The videos are short, especially made for internet viewing. In the math videos, you are looking at a blackboard. The instructor writes out the problem while talking you through it. In the other subject areas, there are often pictures accompanying the lesson. The videos have a comment section at the end for viewers to ask questions.
Use this site for homework help or educational recreation! For more homework help, ckick here.
Check out this video from Khan Academy:
[ 189 comments ] ( 2047 views )