VASKOVSKA, Olha; SHKOLNYI, Oleksandr. ON THE USE OF THE METHOD OF EXPEDIENT PROBLEMS TO ACTIVATE STUDENTS’ COGNITIVE ACTIVITY IN THE PROCESS OF TEACHING MATHEMATICS IN THE NEW UKRAINIAN SCHOOL. Physical and Mathematical Education, Україна, v. 39, n. 1, p. 7–13, 2024. DOI: 10.31110/fmo2024.v39i1-01. Disponível em: https://www.fmo-journal.org/index.php/fmo/article/view/319. Acesso em: 6 jun. 2026.