Didactic sequence grounded in experimentation: A strategy for teaching periodic table and chemical reactions using low-cost alternative materials. Research, Society and Development, [S. l.], v. 12, n. 8, p. e16712843085, 2023. DOI: 10.33448/rsd-v12i8.43085. Disponível em: https://ojs34.rsdjournal.org/index.php/rsd/article/view/43085. Acesso em: 28 jun. 2025.