Development and implementation of environmental education actions on urban solid waste in a municipality in the Serra Gaúcha/RS-BR

Abstract

This article addresses the growing concern about the global environmental crisis, with a special focus on the challenges of urban solid waste, exacerbated by industrialization, urbanization, and changes in consumption patterns. In Farroupilha/RS, the excessive production and poor management of solid waste, along with the impacts on the local landfill, stand out as pressing issues. Environmental education, supported by Brazil's National Policy on Environmental Education (PNEA) and the National Policy on Solid Waste (PNRS), is presented as a crucial solution. The study develops and applies an environmental education methodology in Farroupilha, inspired by Ausubel's Theory of Meaningful Learning. This approach integrated theoretical and practical elements to raise awareness about the proper separation and disposal of solid waste. Implemented during the Environment Week, it involved children and adolescents, mainly scouts, in interactive activities including presentations, case studies, and practical exercises in waste separation. The results showed a significant understanding of the young audience about solid waste and their potential to improve waste separation practices in the municipality. Most participants were able to correctly separate the waste, despite challenges with mixed-material items. The article suggests the continuation of local environmental education actions. It concludes that environmental education, in line with PNEA and PNRS, is effective in increasing environmental awareness and encouraging community participation in waste management. The experience in Farroupilha highlights the importance of incorporating real data and concrete practices in educational activities, strengthening the connection between theory and reality, and promoting a sustainable approach.