Licenciatura em Química
URI permanente desta comunidadehttps://ri.ifam.edu.br/handle/4321/740
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4 resultados
Resultados da Pesquisa
Item Cupulate nas aulas de química: uma proposta de sequência didática para o ensino de lipídios baseada nos princípios da pedagogia histórico-crítica(2023-12-04) Duarte, Sônia Mendes; Almeida, Luene Cristina Santos de; http://lattes.cnpq.br/7134813091920240; Almeida, Luene Cristina Santos de; http://lattes.cnpq.br/7134813091920240; Vale, Adriana Carla Oliveira de Morais; http://lattes.cnpq.br/4121425372985654; Melo, Ana Cláudia Rodrigues de; http://lattes.cnpq.br/5944321508964046The present work aims to promote the learning of lipid content, from the chemistry discipline, for students in the 3rd year of regular high school through a proposal for a didactic sequence, based on the principles of Dermeval Saviani's historical-critical pedagogy. Therefore, we sought to answer the question: how could a didactic sequence, based on the principles of historical-critical pedagogy, contribute to the teaching of lipids in the 3rd year of high school? Then, a methodological path was followed adopting a qualitative, descriptive approach. Resulting in the development of a didactic sequence, in five moments of historical-critical pedagogy, highlighting the instrumentation with the understanding of cupulate production relating to the lipid content, followed by catharsis, with the practical class of the process obtaining cupulate, a sweet similar to chocolate made from cupuaçu. In this way, learning begins with an initial social practice and is transformed into scientific knowledge, making the student appropriate the lipid content within their social practice.Item Uma sequência de ensino-aprendizagem aplicada ao estudo dos polímeros(2023-12-06) Cavalcante, Débora Nogueira; Melo, Ana Claudia Rodrigues de; http://lattes.cnpq.br/5944321508964046; Melo, Ana Claudia Rodrigues de; http://lattes.cnpq.br/5944321508964046; Costa, Kátia Maria Guimarães; http://lattes.cnpq.br/4801914492093251; Pereira, Zilanir Carvalho; http://lattes.cnpq.br/0153883512211178In this study, we address the application of the Didactic Sequence (SEA) to the study of polymers. We highlight its effectiveness in enhancing students' understanding and promoting active learning. This approach involves students in practical experiences that integrate theory with practice. Furthermore, it encourages the application of knowledge in real-world situations, preparing students to tackle complex challenges in the field of science and technology related to polymers. SEA proves to be a valuable tool for improving the understanding and application of complex concepts in the field of polymers, preparing students for a challenging scientific and technological future.Item Fermentação alcoólica: uma sequência didática para o ensino de química no terceiro ano do ensino médio(2022-02-15) Vieira, Alyne Clementina Ribeiro; Vale, Adriana Carla Oliveira de Morais; http://lattes.cnpq.br/4121425372985654; Vale, Adriana Carla Oliveira de Morais; http://lattes.cnpq.br/4121425372985654; Duarte, Rosangela Viana de Lima; http://lattes.cnpq.br/6304028689709583; Cartonilho, Miriam de Medeiros; http://lattes.cnpq.br/4981043926508476This work presents a research entitled "Alcoholic fermentation: a didactic sequence for the teaching of Chemistry in the third year of high school", which aimed to develop a didactic sequence for the teaching of the alcohol function from alcoholic fermentation in the last year of high school. average. So, it was necessary to organize the research in three stages, namely: i) Articulate the concepts of Alcoholic Fermentation, Didactic Sequence; Chemistry teaching; and CTS Approach; ii) Execute the didactic sequence referring to Fermentation; and iii) Analyze the data from the execution of the didactic sequence. Therefore, the didactic sequence was designed and elaborated based on the CTS Approach. In order to contextualize the content “Function Organic Alcohol”, it was decided to emphasize the most common alcohol, ethanol, opting to use alcoholic fermentation as a topic that generates learning in the didactic sequence. In this way, the research, of a quanti-quali character, was carried out at Escola Estadual Professora Diana Pinheiro, where questionnaires and the didactic sequence were applied in a class of 32 students, in order to evaluate the effectiveness of the proposal. As a result, the post-intervention questionnaires showed more elaborate explanations by the students and a percentage of 92.5% of satisfactory answers. In addition, the contribution of alcoholic fermentation was well evaluated by the students, noting that the theme was a differential in this result.Item Diário de bordo: a importância da escrita científica dos alunos sobre os experimentos(2019-12-06) Borges, Caroline de Souza; Valle, Cláudia Magalhães do; http://lattes.cnpq.br/6144588008175975; Valle, Cláudia Magalhães do; http://lattes.cnpq.br/6144588008175975; Melo, Ana Claudia Rodrigues de; http://lattes.cnpq.br/5944321508964046; Lira, Wallace; http://lattes.cnpq.br/7834505234728150This research work was developed during the Supervised Curricular Internship of the IFAM/CMC Degree in Chemistry, which had the general objective of promoting a didactic sequence through experimental activities with low cost and everyday materials to teach science. in the 6th grade of elementary school and encourage the production of scientific writing. To achieve the general objective, we define as specific objectives: To present a theoretical framework that portrays science teaching in elementary school II; Show the importance of contextualization and experimentation in science education; Develop a methodology based on experimental activities that work respectively the valuation of students writing using the logbook; To evaluate if the methodology helped in the students' teachinglearning process. The methodology used consisted of three steps. In the first moment a verbal diagnosis was made with the students, to get the starting point, from the previous knowledge about the discipline and about the importance of air to the living beings in the students understanding, generating a debate in the classroom. and the application of the initial questionnaire. The second moment corresponded to the application of the five experiments, followed by explanations during the class, addressing air properties issues and asking students questions about the subject. In the third and last moment, the production of the Logbook was requested, which consisted of reports about the relevance of the methodology applied in the classroom from the students' perspective, highlighting the experiments and the knowledge acquired during the experimental class, in order to stimulate writing and scientific literacy. Considering what was obtained in the results, it was found that science teaching is fundamental, especially in the early grades, which end up reflecting on the importance of discipline for students and encouraging the individual to observe the world with a glance scientific.