Developing Load-Shedding Trainer for Learning Protection System Course Department of Electrical Engineering Universitas Negeri Malang

One of the practicum learning facilities and media is to use props or trainers. In learning the protection system course at the electrical engineering department of Universitas Negeri Malang, learning only partially uses practicum-based learning methods due to limited supporting learning media. Therefore, this study aims to design, develop, and determine the feasibility level of load-shedding trainers as learning media for protection systems courses for students of the Electrical Engineering Department, Universitas Negeri Malang. This study uses the development model which includes 10 stages of the procedure. The data collection method used instruments in the form of a questionnaire and the validation stage was carried out by two media experts, while product trials were carried out on 10 students and usage trials were carried out on 30 students. The data analysis technique of this research uses descriptive quantitative and descriptive qualitative data analysis techniques. The results of this study are in the form of learning media for load-shedding trainers equipped with job sheets. The validation results of the media expert 1 get 91.67% and the validation results of the media expert 2 get 89.58% so they are considered very valid and feasible. The results of the product trials conducted on 10 students obtained a percentage of 94.64% which was categorized as very feasible, and the results of the usage trials conducted on 30 students obtained a percentage of 93.21% which was categorized as very feasible. Based on the results of the media expert's assessment, product trials, and usage trials, the load-shedding trainer is suitable for use as a learning media for the subject of protection systems in the electrical engineering department, at Universitas Negeri Malang.