PROPOSAL FOR INVESTIGATIVE EXPERIMENTATION IN TEACHING ACID AND BASES IN A PUBLIC SCHOOL IN COCAL/PI . Revista Ciências & Ideias ISSN: 2176-1477, [S. l.], v. 15, n. 1, p. e24152638, 2024. DOI: 10.22407/2176-1477/2024.v15.2638. Disponível em: https://revistascientificas.ifrj.edu.br/reci/article/view/2638. Acesso em: 30 sep. 2026.