Hi! I've got an interview this week, teaching surds in a top ability class. One of the pupils is VI and needs braille worksheets and PP slides. I have never worked with braille before, nor with VI top ability pupils. Please, would you let me know in short anything you think I would benefit from knowing? I guess I can not ask the pupil to the board, but I would like them to participate. And I am really worried about the PP slides and worksheets - how the square root symbol would look there, what are the requirements for the graphic (i.e I'm using Pythagoras to illustrate square roots). Would you please help me?