Licenciatura em Química
URI permanente desta comunidadehttps://ri.ifam.edu.br/handle/4321/740
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2 resultados
Resultados da Pesquisa
Item Estudo de caso: ocorrência e importância da experimentação no ensino de química em uma escola pública da cidade de Manaus(2017-02-16) Almeida, Laudjohnson do Vale; Santos, Ana Lúcia Mendes dos; http://lattes.cnpq.br/4731643147452069; Santos, Ana Lúcia Mendes dos; http://lattes.cnpq.br/4731643147452069; Villani, Fernanda Tunes; http://lattes.cnpq.br/776710553168878; Freitas, Cínthia Régia dos Santos; http://lattes.cnpq.br/7306319356578553This work was developed with the middle school students of a public school in the city of Manaus in the year 2015, during the supervised internship through observation and follow-up, thus arising from the need to show occurrence and importance of experimentation in the teaching- learning. To carry out the study, a didactic sequence elaborated according to Zabala (1998), based on the sequence of unit 2, was used as a method. The sequence was developed with six high school classes, started with a questionnaire. With the accomplishment of the work, it was possible to perceive that the students were able to understand what was happening during the experimentation, and to assimilate with the theoretical content studied. In this way it is possible to associate the social interaction that favors the process of discovering Vygotsky's knowledge (1988) with the reality lived in this work. Therefore, it is extremely important to experiment in the teaching of Chemistry, since it arouses a strong interest among the students, showing that chemistry in the daily life is a coherent trategyfor the teaching-learning process.Item O ensino de reações químicas inorgânicas por meio de videoaulas: uma aplicação em um curso técnico de nível médio(2019-11-05) Ladislau, Marcos Tulios Frota; Barroso, Hileia dos Santos; http://lattes.cnpq.br/9129624703082537; Oliveira, Dorian Lesca de; http://lattes.cnpq.br/1334429929720379; Barroso, Hileia dos Santos; http://lattes.cnpq.br/9129624703082537; Bezerra, Jaqueline de Araújo; http://lattes.cnpq.br/4616893220707322; Lira, Wallace; http://lattes.cnpq.br/7834505234728150Experimental classes are essential in the teaching-learning process, be it for any discipline and at any level of schooling, the practice arouses in the student greater interest and involvement in content, but in general, most school environments is facing certain difficulties in their especially in disciplines such as chemistry that have as obstacles: the absence of an adequate laboratory, a lack of reagents and equipment, and the limited time available to perform the procedures safely. Faced with this, many teachers do not use the experimental class in their daily lives, but can use other means to overcome these difficulties. The video is a tool of information technologies and communication, which this work intends to show as a viable alternative for the teaching of inorganic chemical reactions. In this way, a video with an approximate duration of 10 minutes was produced on this subject, which was applied in a class of the 1st year of high school integrated in Informatics in the Instituto Federal de Educação, Ciência e Tecnologia do Amazonas. First of all, a diagnostic questionnaire was applied before the video and an evaluative questionnaire after the video, in order to verify what contributions this tool has in the teaching-learning process of this content. In the face of the difficulty that students have about Chemical Reactions, many times, related to the fact that it requires them knowledge at macroscopic level, microscopic and symbolic, can be seen through the results obtained in the questionnaires, a significant evolution in learning content, the notes of the evaluative questionnaire showed a 100% increase on the notes of the diagnostic questionnaire. It can be seen, therefore, that video can be used as an educational tool that contributes effectively to teaching and can substitute experimental classes with even certain advantages in relation to them.