Expressando pensamentos de porcentagem por meio da produção de vídeo estudantil

Abstract

The present work deals with a research that aims to relate the production of student video and mathematics. This study has as general objective to analyze how elementary school students express percentage thoughts with the production of video and to arrive at such analysis have as specific objectives: identify the strategies that the students use to express percentage thoughts in the video; reflect about the aspects that the video production brings to the teaching of mathematics and observe the students' interest in mathematics during the process of the video production. It results a qualitative research in the research-teaching modality, since it has a focus to investigate particularities of the audiovisual production of a group of 8º year, constituted by 12 students of E.M.E.F. Professora Delfina Bordalo de Pinho, located in the rural area of the municipality of Capão do Leão-RS. The research-teaching is due to the fact that it was performed by the class mathematics teacher, in order to intervene in the teaching of students in the II academic quarter of 2018. For the theoretical basis were used: Paulo Freire, Ubiratan D'Ambrósio, Josias Pereira da Silva, José Manuel Moran and Heloísa Dupas Penteado. As instruments of data collection, 2 questionnaires were used, 1 semi-structured interview, activity books, researcher's field diary, 2 videos of up to ten minutes produced by the researched group. For the analysis of the data, Laurence Bardin Content Analysis method was used, categorizing and interpreting the results based on the theoretical reference. Among the reflections of the research it was possible to perceive the development of the students through collaborative research, as well as the difficulty in contextualizing mathematics in audiovisual production and the lack of interest in this practice when linked to specific content. However, there are still few investigations with this bias and it is necessary to deepen the research for a more concise evaluation of this result.