EFFECTIVENESS OF THE JIGSAW TYPE COOPERATIVE LEARNING MODEL IN IMPROVING THE MATHEMATICS LEARNING OUTCOMES OF GRADE V ELEMENTARY SCHOOL STUDENTS. Indonesian Journal of Education (INJOE), [S. l.], v. 6, n. 1, p. 127–140, 2026. DOI: 10.5281/zenodo.22240619. Disponível em: https://felifa.net/index.php/INJOE/article/view/885. Acesso em: 8 sep. 2026.