How exactly do deaf and blind people who were always deaf and blind learn?

How does a deaf person learn sign language? They can’t hear, so how do they learn what the different signals mean? How does a blind person learn to read braile? What about people who are both blind AND deaf, like Hellen Keller, except born that way? How are they taught to communicate at all, when […]

I want to start teaching my baby sign language, is there a book or website that will help me learn how to?

begin? I know I taught the basics to my son but that was like five years ago! Thanks but I am looking for some suggestions smart@ss!!! god why cant I just get some nice answers on here!!! .