EFFECTIVENESS OF CONCRETE PICTORIAL ABSTRACT APPROACH IN ACHIEVING COGNITIVE INSTRUCTIONAL OBJECTIVES OF SEVENTH GRADE MATHEMATICS. ACTA SCIENTIAE, [S. l.], v. 7, n. 2, p. , 2024. Disponível em: https://periodicosulbra.org/index.php/acta/article/view/87.. Acesso em: 26 dec. 2024.