Estudo das soluções no ensino de Química: Uso de um livro digital nas aulas remotas

Abstract

The study of treatment of natural phenomena at micro or macroscopic levels in terms of empirical and theoretical chemistry, the challenging reality in face-to-face and online teaching. In this modality, teachers and students face obstacles regarding the knowledge and use of Information and Communication Technologies (ICTs) necessary to carry out remote classes. This research expanded the uses of active methodologies in remote classes with 2nd year high school students in a Public School, by producing a digital book containing the study of "Chemical Solutions", in order to minimize difficulties in school performance. Part of the stages of this research is the identification of students' difficulties related to the aforementioned content, the elaboration of a Digital Book, its exposure in remote classes with the online participation of the students, following the evaluation by the students about the use of this digital didactic resource. in their learning performance. It was an exploratory and descriptive qualitative research with investigative intervention and evaluation actions (GODOY, 2007; RICHARDSON, 2012; GIL, 2008 e GRAY, 2012). Data were collected through questionnaires, interviews and evaluation techniques carried out online (THIOLLENT, 1997). The results reveal that the use of the Digital Book in EPUB format (short for "Electronic Publication" in Portuguese "Electronic Publication") with the title "Content of Solutions" used in remote classes, as a didactic proposal, provided students with satisfactory results in terms of their participation in teaching-learning activities experienced in remote classes.