Development of educational videos on work and energy topics to support schoology based e-learning

The purpose of this research is to develop educational video of topic of the work and energy to support e-learning using schoology, that is being use as a learning media in the physics learning process. The method used in this research is research and development with the ADDIE model approach. The steps to develop the ADDIE model are analysis, design, development, implementation, and evaluation. The educational videos that have been developed have entered school-based e-learning. Where students can lead discussions, study material through developed videos, and assess in the form of homework and quizzes. The use of school-based online learning is very conducive to distance learning. The developed educational videos are equipped with pictures, animated animations, narration, background music and simple experiences. The material presented in this educational video includes topics on work, kinetic and potential energy, the relationship between work and energy, and the law of conservation of energy. The validation results that have been conducted give result average percentage approximately 86.87% in validity value of the educational video has been developed which is included in the "very feasible" interpretation. Based on these results, it shows that the educational video on effort and energy material to support e-learning developed for high school student can be used as a learning media on the learning process of physics.