Caminhos Sustentáveis: Técnica de Compostagem na Produção de Adubo Natural como Ferramenta Potencializadora em uma turma do 9o ano do Ensino Fundamental II

Abstract

This article aims to analyze, through a didactic sequence, the use of natural fertilizer with 9th-grade students at the Severino Francisco da Silva Full-Time Municipal School, focusing on composting and its applications while highlighting its advantages over traditional chemical fertilizers. Natural fertilizer, derived from organic materials, can improve soil quality and enhance local agricultural productivity compared to chemical fertilizers. At the same time, it reduces environmental impacts and promotes sustainable agricultural practices. In terms of sustainability, the environmental practices involved can yield outcomes such as local environmental conservation. Economically, it leads to cost reduction and greater savings. During the investigative class on compost production, students discovered the environmental importance of sustainability and enjoyed a more engaging lesson through hands-on experimentation. They found practical learning to be both enjoyable and informative, especially as they learned how to rejuvenate soils depleted by chemical fertilizers, thereby helping both nature and farmers. The students can demonstrate to the school how natural fertilizers are a sustainable and more affordable option.