Effect of Gamified Quizizz as Digital Assessment on Vocational Students' Learning Motivation and Engagement

This study aims to analyze the effect of using gamification-based Quizizz as a digital assessment on the learning motivation and engagement of grade X Building Construction and Housing Engineering students in the Basic Building Construction and Housing Engineering course at SMKN 3 Surabaya. This research examines how Quizizz assessments integrated with gamification influence motivation and learning engagement among 10th-grade students majoring in Building and Housing Construction Engineering in the Basic of Building and Housing Construction Engineering course at SMKN 3 Surabaya. A quantitative experiment was conducted using a single-group pretest–posttest design, and all 33 students in the population participated through total sampling. Data were collected via a Likert scale questionnaire and observation sheets, then analyzed using the paired t-test, the Wilcoxon signed-rank test, effect size calculations, and N-Gain. The research findings indicate that Quizizz combined with gamification did not result in a significant change in students’ learning motivation (Sig. = 0.769 > 0.05; effect size = 0.05), but it significantly increased learning engagement (Sig. = 0.027 < 0.05; effect size = 0.384). Observational data support this, showing an engagement rate of 86.67% (classified as very high). Therefore, Quizizz-based gamification appears to be more suitable for enhancing engagement than motivation in technical vocational subjects. Gamification-based Quizizz has proven to be more effective in enhancing learning engagement than learning motivation in technical vocational subjects. Teachers are advised to combine Quizizz with additional strategies, such as linking the material to real-world construction work contexts, in order to foster students’ learning motivation more comprehensively.