Autistic children are capable of mastering certain skills.  With early exposure to a variety of learning tools your child can find his level of comfort.  For example Autistic individuals have photographic memories. They learn better by sight (hands on experience).  Picture puzzles and memory games are great learning tools for them.  It's a fun way of learning and it helps to build up their vocabulary!. Too much too soon will make them angry and frustrated. It's better to set small goals for them at a time. And when the accomplish the goal, praise them for it!