Teachers utilize different instructional materials to enrich learning. Instructional video can be used to teach new skills, information, behavior needed to learn or fortify.
Few of the advantages of video lecture are the following
Creating an Instructional Video does take some time and skills to get it right: from planning, pre-production and practice, shooting, editing and post-production. Not all teachers have sufficient training and time to undergo the rigorous process of developing an instructional video, though this cannot be used as an excuse to refrain doing an instructional video to foster learning. The good news is instructional video can be done by Screen Grabbing (Screen Casting).
This lesson is a web-based and self-paced instruction on how to create a narrated screencast.