The effect of tutorial videos based on total communication for the deaf in senior high school

One of the obstacles for deaf students in the learning process in high school is understanding the material. This study was to determine the effect of total communication-based comic-based learning videos for deaf students in high school. The use of total communication in learning videos to draw comics can make it easier to understand each vocabulary in the delivery of the material, and provide benefits for students with special needs for hearing impairment. Video learning with scenario scripts with the theme Let's Draw Comics was implemented in three high school cities, namely in Surabaya, Sidoarjo, and Gresik. Posttest and pretest were conducted to determine the effectiveness of learning videos in improving drawing learning outcomes. The effectiveness of this comic learning video is calculated by normality gain (N-gain). In this study, the effectiveness of the video is 0.3052, it shows the average value with the description that the communication-based comic learning video is total, effective.