루브릭의 적용이 학업 성취도에 미치는 영향 -NCS 기반 피부미용 교과 ‘모델링 마스크하기’ 중심으로 = Effects of Rubric Application on Academic Achievement -Focusing on the NCS-based Skin-beauty Subject, ‘Modeling Mask’-

다국어 초록 (Multilingual Abstract)

This study examined the effects of the rubric, developed for the ‘Modeling mask’ subject out of the NCS skin-beauty ‘Face pack-mask’ learning modules, on the academic achievement of 40 high school sophomores. The results are described as follows. First, the rubric was developed by establishing the practice plan, practice process, practice result, and practice attitude as evaluation items according to the achievement standards of the skin beauty subject 'Modeling mask' unit. Second, the suitability of the ‘modeling mask’ rubric for students, teachers, and experts was verified for reasons that included high ‘results availability’ and ‘understanding of the evaluation tool’. Third, no difference in pre-evaluation of academic achievement was observed for the comparative group, to whom the rubric was not provided, and the experimental group, who received the rubric. Fourth, meaningful differences in the prepost evaluation on the ‘modeling mask diagram’ in the practice plan and ‘working posture’ in the practice process were observed in the comparative group. Fifth, meaningful differences in the pre-post evaluation of all items, practice plan, process, results, and attitude were observed in the experimental group. Application of the rubric to the ‘modeling mask’ evaluation resulted in improvement of students’ academic achievement. The findings of this study demonstrated that development and application of a rubric for performance assessment for practice subjects can result in more effective learning outcomes.