THE EFFECT OF DISCOVERY LEARNING AND THINK PAIR SHARED LEARNING MODELS ON STUDENTS’ ACHIEVEMENT IN SCIENCE AT GRADE IV ELEMENTARY SCHOOL (IN THE VIEW OF LEARNING MOTIVATION). Primary: Jurnal Pendidikan Guru Sekolah Dasar, [S. l.], v. 9, n. 6, p. 797–806, 2020. DOI: 10.33578/jpfkip.v9i6.8046. Disponível em: https://primary.ejournal.unri.ac.id/index.php/JPFKIP/article/view/910. Acesso em: 15 dec. 2025.