STRATEGY : Jurnal Inovasi Strategi dan Model Pembelajaran
Vol. 6 No. 2 (2026)

PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) PADA MATERI SISTEM PERTIDAKSAMAAN LINEAR DUA VARIABEL

Rohman, Syaifur (Unknown)
Irmawati, Irmawati (Unknown)
Al Ayubi, Sholahudin (Unknown)



Article Info

Publish Date
12 Feb 2026

Abstract

This study aims to examine the improvement of students’ learning outcomes through the implementation of the Problem Based Learning (PBL) model on the topic of Systems of Linear Inequalities in Two Variables. PBL emphasizes contextual problem-solving activities to encourage students’ active participation in the learning process. This research employed Classroom Action Research using a mixed descriptive-quantitative approach conducted in two cycles. The subjects were 15 tenth-grade students of MA Walisongo Gending. Data were collected through learning outcome tests, observation, and documentation. Quantitative data were analyzed descriptively to measure classical learning mastery, while qualitative data were used to describe students’ activities and responses during the implementation of PBL. The results showed that the application of PBL improved students’ learning outcomes. Classical mastery increased from 63.3% in Cycle I to 86.7% in Cycle II, categorized as excellent. In addition, students’ learning activities and engagement also improved significantly. These findings confirm that PBL is an effective learning model to enhance mathematics learning outcomes, particularly in the topic of Systems of Linear Inequalities in Two Variables. ABSTRAK Penelitian ini bertujuan untuk mengetahui peningkatan hasil belajar siswa melalui penerapan model pembelajaran Problem Based Learning (PBL) pada materi Sistem Pertidaksamaan Linear Dua Variabel (SPtLDV). PBL merupakan model pembelajaran yang menekankan pemecahan masalah kontekstual untuk mendorong keterlibatan aktif siswa dalam proses belajar. Penelitian ini menggunakan metode Penelitian Tindakan Kelas (PTK) dengan pendekatan campuran deskriptif-kuantitatif yang dilaksanakan dalam dua siklus. Subjek penelitian adalah siswa kelas X MA Walisongo Gending sebanyak 15 siswa. Teknik pengumpulan data meliputi tes hasil belajar, observasi, dan dokumentasi. Data kuantitatif dianalisis secara deskriptif untuk mengetahui ketuntasan belajar klasikal, sedangkan data kualitatif dianalisis untuk mendeskripsikan aktivitas dan respons siswa selama pembelajaran. Hasil penelitian menunjukkan bahwa penerapan PBL dapat meningkatkan hasil belajar siswa. Ketuntasan klasikal meningkat dari 63,3% pada siklus I menjadi 86,7% pada siklus II dengan kategori sangat baik. Selain itu, aktivitas dan keterlibatan siswa dalam proses pembelajaran juga meningkat. Temuan ini menegaskan bahwa PBL efektif digunakan sebagai alternatif pembelajaran untuk meningkatkan hasil belajar matematika pada materi SPtLDV.

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Journal Info

Abbrev

strategi

Publisher

Subject

Education Energy Languange, Linguistic, Communication & Media Social Sciences Other

Description

STRATEGY : Jurnal Inovasi Strategi dan Model Pembelajaran contains writings/articles on the results of thoughts and research results written by teachers, lecturers, experts, scientists, practitioners, and reviewers in all disciplines related to Learning Strategies and ...