Uma proposta de unidade didática multiestratégica para o ensino de princípios da espectroscopia em uma abordagem CTS

• Autor(a) principal: Oliveira, Evilim Martinez de
• Data de Publicação: 2021
• Tipo de documento: Trabalho de conclusão de curso
• Idioma: por
• Título da fonte: Repositório Institucional da UNESP
• Texto Completo: http://hdl.handle.net/11449/210952
• topic: Unidades Didáticas Multiestratégicas; Espectroscopia; Modelos atômicos; CTS; Planejamento didático-pedagógico

The teaching of spectroscopy, even though it is not part of the official school curricula, is very important for students to assimilate phenomena related to the constitution of the subject and confront this knowledge with the advances promoted by science. However, numerous research have shown that high school graduates have difficulties in formulating concepts related to problems at a microscopic level and that these difficulties may be related to the decontextualization to which this content is usually approached in the classroom. In this sense, this work aims to propose a lesson planning, which can be a useful tool to help in the organization and reflection on this content. The planning was proposed in the form of a Multistrategy Didactic Unit, which is elaborated from seven tasks, being them: (i) characterization of the school context, (ii) epistemological scientific analysis, (iii) didacticpedagogical analysis, (iv) methodological approach, (v) definition of objectives, (vi) definition of didactic strategies and (vii) definition of evaluation strategies. The Multistrategy Didatic Unit was based on the Science-Technology and Society (CTS) methodological approach.