SUMMARY
This study aims to: 1) determine the feasibility of Augmented Reality-assisted textbooks according to material experts, media experts, learning practitioners and students, 2) determine the effectiveness of Augmented Reality-assisted textbooks to increase learning motivation. This type of research is Research and Development (R&D) using the Borg and Gall model. The product feasibility test was carried out by 1 material expert, 2 media experts, 2 learning practitioners, 17 students of SMK Marsudi Luhur, and 28 students of SMK Muhammadiyah 2 Yogyakarta. The test subjects in testing the effectiveness of motivation were 28 students in the Automation and Office Governance Skills Competence (OTKP) of SMK Muhammadiyah 2 Yogyakarta with the subjects of Automation and Management of Facilities and Infrastructure. The results showed that 1) the assessment of the feasibility of the material carried out by material experts, media experts, learning practitioners, small group trial students and large group trial students in general was categorized as very good. These results indicate that the developed media is suitable for use in learning, 2) there is an increase in student learning motivation which is higher after using the media compared to before using the medium category.