Alejandro Galeano, Ramiro Maidana, Jorge Images of Young's experiment in university textbooks |
| topic_facet |
Images; Young's experiment; Textbooks; Physics; University Imágenes; Experimento de Young; Libros de texto; Física; Universidad |
| author |
Giacosa, Norah Zang, Claudia Such, Alejandro Galeano, Ramiro Maidana, Jorge |
| author_facet |
Giacosa, Norah Zang, Claudia Such, Alejandro Galeano, Ramiro Maidana, Jorge |
| author_sort |
Giacosa, Norah |
| title |
Images of Young's experiment in university textbooks |
| title_short |
Images of Young's experiment in university textbooks |
| title_full |
Images of Young's experiment in university textbooks |
| title_fullStr |
Images of Young's experiment in university textbooks |
| title_full_unstemmed |
Images of Young's experiment in university textbooks |
| title_sort |
images of young's experiment in university textbooks |
| description |
Results from a descriptive multiple-cases study are presented. All images relating to Young's experiment in ten university text-books were analyzed. The results indicate that the images are mostly used to define and describe, using diagrams and photos. All images are text-related, most are colourful and contain verbal labels. The use of a sine wave model prevails over the use of a phasor diagram. A low percentage of images contain ambiguities that mix elements of geometric optics with wave optics. It is concluded that some complex images are not self-evident or transparent, so it is essential to guide the students in the process of interpretation to guarantee their understanding. |
| publisher |
Asociación de Profesores de Física de la Argentina |
| publishDate |
2020 |
| url |
https://revistas.unc.edu.ar/index.php/revistaEF/article/view/30988 |
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2024-09-03T20:39:52Z |
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