TCC - Licenciatura em Química (UAST)
URI permanente para esta coleçãohttps://arandu.ufrpe.br/handle/123456789/2946
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Resultados da Pesquisa
Item Da fotografia da janela ao retrato do cangaço: elaboração e validação de um documentário como instrumento didático para o ensino de ciências.(2022-06-01) Galvão, Larissa Santos; Silva, Flávia Cristiane Vieira da; http://lattes.cnpq.br/7354496286889274; http://lattes.cnpq.br/9065313312309168The present work has as main scope to present the validation steps of a documentary as a didactic resource for Science Teaching (CE). The short film, called "window to the sun: from the photography of the window to the portrait of the "cangaço", relates the presence of photography in the "cangaço" with the history and evolution of the photographic image, and the scientific phenomena associated with the capture process. Cinema can contribute significantly to the teaching and learning process, including in the natural sciences. The seventh art is able to influence people's lives, so besides contributing to the structuring of scientific knowledge, it provides opportunities for discussions about social issues. Such themes corroborate the student's citizenship education, for he immerses himself in the narratives that often express his reality on the screen. The documentary genre is the most widely used type of film in the classroom, mainly because it is associated with the effort to reproduce reality. To validate the documentary, semi-structured interviews were conducted with Nature Science teachers from a public school in the city of Serra Talhada - PE. Consequently, the transcripts of the interviews were analyzed using elements of the Textual Discourse Analysis (TDA) technique. As a result, the teachers showed that they see the "cangaço" more as history and culture, and associate the movement with Lampião, as a kind of Robin Hood style vigilante. Moreover, the teachers see not only the "cangaço" itself, but also the photograph of the "cangaço", as a possibility to apply in their classes. With this investigation, we can conclude that the documentary is a promising tool to teach Science, capable of providing more contextualized classes, stimulating especially the reflection about the "cangaço" and the presence of Science in the experiences of the "cangaceiros", and among them, practices that are part of the reality of many students. Furthermore, this material can favor activities involving more than one discipline, working together or not. This resource can also be used as a DDC (Documentary of Scientific Dissemination), to strengthen the relationship between society and the academic community, leading to a greater appreciation of science and its social roles.Item Tabela periódica inclusiva: a proposição de um material didático para o ensino dos elementos químicos representativos para estudantes surdos do ensino médio(2022-06-02) Felix, Marineide Gerônimo; Diniz Junior, Antônio Inácio; http://lattes.cnpq.br/4807751048303686; http://lattes.cnpq.br/3295482757399793This paper aims to propose an inclusive teaching material for the teaching of representative elements to assist in the teaching and learning process of deaf students in regular high school. This material was planned with a focusing on the Brazilian Sign Language - Libras for deaf students in high school. The research has a qualitative character. This is a proposal of the interactive periodic table, focused on educational technologies, which brings together the visual support, so that students have clear access to the information of the elements already mentioned, adapted from signs in Libras, specifically valuing the visual/expressive and conceptual, from the information and curiosities of chemistry, seeking to meet possible demands for inclusive chemistry classes. Thus, we present a teaching material that brings the representative elements using the support of QR'codes to demonstrate the signs related to them. We hope that this material can contribute to the teaching of the contents of the periodic table for deaf students, promoting inclusion in the teaching of chemistry in regular school.Item Análise do ensino das ciências e matemática em um contexto de educação quilombola(2020-11-06) Silva, John Victor de Oliveira; Silveira, Thiago Araújo da; http://lattes.cnpq.br/5110982163642369; http://lattes.cnpq.br/8190629644989342Nowadays, our country has a huge amount of Quilombola Communities approved by the Fundação Cultural Palmares, they are survivors due to the strong struggles for the recognition and guarantees of their rights. In the educational aspects, important advances have been made in recent years in their appreciation of these peoples and new demands to increasingly expand cultural and ethnic diversity in Brazil, through the implementation of PCN's (National Curriculum Parameters), where it is based on Law no. 10,639 / 2003, the Quotas Law, Quilombola Education Guidelines, among others. The general objective of this work is to analyze the teaching of science and mathematics in a school located in Quilombola Community in rural Pernambuco, based on the speech of the teachers who teach in it. For this, we use a qualitative methodology, with interviews for data collection and for the analysis we carry out the Dialectic Hermeneutic Analysis. As a result, we realized that the investigated teachers always seek to relate the scientific content with the epistemological, cultural and historical issues of the community, mainly with the use of teaching strategies to better contextualize these contents; we also noticed that they are very careful about the elaboration of their plans and the relationship between the students' daily lives and the contents proposed in the curriculum.Item Concepções sobre os papéis educativos, transposições didáticas e ensino de química no contexto da pandemia(2020-11-06) Claudino, Alice da Silva Amaral; Silveira, Thiago Araújo da; http://lattes.cnpq.br/5110982163642369; http://lattes.cnpq.br/2798830185426782In this work, we seek to analyze the didactic transpositions that occurred in the teaching and learning of chemistry in the scope of the education of the deaf in Remote Education. Understanding the role and concepts of the Sign Language Interpreter - ILS and the Chemistry teacher regarding their professional practices in building the knowledge of the deaf student, in a regular school. The research used a qualitative approach and used semi-structured interviews as a data source. For the interpretation of data we use the method proposed by Minayo, the hermetic-dialectic analysis (AHD), which understands the research subjects through all the implications: historical, sociocultural, political, economic and educational. As a result, we observed that there was no instruction or guidance on how to start Remote Education, thus demonstrating a gap in the noosphere of external didactic transposition. In face-to-face chemistry classes, visual aids were present and remotely the greatest difficulty is the impossibility of carrying out experiments. We also identified that the interpreter recognizes his role, but is covering and receiving charges that do not belong to the ILS function. Finally, we can conclude that a change is necessary in the teacher's conceptions, so as not to overload the interpreter and really inclusive actions should be considered together with the school, teacher and interpreter that will influence the teaching and learning of the deaf student.Item Explorando o potencial de pilosocereus gounellei na remoção da matéria orgânica presente em águas naturais destinadas ao consumo animal(2020-11-03) Cândido, Guilherme Henrique da Silva; Nunes, Ramom Rachide; http://lattes.cnpq.br/6182302726895126; http://lattes.cnpq.br/0555151159609370Animal welfare is a recurrent concern, relating not only the herd health, but also the animal production and the consequent profits generating in the field. Animal drinking water quality, frequently reported as of poor potability, is a challenge to be overcome, mostly due to the excess of organic matter (OM) in solution. An alternative to remove the OM is the use of an alternative material. In this study, use of cactus Pilosocereus gounellei was explored, carrying out a kinetic and adsorptive study aiming to estimate the effectiveness of the proposed technology. Samples of goat drinking water were treated using P. gounellei, in natura and acid treated (using [HCL] in the range 0.01-4.0 mol L−1). A study of the sorption process was performed, and isotherms and kinetics models were evaluated. Thus, after mathematical treatment, isotherm of Freundlich (isotherm type C, constant partition) and pseudo-second order kinetics were considered the most suited, indicating the multilayer formation and the removal rate proportional to the square of the adsorbate concentration. In addition, samples treated at higher acid concentration reached equilibrium after removing a greater concentration of OM when compared to in natura (up to 1.6x the own weight). Based on our findings, our study indicates the possibility of removing the OM present in samples of natural water, using the P. gounellei cactus (acid treated) as an alternative adsorbent material, intending to the good practices in livestock and animal welfare.