de Morais, Vanessa da Silva Chaves, Janilse Fernandes Nunes, Jean Oliver Linck, Adriana Yokoyama, Dionéia Migotto, and Mirian Laisa Paul. 2025. “A TEACHING SEQUENCE FOR THE CONCEPTUAL STUDY OF FRACTIONS USING MANIPULABLE MATERIALS”. Seven Editora, August, 462-77. https://sevenpubl.com.br/editora/article/view/7849.