TCC - Licenciatura em Química (Sede)
URI permanente para esta coleçãohttps://arandu.ufrpe.br/handle/123456789/472
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Resultados da Pesquisa
Item O conteúdo enzimas no ensino de Química: um panorama das propostas difundidas em periódicos nacionais(2023-09-21) Silva, Viviane Oliveira da; Marcelino Júnior, Cristiano de Almeida Cardoso; http://lattes.cnpq.br/7518586937701331The research carried out was documentary, descriptive and exploratory in nature, and approaches investigations into the state of knowledge with the main objective of offering a panoramic view of an important part of Brazilian academic production on the teaching of enzymes content, through the analysis of published articles in some of the main national journals in which the Chemical Education community disseminates the results of its studies. Articles published in 12 (twelve) journals with Qualis CAPES were adopted as primary documents. The methodological path was designed in line with Morosini's perspective, following the steps of the annotated, systematized, categorized and propositional bibliography. Of a total of 8,303 articles consulted, 56 dealt with enzymes, but only 13 (thirteen) constituted the research corpus, as they were aimed at teaching enzymes. A content analysis allowed the establishment of categorization of the findings. These works are preferably aimed at Higher Education, 10 articles, while 4 articles are aimed at Secondary Education and 2 at Technological Education; 3 works propose activities aimed at more than one level of education. The main genres of work are: i) educational research: 4 articles; ii) development of experimental activity: 7 articles; and iii) report of teaching experience, 2 articles. Experimentation is the main theme in 10 of the articles investigated – 9 on enzyme activity and 1 on enzyme properties, while modeling is the theme in the other 3 articles. The contents covered are enzymatic activity (catalysis), inhibition and inactivation; enzyme functions; and enzyme-substrate model. In the articles, the relationship between experimentation + enzymatic activity (9) is prioritized, when compared to the other categories: modeling + enzyme-substrate model (3) and experimentation + properties (1). Activities with low-cost experiments, both aimed at Higher Education and Secondary Education, are the main teaching strategies used. Modeling with 3D or computational models is also used, as well as video classes with simulated experiments and an adapted educational game. It is also important to invest in the development of proposals that consider training processes at different levels of Chemistry education, including higher education. In this sense, it is necessary to encourage the provision of training moments that stimulate discussions and reflections in the teaching and training of teachers, and other professionals, on computational modeling for didactic purposes. In association with these aspects, a field of interest that still lacks action is non-face-to-face teaching. Therefore, it is necessary to encourage the development of studies and the production of teaching instruments/products on enzyme content for virtual teaching, mainly with the resources of Digital Information and Communication Technologies. It is also important to encourage the development of strategies that are options for experimentation and modeling.Item Modelos, modelagens e analogias: uma revisão da literatura em cinco periódicos no período de 2007 a 2020(2021-12-09) Porto, Shyrlana Souza; Lima, Analice de Almeida; http://lattes.cnpq.br/2273105974559580; http://lattes.cnpq.br/0949749320823271Models, models and analogies: a literature review in five journals from 2007 to 2020 aims to provide a bibliographic survey in important Brazilian journals in this time frame. They are: Science and Education (Bauru), Experiences in Science Teaching, Investigations in Science Teaching, Brazilian Journal of Education and Magazine Debates in Chemistry Teaching, all classified as Qualis CAPES A or B, in order to analyze trends , in the literature, related to models, models and analogies in Science teaching. To achieve the objectives, the research field of each journal was searched and articles that addressed the themes of the work presented here were selected. The reading of the texts and screening of the subjects that were in the perspective of this research were carried out, and in the end there were 70 articles that were in line with this proposal. Regarding the first objective, categories were established in order to carry out the analysis and discussion. For the second objective, the articles were read and grouped according to the similarity of the topics covered. From the results obtained, it was possible to assess that in these 13 years analyzed there is a considerable number of articles in the chosen magazines, which shows that research in the line of models, models and analogies is being developed, with a small peak in 2011 and intensifying more from the year 2016. When compiling the analyzed articles, it was observed that they presented trends for the theme models, with 65.3%, followed by the theme analogies with 20% and modeling, with 14.7% of the works evaluated. A great emphasis was observed in the field research approach, carried out in schools and universities, for example, in research from the student's perspective and in relation to the chemistry contents covered, Atomic Models, Molecular Geometry, Chemical Kinetics, Isomerism and Solubility. Modeling-related research needs to reach the classroom, as well as studies aimed at other didactic teaching strategies as well. There are many works by researchers who were willing, studied, applied and published, but somehow this knowledge faces obstacles to reaching the students' reality.Item Análise dos rumos da abordagem Ciência-Tecnologia-Sociedade (CTS) a partir de um estudo bibliográfico de teses e dissertações no Brasil(2021-03-04) Noberto, Nathalia Félix; Firme, Ruth do Nascimento; http://lattes.cnpq.br/7234636790850019This work aim to analyze theses and dissertations about the science- Technology- Society (STS) interaction in chemistry teaching, published during the years of 2015 until 2019 in Brazil. A bibliographic research in database of CAPES was made considering the years of 2015 until 2019 from keys words as: “STS approach”, “chemistry teaching”. The methodologic development followed three steps: bibliographic survey, data organization and data analysis. Was considered on analysis the assumptions of Bardin's Content Analysis. From analysis results, we can Highlight the fact that the quantitative of the theses and dissertations published decreased on the years of analysis period, most of theses and dissertations developed were empirical research, most of theses were published on South and Southeast of Brazil and most of the dissertations were published on Northeast. The target of this theses is the education of teachers, and about dissertations is the high school. The results of this research contribute to the investigation and studies about the STS approach in the teaching of chemistry, give that the point to aspects developed in theses and dissertation and also to aspects that have not been explore or that are still incipient among them, as we can mention the development of theoretical research that supports the epistemological and/or pedagogical bases of the STS approach.