The Effect of Educational Video "Learning About Dental Health" on the Knowledge of Islamic Boarding School Students

School-age children, including santri who study in pesantren, are vulnerable to oral health problems so it is necessary to provide appropriate dental health education (education). The utilization of video as an educational media is one of the effective ways to convey information to improve students' dental health knowledge. This study aims to see the effect of the educational video "learning about dental health" on oral health knowledge of students in boarding schools. This study used pre-experiment research with a one group pretest-posttest design. The study population amounted to 67 students at the Madrasah Ibtidaiyah (MI) level. The sample was taken using purposive sampling technique with a total of 37 students. Data analysis using the Wilcoxon test. The results of the Wilcoxon test analysis obtained a p value of 0.000 < α 0.05, so it means that there is a significant effect of providing educational video learning about dental health on the knowledge of boarding school students. It is concluded that the educational video "learning about dental health" can improve the dental health knowledge of students in a better direction.