Luiza Pereira Rosa, Keyla, and Marcelo Rodrigues Conceição. “Use of Mathematical Investigation in Sixth Grade Classes of Elementary School With the Activity Exploring With Numbers”. Sigmae, vol. 13, no. 3, Nov. 2024, pp. 113-25, https://publicacoes.unifal-mg.edu.br/revistas/index.php/sigmae/article/view/2551.