He is a super confident, very able six year old. We have always been on the side of praising his effort and hard work rather than his cleverness but his teacher and TA's seem blown away by his cleverness. They comment on it pretty much everyday and I normally reply in a fairly offhand way - sort of yes he is but he has always put a lot of effort in kind of comments.
I'm starting to think I need to pull them up on it as he is getting a little cocky and too self assured. We do tend to point out to DS that school will get harder I hope it does