GRANDO, Neiva Ignês; BALKE, Marlova Elizabete. Math investigation in the classroom: dealing with information at the elementary level . Zetetike, Campinas, SP, v. 21, n. 2, p. 9–35, 2014. DOI: 10.20396/zet.v21i40.8646586. Disponível em: https://periodicos.sbu.unicamp.br/ojs/index.php/zetetike/article/view/8646586. Acesso em: 17 jul. 2024.