de Morais V da SC, Nunes JF, Linck JO, Yokoyama A, Migotto D, Paul ML. A TEACHING SEQUENCE FOR THE CONCEPTUAL STUDY OF FRACTIONS USING MANIPULABLE MATERIALS. Editora [Internet]. 2025 Aug. 22 [cited 2025 Oct. 7];:462-77. Available from: https://sevenpubl.com.br/editora/article/view/7849