Online teaching refers to the practice of educating students through digital platforms and technologies, typically over the internet. This form of teaching allows for remote learning, flexibility for both students and instructors, and access to a wide range of resources and materials. Online teaching can take various forms, such as live virtual classrooms, pre-recorded lectures, discussion forums, and interactive assignments. Research in this area often focuses on best practices for online instruction, the effectiveness of different teaching methods, student engagement and motivation, and the impact of technology on learning outcomes. Overall, online teaching research seeks to improve and enhance the quality of virtual education.