ZADRAŽIL, Tomáš. The Crucial Importance of Typical Discussion Roles of Pupils for the Effective Implementation of Peer Instruction in Teaching Elemantary School Mathematics. Scientia in educatione, [S. l.], v. 11, n. 2, p. 53–70, 2021. DOI: 10.14712/18047106.1741. Disponível em: https://ojs.cuni.cz/scied/article/view/1741. Acesso em: 4 jul. 2025.