The content of materials and didactic requirements for the formation of the student’s ecological thinking in the teaching of "Natural Science" in the 4th grade. The Peerian Journal, [S. l.], v. 15, p. 94–98, 2023. Disponível em: https://www.peerianjournal.com/index.php/tpj/article/view/490. Acesso em: 2 may. 2026.