Percepção de professores e estudantes sobre o ensino aprendizagem do dogma central da biologia molecular no ensino médio de escolas públicas de Manaus

Abstract

At the end of 1953, the researchers adopted as a working hypothesis the idea that DNA would act as a mold for RNA synthesis, whose molecules, in the eukaryotes, would migrate to the cytoplasm where they would determine the arrangement of amino acids of proteins, this began to is called Dogma Central of Biology that is divided into Replication, Transcription and Translation. This theme still carries many problems related to your teaching learning and, it is very easy to find teachers and students with difficulty related to the definition of terms arising from the content of the central dogma of molecular biology. With regard to LD, teaching learning is characterized by didactic-pedagogical mediation that is established between practical and theoretical knowledge. The objectives of this paper are to identify the main dificulties faced by teachers and students regarding the teaching of the core dogma of molecular biology and to analyze how the books approach the subject of the central dogma of molecular biology. The methodology interviews with students and professors with use questionary to analyze the perception of the subject central dogma of molecular biology, in this research was also performed the content analysis of Bardin (2011) of the collection of Amabis and Martho (2016) that are books didactic stowed by the selected schools E. E. Ruy Araújo and E. E. Antonio Nunes Jimenes. The results of the interviews with students indicated that one of the most important parameters to understand the school educational process and its results is the analysis of the demographic socio condition of the students, where this observation has fundamental importance for the guidance of public educational policies. The result of the interview with teachers indicated that there is still a lot of difficulty and an unpreparedness to teach the subject of the central dogma of molecular biology in high school and that the lack of resources makes it difficult for them to perform better for high school and that the lack of resources makes it difficult for them to perform better for high school and that the lack of resources makes it difficult for them to perform better for high school teaching-learning. The books analyzed indicated divergences in relation to the curriculum proposed by the secretary of education of the state of Amazonas (SEDUC), but presented with a significant load of replication content, transcription, translation and its technologies. However, these data show that it is necessary to work this subject more often in the classroom, and there should be a review of the curriculum proposed by SEDUC.