摘要：This study aims to develop instructional media of physics capacitor learning in a form of three-dimensional media capacitor (Media Tiga Dimensi Kapasitor/MTDK) for vocational technology student. Three MTDK models consisting of paper MTDK, parallel plate MTDK, and capacitor circuit MTDK were resulted through development stages. Effectiveness of the developed MTDK was tested to determine the effect of MTDK on vocational students’ understanding of concept and scientific attitude by involving 116 students from SMK which are divided into two groups of treatment, the experimental group and the control group. In order to measure students’ concept understanding and scientific attitude, test instruments were used. Data were analyzed by using mean-different test at the level of significance () = 0.05. Based on the result of analysis, there were significant differences in the average of students’ understanding of the concept and scientific attitude, where the experimental group was higher than the control group. It can be concluded that MTDK significantly influence on vocational students’ understanding of concepts and scientific attitude.
其他摘要：Penelitian ini bertujuan untuk mengembangkan media pembelajaran materi fisika kapasitor pada tingkat Sekolah Menengah Kekuruan (SMK) kelompok teknologi berbentuk MTDK (media tiga dimensi kapasitor). Melalui tahap-tahap penelitian yang telah dilakukan, dih
关键词：Development of capacitors media; understanding of concept; scientific attitude
