Importance of Visuals

Visuals are very important and effective  in our lives.Maybe,humans can not realize its effect on their lives.Because visuals create reality for humankind.They always prefer  trusting their eyes and visuals give meaning to the unknowm thing or situation so teachers should give more attention to the visuals and add to their materials in  their class.Visuals draw a way which is about from unknown to known.
This video is good example of  visuals and ıts importance in our lives:
https://www.youtube.com/watch?v=s1eZ7h6u3JM&t=56s