Utilização do diagrama v em atividades experimentais de física em sala de aula de ensino médio

• Autor(a) principal: Prado, Ramon Teodoro do
• Data de Publicação: 2015
• Tipo de documento: Dissertação
• Idioma: por
• Título da fonte: Repositório Institucional da Universidade Federal do Espírito Santo (riUfes)
• Texto Completo: http://repositorio.ufes.br/handle/10/7529
• topic: Diagram V; Experimental activity; Classroom; Physical education; Diagrama V; Ensino de física; Sala de aula; Atividades experimentais demonstrativas; Ensino de Ciências e Matemática; Física - Estudo e ensino; 53

This work describes the use of the V of epistemological Gowin, called this work diagram V in experimental activities in Physics in the classroom at a school public schools of the state of Espirito Santo. The school where there was the work is the state school of primary and secondary Clovis Borges Miguel located in the city of Serra, metropolitan area of Greater Victoria. Three experimental activities in Physics have worked with a group of 3rd year of high school, with students of average age of 17 years. Two activities of Electrodynamics and Magnetism activity were carried out with the V diagram been used as a guiding tool, data collection and evaluation throughout the process. The diagramsVs produced by students were analyzed from two approaches: the first based on criteria proposed by Gowin and Alvarez (2005) and the second based on conceptual aspects worked. The results showed that the students were able to gain independence in carrying out experimental activities proposed to establish relationship between the concepts discussed and the actual activity, think about the experimental proposal activities before, during and after meeting them and organize a structured way the collected data. It was also observed that students had difficulty in defining the purpose of the experimental activity and organize and interpret the data collected. In the overall evaluation methodology with the V diagram, students have shown favorable to their use.