Learning evaluation using work preparation in turning machine process lessons

This study aims to implement of learning by using work preparation in the subject of turning machining in the Mechanical Engineering Major of Muhammadiyah 1 Bantul vocational high school. This research is an evaluation research. The results showed the ability of students to understand work preparation was in the high category, with a percentage in the high category 29.11%, and a very high category 24.05%. Achievement of the practice of students who completed the work preparation was in the very high category, with the percentage of achievement at job 1 of 94.36% and job 2 of 70.42 percent, so that the overall job was 82.39%. The ability of students to apply work preparation is in the high category with an average percentage of 72.67%. The completeness of the work preparation format made by the teacher is incomplete because 10 of the 18 elements that must be present in the work preparation format are not fulfilled.