Originally Posted by Mr and Mrs P
Last week during parent teacher conference, DS7 2nd grade teacher said she and his reading teacher (he is not formally accelerated, but does go to a 3rd grade class most of the time for reading instruction)both see that he is immature. She said he makes noises and dances around sometimes when he is supposed to be doing work. She suggested the immaturity was due to the fact that he is an only child and doesn't get to spend enough time with other kids. She suggested we involve him in more activities with other kids.

Welcome to the "club." Not to be flippant, but this seems so common with gifted kids. You may want to read up on the concept of asynchrony. FWIW, these issues seem to nearly disappear for us when DS is in his accelerated classes.

Are you seeing this in other contexts?