The Effectiveness of the Active Debate Method on Speaking Skills in the Social Sciences Subject of Elementary School Students : Efektivitas Metode Debat Aktif Terhadap Keterampilan Berbicara Di Mata Pelajaran Ips Siswa Sekolah Dasar. ijemd. 2021;14:1-4. doi:10.21070/ijemd.v14i.588