“THE EFFECT OF THE PREDICT OBSERVE EXPLAIN (POE) LEARNING MODEL ON FACE-TO-FACE LEARNING (F2F) ON THE UNDERSTANDING OF SCIENCE CONCEPTS: IN THE FOURTH GRADE OF ELEMENTARY SCHOOL STUDENTS” (2026) SPEKTRA: Jurnal Kajian Pendidikan Sains, 9(2), pp. 178–188. doi:10.32699/xkqznx61.