Meaningful Learning in problem solving: An approach to experimentation in the study of chemical solutions for High School students. Boletim do Museu Integrado de Roraima (Online), Brasil, v. 16, n. 1, p. 68–88, 2025. DOI: 10.24979/bolmirr.v.16.i1.1023. Disponível em: https://periodicos.uerr.edu.br/index.php/bolmirr/article/view/1023. Acesso em: 19 jul. 2025.