O lugar da química no novo ensino médio: promovendo a educação ambiental através da conscientização sobre o uso e descarte de plástico

Abstract

Given the great problem surrounding the unconscious use and disposal of plastics and through observation within the school environment and its surroundings, the need for a study aimed at raising awareness about the use and disposal of plastics was realized. After asking students questions about the issue of plastics, the importance of including this topic in high school chemistry classes at Escola Estadual Adalberto Marroquim was noted. This fact motivated the approach to the theme “Polymers” and from there, the development of a booklet with classes aimed at greater knowledge on the topic. Teacher mediation is essential to assist critical development and awareness, also drawing attention to the topic of sustainability, so that students understand the world around them and what their role is in this context with a view to mitigating environmental impacts. The main objective of this teaching sequence is for students to know how to recognize the different types of polymers, focusing on the sustainable consumption of plastic materials, so that they can act actively in the place where they are located, contributing to society. This problem stands out in Chemistry classes seeking a place in the new educational scenario in Brazil, with a view to implementing the New High School, bringing the Training Itineraries, and within these, a prominent guise for Chemistry. The educational product consists of a booklet with an identical sequence that can significantly contribute to the chemistry classes of any teacher who wants to address this topic, drawing attention to both the knowledge of “Polymers”and the awareness of their use and disposal. materials effectively contributing to sustainable development.