O desenvolvimento da alfabetização científica a partir do estudo de soluções químicas: uma proposta de ensino no contexto remoto
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Universidade Federal de Viçosa
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desenvolvimento da alfabetização científica a partir do estudo de soluções químicas: uma proposta de ensino no contexto remoto Orientadora: Aparecida de Fátima Andrade da Silva. Este trabalho teve o objetivo de promover o desenvolvimento da alfabetização científica, como mecanismo facilitador da compreensão dos conteúdos abordados pela Química, contextualizando o tema soluções químicas, na preparação dos alunos para a vida em sociedade, levando em conta sua atuação cidadã, crítica e responsável. Para isto, foi elaborada e aplicada uma prática didático-pedagógica colaborativa para o estudo de soluções químicas, por meio de estratégias de ensino remoto emergencial. Seu desenvolvimento ocorreu com alunos do 2º ano do Ensino Médio em Tempo Integral Profissional (EMTI – Profissional), integrado ao curso técnico em química, da Escola Sandoval Soares de Azevedo (ESSA), localizada no município de Ibirité, Minas Gerais. Visando a compreensão de conceitos, bem como o desenvolvimento de habilidades cognitivas, por meio de tecnologias digitais no período de ensino remoto emergencial ocasionado pela pandemia da COVID-19. Para alcançar os objetivos específicos propostos, foi investigado o conhecimento prévio dos alunos por meio de questionários on-line. A partir dos resultados, as turmas foram organizadas em grupos e a cada grupo foi atribuído um artigo científico, relacionado ao conteúdo de soluções químicas, para leitura e interpretação da linguagem científica. Cada grupo foi orientado a elaborar uma aula experimental, gravá-la e exibi- la para a turma afim de promover um processo de aprendizagem colaborativa, visando o protagonismo dos alunos. Após as aulas foram aplicados novos questionários, bem como realizadas entrevistas semiestruturadas que investigaram a evolução da aprendizagem e a opinião dos alunos sobre a metodologia aplicada. Foram produzidas 13 videoaulas, com a utilização de ferramentas digitais como Microsoft Power Point e VideoScribe, Canva, Google Meet e o PhET Interactive Simulations. Por meio das respostas aos questionários observou-se a evolução dos estudantes, mas ainda assim foi verificado que muitos apresentam dificuldades com o conteúdo de soluções, principalmente no que corresponde aos aspectos microscópicos. A metodologia de ensino aplicada durante o período de Ensino Remoto Emergencial se mostrou promissora na busca pelo desenvolvimento do processo de alfabetização científica e habilidades cognitivas dos estudantes. Entretanto, considera-se que mais práticas devem ser elaboradas para que estes processos sejam continuamente estimulados no Ensino Básico para o desenvolvimento do aprendizado em Química e ciências. Palavras-chave: Soluções, Alfabetização Científica, Aprendizagem Colaborativa, Ensino Remoto Emergencial.
This work aimed to promote the development of scientific literacy as a facilitator mechanism for grasping the contents addressed by Chemistry, focusing on the topic of chemical solutions, in preparing students for life in society, taking into account their roles as engaged, analytical, and accountable citizens. For this purpose, a collaborative didactic-pedagogical practice was elaborated and applied for the study of chemical solutions, through emergency remote teaching strategies. Its development was carried out with 2nd-year students of Full-Time Professional High School (EMTI - Professional), integrated into the technical course in chemistry, at Sandoval Soares de Azevedo School (ESSA) in Ibirité, Minas Gerais.The aim was to enhance scientific literacy by facilitating the comprehension of concepts, as well as fostering the development of cognitive skills using digital technologies during the emergency remote teaching period caused by the COVID-19 pandemic. To achieve the proposed objectives, the students' prior knowledge was investigated through online questionnaires. Based on the results, the classes were organized into groups, and each group was assigned a scientific article related to the content of chemical solutions for reading and interpreting scientific language. Each group was guided to develop an experimental class, record it, and present it to the class in order to promote a collaborative learning process, aiming at student empowerment. After the classes, new questionnaires were conducted, and semi-structured interviews were carried out to investigate the evolution of learning and students' opinions on the methodology applied. Thirteen video lessons were produced using digital tools such as Microsoft PowerPoint and VideoScribe, Canva, Google Meet, and PhET Interactive Simulations .By analyzing the questionnaire responses,advancements in the students' understanding were noted, yet it was evident that a significant number struggled with the topic of chemical solutions, particularly in relation to microscopic aspects. The teaching methodology applied during the Emergency Remote Teaching period proved to be promising in the pursuit of developing the process of scientific literacy and cognitive skills of the students. However, it is considered that more practices should be developed so that these processes are continuously encouraged in Basic Education for the development of learning in Chemistry and science. Keywords: Solutions, Scientific Literacy, Collaborative Learning, Emergency Remote Teaching.
This work aimed to promote the development of scientific literacy as a facilitator mechanism for grasping the contents addressed by Chemistry, focusing on the topic of chemical solutions, in preparing students for life in society, taking into account their roles as engaged, analytical, and accountable citizens. For this purpose, a collaborative didactic-pedagogical practice was elaborated and applied for the study of chemical solutions, through emergency remote teaching strategies. Its development was carried out with 2nd-year students of Full-Time Professional High School (EMTI - Professional), integrated into the technical course in chemistry, at Sandoval Soares de Azevedo School (ESSA) in Ibirité, Minas Gerais.The aim was to enhance scientific literacy by facilitating the comprehension of concepts, as well as fostering the development of cognitive skills using digital technologies during the emergency remote teaching period caused by the COVID-19 pandemic. To achieve the proposed objectives, the students' prior knowledge was investigated through online questionnaires. Based on the results, the classes were organized into groups, and each group was assigned a scientific article related to the content of chemical solutions for reading and interpreting scientific language. Each group was guided to develop an experimental class, record it, and present it to the class in order to promote a collaborative learning process, aiming at student empowerment. After the classes, new questionnaires were conducted, and semi-structured interviews were carried out to investigate the evolution of learning and students' opinions on the methodology applied. Thirteen video lessons were produced using digital tools such as Microsoft PowerPoint and VideoScribe, Canva, Google Meet, and PhET Interactive Simulations .By analyzing the questionnaire responses,advancements in the students' understanding were noted, yet it was evident that a significant number struggled with the topic of chemical solutions, particularly in relation to microscopic aspects. The teaching methodology applied during the Emergency Remote Teaching period proved to be promising in the pursuit of developing the process of scientific literacy and cognitive skills of the students. However, it is considered that more practices should be developed so that these processes are continuously encouraged in Basic Education for the development of learning in Chemistry and science. Keywords: Solutions, Scientific Literacy, Collaborative Learning, Emergency Remote Teaching.
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CARDOSO, Lorenna de Melo Pinheiro. O desenvolvimento da alfabetização científica a partir do estudo de soluções químicas: uma proposta de ensino no contexto remoto. 2024. 255 f. Dissertação (Mestrado Profissional em Química) - Universidade Federal de Viçosa, Viçosa. 2024.
