Area of flat figures: a panorama of brazilian production stricto sensu of the Teaching area (1998-2019)

• Autor(a) principal: Kiefer, Juliana Gabriele
• Data de Publicação: 2021
• Outros Autores: Mariani, Rita de Cássia Pistóia
• Tipo de documento: Artigo
• Idioma: por
• Título da fonte: Revista de Ensino de Ciências e Matemática - REnCiMa
• Texto Completo: https://revistapos.cruzeirodosul.edu.br/rencima/article/view/2748
• topic: Mapeamento; Educação Matemática; Teses; Dissertações; Mapping; Mathematical Education; Theses; Dissertations; Cartografía; Educación Matemática; Tesis; Disertaciones

The goal of this manuscript is to map and analyze Brazilian thesis and dissertations in the field of Teaching, available in the “Biblioteca Digital Brasileira de Teses e Dissertações” (BDTD) and in the catalogue of thesis and dissertations from the “Coordenação de Aperfeiçoamento de Pessoal de Nível Superior” (CAPES), that have as focus of study the concept of area of plane figures, considering institutional and procedural aspects. For that, the corpus of the analysis is constituted by 54 productions identified within the period ranging from 1998 to 2019, and assumptions of a qualitative research of the mapping kind are adopted. Among the results, it is highlighted that the number of investigations stricto sensu on plane figures area has been increasing over the years. The biggest quantity is originated from higher education institutions belonging to the south-east and north-east regions of Brazil, from academic master degree courses, followed by professional master degree courses and doctorates. It is noticed that 30 out of 54 mapped researches developed didactic sequences, yet in the data production, are also identified analysis of: classroom notebooks from students and/or teachers, books and/or teaching materials, microworld, thesis and/or dissertations, teaching orienting activities, interviews, formation processes, projects, tests, among others. From the 30 studies, 11 have developed the didactic sequence with the support of some software of dynamic geometry in the elementary education.