<![CDATA[Keaktifan belajar peserta didik pada mata pelajaran Sistem Pemindah Tenaga di SMKN 4 Pariaman masih rendah, sehingga diperlukan model pembelajaran yang lebih partisipatif dan berbasis teknologi. Penelitian ini bertujuan menganalisis pengaruh model Active Knowledge Sharing berbantuan media Augmented Reality (AR) terhadap keaktifan belajar peserta didik kelas X TKR. Penelitian menggunakan metode kuantitatif dengan desain one-group pretest–posttest pada 33 peserta didik yang dipilih dengan teknik sampling jenuh. Data keaktifan belajar dikumpulkan melalui angket dan dianalisis menggunakan uji paired samples t-test dan effect size Cohen’s d. Hasil penelitian menunjukkan peningkatan skor rata-rata dari kategori “kurang aktif” menjadi “aktif”, dengan nilai signifikansi 0,001 (p < 0,05) dan Cohen’s d = 2,576 yang mengindikasikan pengaruh sangat besar. Temuan ini menegaskan bahwa integrasi Active Knowledge Sharing dan Augmented Reality efektif meningkatkan keaktifan belajar dalam pembelajaran vokasional otomotif. Students’ learning activeness in the Power Transmission Systems subject at SMKN 4 Pariaman remains low, indicating the need for more participatory, technology-based instruction. This study investigates the effect of the Active Knowledge Sharing learning model assisted by Augmented Reality (AR) on the learning activeness of tenth-grade automotive students. A quantitative one-group pretest–posttest design was applied to 33 students selected through saturated sampling. Learning activeness data were collected using questionnaires and analyzed with paired-samples t-test and Cohen’s d effect size. The results show an increase in mean scores from the “less active” to the “active” category, with a significance value of 0.001 (p < 0.05) and Cohen’s d = 2.576, indicating a very large effect. These findings confirm that integrating Active Knowledge Sharing with Augmented Reality is effective for promoting learning activeness in vocational automotive education.]]>
