Answer:
Can summarize the Topic
Step-by-step explanation:
A video can summarize a whole chapter, lesson, or topic in a short amount of time. A video adds discussion among other classmates, it can create questions and answers. A video can also bring more attention than a slideshow, some people prefer to see a video rather than a slideshow. Some don't like to have to sit around and listen looking at a screen with lots of words, they may like to see live pictures and rather hear the talking rather than reading it.