Online teaching is a mandatory requirement in university training, including pedagogical training programs. However, the teaching of modules in the online format at the School of Education, Can Tho University, is still mainly done by direct interaction via Zoom or Google Meet, and not many digital learning materials are used, and online interactions take place on the school's online teaching management system. Therefore, building and using interactive video lectures in interactive teaching will help these modules better. Based on the regulations and theories on interactive teaching and interactive lectures, the article has proposed a process for building interactive video lectures including 6 steps: 1) Determine the purpose 1) Teaching objectives and topics, 2) Prepare scripts and questions or interactive tasks 3) Design videos, 4) Set up interactions on the LMS MOODLE system, 5) Set up exchange activities, and 6) Review and adjust designs. Besides, the article also gives recommendations to effectively use these interactive videos in organizing interactive teaching at the School of Education, CTU.