PENINGKATAN HASIL BELAJAR POLA CELANA PANTALON PRIA FASE F MELALUI MEDIA VIDEO TUTORIAL DI SMKN RENGEL TUBAN

Abstract

The objectives of this study are to (1) describe the feasibility of video tutorial media for the topic of men’s pantalon trousers pattern making using the Soekarno system, (2) describe the implementation of teacher and student learning activities, and (3) describe the improvement of Phase F students learning outcomes through video tutorial media. The method used was Classroom Action Research (CAR) following the Kurt Lewin model, which includes planning, implementation, observing, and reflecting. The subjects of this study were all students in Phase F (11 th grade) of the Design Production and Clothing 2 at SMK Negeri Rengel Tuban, with a total of 28 female students in the even semester of the 2024/2025 academic year. The data collection instruments used were (1) expert validation sheets for media and materials, (2) observation sheets for teacher and student activities, and (3) learning outcome test (cognitive domain) and performance test (psychomotor domain). The research results show that the content expert’s feasibility test yielded a score of 3.83, and the media expert’s feasibility test yielded a score of 3.80. The overall average score from the expert validation was 3.81, falling into the “highly suitable” category. The implementation of learning experienced a positive increase, where the teacher’s activity score rose from 3.43 (Cycle I) to 3.83 (Cycle II), both falling into the “very good” category. Student learning outcoes showed that the class average score increased from 65.78 in Cycle I to 89.50 in Cycle II, with the classicallearning mastery rate increasing sharply from 7.14% in Cycle I to 100% complete in Cycle II, falling into the “highly proficient” category.