MENINGKATKAN AKTIVITAS BELAJAR, KETERAMPILAN KOLABORASI, DAN HASIL BELAJAR MELALUI MODEL PROBLEM BASED LEARNING (PBL) PADA PEMBELAJARAN IPAS DI SEKOLAH DASAR

Gina Maulida (Lambung Mangkurat University)
Marfuah (Lambung Mangkurat University)
Novia Anjelina Ardhana Prawita (Lambung Mangkurat University)
Fatimah Azzahra (Lambung Mangkurat University)
Malika Nor Modzayanah (Lambung Mangkurat University)
Dessy Dwitalia Sari (Lambung Mangkurat University)

SCHOOL EDUCATION JOURNAL PGSD FIP UNIMED
Vol. 16 No. 3 (2026): SCHOOL EDUCATION JOURNAL PGSD FIP UNIMED

The low levels of learning participation, collaborative skills, and learning outcomes among third-grade students at SDN Seberang Mesjid 1 in Integrated Science and Social Studies (IPAS) served as the basis for this study. This research aimed to describe the instructional activities carried out by teachers and the learning activities undertaken by students activities and to examine the improvement of students' collaborative skills and learning outcomes through the implementation of the Problem-Based Learning (PBL) model. This study employed a Classroom Action Research (CAR) design conducted over three instructional meetings. The findings revealed that the implementation of the Problem-Based Learning (PBL) model improved all observed aspects. Teacher activity increased from a score of 16 to 18, student activity improved from 50% to 97%, collaborative skills increased from 56% to 91%, formative learning outcomes rose from 59% to 97%, and summative learning outcomes improved from 59% to 84%. These results provide evidence supporting the effectiveness of the Problem-Based Learning (PBL) model.in enhancing student participation, collaborative skills, and the outcomes of the learning process in IPAS learning.