Yay - that's great that they worked with him to figure out the Panther paper. Do you think the "transfer" issue is that he has to copy problems, or the time it takes him to look from one piece of paper to another? I can see the second thing being annoying to a young child, particularly at first when he's getting used to using Panther. If he's having to copy problems though - I'd request that stop! Just let him write what he needs to for the answer. No way should he have to copy a problem over. That would drive my ds nuts!
polarbear
