PROPRIEDADES ÓPTICAS DE MATERIAIS NO ENSINO MÉDIO POR MEIO DA NANOCIÊNCIA

• Ano de defesa: 2011
• Autor(a) principal: Granada, Mateus de Almeida
• Orientador(a): Fagan, Solange Binotto
• Tipo de documento: Dissertação
• Tipo de acesso: Acesso aberto
• Idioma: por
• Instituição de defesa: Universidade Franciscana
• Programa de Pós-Graduação: Mestrado Profissionalizante em Ensino de Física e Matemática
• Departamento: Ensino de Física
• País: BR
• Palavras-chave em Português: Nanociência e Nanotecnologia; Módulos Didáticos; Ensino/Aprendizagem; Ensino Médio
• Palavras-chave em Inglês: Nanoscience and Nanotechnology; Teaching Modules; Education /Learning; High School
• Área do conhecimento CNPq: CNPQ::CIENCIAS EXATAS E DA TERRA::FISICA
• Link de acesso: http://tede.universidadefranciscana.edu.br:8080/handle/UFN-BDTD/89; http://www.tede.universidadefranciscana.edu.br:8080/handle/UFN-BDTD/383

The present work consists of an insertion proposal of current issues as Nanoscience and Nanotechnology in high school through the Modern and Contemporary Physics. In order to meet this purpose didactic modules were developed and applied that adapt to the school curricula and guidelines suggested by the National Curriculum Guidelines and also, at the same time, discuss topics of optical properties of materials. Thus, the material contributed to the presentation of valid and clear treatments about the interaction of radiation with the matter (subject), studying quantum aspects that relate to physical and chemical properties of nanomaterials. The didactic modules were implemented for a target public of seventy-three (73) senior High School students of the Military School in Santa Maria, Rio Grande do Sul. The material has its structure organized in the form of an electronic site, containing five virtual modules which include, mainly, dissertative-argumentative texts and media resources. The development of the didactic modules is anchored in learning meaningful of Ausubel, in which, the information must interact and anchor on the relevant concepts already existing in the cognitive structure of the student. For this purpose the construction of the material, as well as its application, had as basic structure of a initial problematization, organization of knowledge and application of knowledge, proposed by Delizoicov and Angotti. The evaluation of new acquired concepts in relation to the interaction of radiation with the matter (subject), by part of the students, allowed satisfactory results in teaching and learning of the proposed objectives. This evaluation was performed by the comparative method of conceptual maps. The conceptual maps showed that the material has established itself as an efficient methodology in the insertion of the optical properties of materials through Nanoscience.