PENGARUH MODEL PROJECT BASED LEARNING (PJBL) BERBASIS GALLERY WALK TERHADAP HASIL BELAJAR SISWA PADA MATERI JALUR PERDAGANGAN REMPAH NUSANTARA

Abstract

ABSTRACT

The Spice Trade Routes of the Nusantara provide an opportunity for social studies learning to connect historical understanding with activities involving the creation and communication of student work. This study aimed to analyze the improvement in students’ learning outcomes following the implementation of the Project Based Learning (PjBL) model integrated with Gallery Walk among eighth-grade students at SMPN 13 Malang. The study was conducted from March 31 to May 12, 2026, involving 31 students in the 2025/2026 academic year using a one group pretest-posttest design. The learning experience was developed through question formulation, project planning, product development, work monitoring, presentation of the products through a Gallery Walk, and reflection. Learning outcome data were obtained through a pretest and posttest, while product achievement was assessed through project evaluation covering planning, content, presentation, and creativity. Data were analyzed using descriptive statistics, the Shapiro-Wilk test, N-Gain, and a paired t-test with the assistance of JASP version 0.19.3. The mean score increased from 70.16 to 94.52, while the N-Gain of 0.8303 was categorized as high. The paired t-test yielded t = 18.08 with p < 0.001. These findings indicate a change in learning outcomes following the implementation of the learning sequence and position PjBL integrated with Gallery Walk as an alternative for social studies learning that combines content processing, product creation, and communication of learning outcomes.

ABSTRAK

Materi Jalur Perdagangan Rempah Nusantara memberi ruang bagi pembelajaran IPS untuk mempertemukan pemahaman sejarah dengan aktivitas menghasilkan dan mengomunikasikan karya. Penelitian ini bertujuan menganalisis peningkatan hasil belajar siswa setelah penerapan model Project Based Learning (PjBL) berbasis Gallery Walk pada siswa kelas VIII SMPN 13 Malang. Penelitian dilaksanakan pada 31 Maret sampai 12 Mei 2026 dengan melibatkan 31 siswa tahun ajaran 2025/2026 melalui desain one group pretest-posttest. Pengalaman belajar dibangun melalui perumusan pertanyaan, perencanaan proyek, pengembangan produk, pemantauan pengerjaan, penyajian karya dalam Gallery Walk, serta refleksi. Data hasil belajar diperoleh melalui pretest dan posttest, sedangkan capaian produk direkam melalui penilaian proyek yang mencakup perencanaan, isi, penyajian, dan kreativitas. Analisis dilakukan menggunakan statistik deskriptif, Shapiro-Wilk, N-Gain, dan paired t-test dengan bantuan JASP versi 0.19.3. Rata-rata skor meningkat dari 70,16 menjadi 94,52, sedangkan N-Gain sebesar 0,8303 berada pada kategori tinggi. Pengujian paired t-test menghasilkan t = 18,08 dengan p < 0,001. Temuan tersebut memperlihatkan perubahan capaian belajar setelah rangkaian pembelajaran diterapkan, sekaligus menempatkan PjBL berbasis Gallery Walk sebagai alternatif pembelajaran IPS yang memadukan pengolahan materi, penciptaan produk, dan komunikasi hasil belajar.