COSTA JÚNIOR, J. P. da; BARRETO, S. R. da C.; ALMEIDA JÚNIOR, D. O. A. J. Methodology focused on the order of chemical reaction, stemming from a problem of developing student and teacher skills and competences. Educação Matemática Pesquisa, São Paulo, v. 26, n. 1, p. 691–725, 2024. DOI: 10.23925/1983-3156.2024v26i1p691-725. Disponível em: https://revistas.pucsp.br/index.php/emp/article/view/62499. Acesso em: 31 aug. 2024.