first the child does sleep well at night and the afternoon sleep is the question.
Does the child have any learning problems?
also what kind of diet is the child on?
do you see problems in the morning with stairing problems?
What kind of medical history does the child have if you know anything?
does this problem happen everyday at school?
can you say if the parents are having this problem at home?
please respond so i can get a better understanding of this child add any other information you think i might need.