BRENDEFUR, Jonathan. Five Key Ideas to Teach Fractions and Decimals with Understanding. Advances in Social Sciences Research Journal, [S. l.], v. 3, n. 2, 2016. DOI: 10.14738/assrj.32.1832. Disponível em: https://scholarpublishing.org/journals/index.php/ASSRJ/article/view/6827. Acesso em: 28 may. 2026.