NIRMALA, Nirmala. EFFORTS TO INCREASE THE ACTIVITY AND ACHIEVEMENT OF LEARNING SCIENCE IN LIFETIME MATERIALS WITH STUDENT METAMORPHOSIS CLASS IV SDN 9 THROUGH METHODS EVERYONE IS TEACHER HERE SEMESTER 2 STUDY YEAR 2018/2019. JGK (Jurnal Guru Kita), [S. l.], v. 4, n. 4, p. 118–128, 2020. DOI: 10.24114/jgk.v4i4.20591. Disponível em: https://jurnal.unimed.ac.id/2012/index.php/jgkp/article/view/20591. Acesso em: 4 jul. 2025.