Slow Learner is NOT Stupid

Today when i was in the paediatric clinic, suddenly there were 5 children brought in, referred for "learning difficulty", and to see whether there's need to send them to special schools. Kids were brought by their headmaster, and according to him, these are the "problematic learners" in class.One of the kids was seen by me, a 11 year-old boy, who's picked by his headmaster because he always