The following steps will teach you the way to perform and perfect a fade away jump shot.
set your opponent up with a dribble to force him to get down and guard you.
As you're ready to perform your shot, stay in a low position and keep the ball in your shooting pocket and rise into your shot.
As you rise into your shot, jump off the ground as high as you can to create perfect elevation when shooting.
While in the air fade away from the defender so your shot wont be blocked and always follow through when shooting.
This video is the original speed you should be going when performing this shot.