Diagnóstico do câncer de mama e o ensino de tópicos de física moderna

• Autor(a) principal: Oliveira, Geane Santana Batista de
• Data de Publicação: 2019
• Tipo de documento: Dissertação
• Idioma: por
• Título da fonte: Repositório Institucional da UFS
• Texto Completo: http://ri.ufs.br/jspui/handle/riufs/11884
• topic: Física; Ensino de física; Ensino médio; Didática; Ondas eletromagnéticas; Raios x; Câncer de mama; Situações-problema; Physics education; Problem situations; X-rays; Breast cancer; CIENCIAS EXATAS E DA TERRA::FISICA

The present work proposes the use of Problem-Situations, elaborated according to Meirieu's orientations, as a facilitating methodology of teaching Modern Physics subjects to High School students. As a result of the work we have the elaboration of an educational product, consisting of a didactic sequence based on electromagnetic radiation, focusing on x-rays, where this radiation is used in mammography, which is one of the most widely used methods in the diagnosis of breast cancer. The didactic sequence was applied in two classes of the 3rd grade of the High School of the Gonçalo Rollemberg Leite State School, Aracaju/SE. During the sequence application, discussions were held about the theme breast cancer, with video and animated gifs presentation, problem solving and confections of the electromagnetic spectrum. These activities provided support for a situation solution, made classes more dynamic and provided better interaction between students. For data collection, the following instruments were used: investigative questionnaire, Problem-Situation and opinion questionnaire. The collected data showed that the use of Problem Situations as a didactic tool for the teaching of physics in High School was relevant to the learning of the proposed concepts.