Febri Prasetya, Bayu R. Fajri, Fadli Ranuharja
Research and development of jobsheets based on augmented reality (AR) aims to support the implementation of student lectures on CNC programming subjects majoring in mechanical engineering at Universitas Negeri Padang. This research is a research & development (R & D) using the Four D development procedure with stages of define, design, develop and dissemination. The results showed that, at the Define stage, a needs analysis was carried out with the result that the development of AR-based jobsheets was appropriate as an effort and solution for the limited ability of students to learn about learning especially work drawings and machining processes on CNC machines. In the design phase, it shows that there are four contents contained in the jobsheet that is developed according to the needs of the AR jobsheet development. In the design phase, the AR jobsheet is designed by designing an application that can be installed on a smartphone. Whereas the develop phase showed that all aspects of the assessment met the validity standard, the AR jobsheet had high average practicality, and the AR jobsheet was considered effective in improving students' ability to understand work drawings and machining processes in CNC programming subject. Finally, at the dissemination stage, it is carried out through the implementation of the use of AR jobsheets in all CNC programming subject at Universitas Negeri Padang. © 2020 Primrose Hall Publishing Group.
Universitas Negeri Padang, Jl. Prof. Dr. Hamka, Air Tawar Bar., Kec. Padang Utara, Kota Padang, Sumatera Barat, 25132, Indonesia
