Práticas Sustentáveis e Contextualizadas para o Ensino de Química: uma análise a partir de revisão bibliográfica

Abstract

This work aimed was to carry out a bibliographic survey, focusing on works carried out between the years 2000 and 2020, in the field of Science teaching that present teaching experiences, involving practices based on actions under the bias of environmental sustainability - in an education perspective CTS, in a Latin American perspective that seeks to articulate critical thinking for a critical-emancipatory education advocated by Paulo Freire - that can be used for the Teaching of Chemistry in High School, intending that such practices raise awareness about the rational use of natural resources and preservation of the environment, in addition to facilitating student learning. Sustainable actions are directly linked to family customs and can facilitate the teaching process. In this perspective, in the school environment, it is necessary to prioritize and encourage sustainable practices, so that students become familiar with practices that are contextualized with Environmental Education. In the teaching of Science and Chemistry content, through sustainable and contextualized practices, there is an opportunity to combine the useful with the pleasant, because when students are an integral and indispensable part for the success of a project, there is a greater interest in learning, because it makes more sense to work with what you live with daily. The research was carried out through searches in the Google Scholar databases. A total of 51 publications were selected, among them, scientific articles, academic works and works published in annals of scientific events, between the years 2000 and 2020, grouping them in thematic areas: soap production; ethanol production; water treatment; reuse / recycling of packaging; construction of bio digesters; composting; batteries, electronic waste and acid rain. Then, they described how these works could be used in the practices described in the thematic areas, and what content could be related to the specific series, according to the Curriculum used in the Education Network of Goias, Brazil.