The student can start by watching how to tie their shoes as a series of videos. You can replay each step as many times as you want before moving on to the next step in the shoe tying process.
Once the student is able to follow the video, they can move on to images with audio prompts. This has the same audio instruction as the video, but just a photo of each step instead of a video.
Finally the student can progress to just using the photo prompts with no audio.