PENGARUH MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) BERBANTUAN QUIZIZZ PADA ELEMEN KOMUNIKASI DI TEMPAT KERJA TERHADAP HASIL BELAJAR SISWA KELAS XI MANAJEMEN PERKANTORAN DI SMKS RAJASA SURABAYA

Citra Arianti, Amelia
Puspasari, Durinta

Pendas : Jurnah Ilmiah Pendidikan Dasar
Vol. 11 No. 03 (2026): Volume 11 Nomor 03, September 2026 Posted

This study aimed to examine the effect of the Quizizz-assisted Problem Based Learning (PBL) model on the learning outcomes of Grade XI Office Management students in the Workplace Communication element at SMKS Rajasa Surabaya. A quantitative approach was applied using a quasi-experimental method with a nonequivalent control group design, involving an experimental class taught with PBL assisted by Quizizz and a control class receiving conventional instruction. Data were gathered through pretest and posttest and processed with normality, homogeneity, Independent Samples t-test, and N-Gain analyses using IBM SPSS Statistics version 27. The results showed a significance value (Sig. 2-tailed) of 0.043 (< 0.05), so the null hypothesis was rejected and the alternative hypothesis accepted. The average N-Gain score reached 57.81% for the experimental class and 53.77% for the control class. It can therefore be concluded that the Quizizz-assisted PBL model has a significant effect on students' learning outcomes in the Workplace Communication element.