Proposal for teaching tasks to encourage environmental education in the teaching process - learning chemistry in higher secondary education. Revista Minerva, [S. l.], v. 4, n. 7, p. 23–36, 2023. DOI: 10.53591/minerva.v4i7.305. Disponível em: https://revistas.ug.edu.ec/index.php/minerva/article/view/305. Acesso em: 5 dec. 2025.