PENGEMBANGAN MODUL IPA TERPADU BERPENDEKATAN KETERAMPILAN PROSES PADA TEMA BUNYI DI SMP KELAS VIII - Muhafid, Ervian Arif; Dewi, Novi Ratna; Widiyatmoko, Arif (Department of Integrated Science, Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang in Collaboration with Perkumpulan Pendidikan IPA Indonesia, 2013)