[header] How to teach a blind or visually impaired student [title] Explain any visuals. [step] When you are teaching a visually impaired or blind student, it is important to clearly explain all visual materials. For example, if you are showing a picture to illustrate a point, you should describe the image. 
You could say something like " i have put a picture of queen elizabeth i on the board to illustrate the way she was depicted. She is wearing a large gown with a lot of detailed embroidery.