THE EFFECT OF DISCOVERY-INQUIRY LEARNING MODELS APPLICATION TOWARD LEARNING ACHIEVEMENT ON COLLOID SUBJECT MATTER REVIEWED FROM STUDENTS INITIAL ABILITY Journal title: Prisma Sains: Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Authors: Louisiana Muliawati, Wildan Wildan, Agus Abhi Purwoko Subject(s): Education, Science Education