Uma abordagem pedagógica sobre o ensino de Química e Base Nacional Comum Curricular (BNCC): um estudo sobre eletroquímica

Abstract

The present work presents a study carried out on the teaching of Chemistry and the National Common Curricular Base (BNCC) with an approach in practical classes and its importance for students' learning about Electrochemistry, using low cost materials for the construction of electrochemical sensors with graphite. For the accomplishment of this study, a video lesson was proposed presenting an experiment (based on the literature) and a descriptive research with a qualitative approach was carried out, from which an interview was made and a questionnaire was applied to five Chemistry teachers of public education in the city of Parnaíba-PI. With this, the importance of Chemistry Teaching was evidenced, based on the guidelines of the BNCC and practical classes with low-cost materials, making the classes more interesting and improving the teaching-learning of the students.