Abstract

ALVES SOBRAL JUNIOR, Geraldo; LIMA DOS SANTOS, Jullius César; MOREIRA DE LIMA FILHO, Adalberon  and  DE LIMA BARBOSA, José Isnaldo. Dubbing for educational purposes: a possibility of using the YouTube social network for science teaching. Rev. enseñ. fís. [online]. 2022, vol.34, n.1, pp.21-30. ISSN 0326-7091.  http://dx.doi.org/10.55767/2451.6007.v34.n1.37948.

The objective of this article is to present dubbing as a tool for the production of multimedia content for science teaching, as well as to validate an educational video about physics dubbed in this project. The research was carried out between January 2019 and January 2021, with the following steps: search for educational videos about physics on YouTube channels in English, classification of videos by an expert, contact with channel owners to request permission to use the videos, dubbing of videos, validation of dubbed videos by teachers and high school students. For validation, a five-point Likert scale was used, been considerate validated only items with a Content Validity Index (CVI) greater than 0.78. The dubbed educational video was approved with a global CVI of 0.910 by teachers and 0.858 by students, covering both technical and educational aspects. Thus, the methodology developed throughout the project has proven to be effective for the selection and dubbing of educational videos.

Keywords : Science teaching; Educational video.

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