WASHINGTON For greater than a decade, Miguel Perez has appeared to be a mannequin scholar by bringing residence A’s and B’s on his report playing cards, making common honor rolls, and relying closely on the assistant professor his faculty has assigned him as a result of he’s deaf. And so his dad and mom had been surprised when, months earlier than commencement, they discovered that their son could be receiving a “certificates of completion” as a substitute of a diploma. The aide assigned by her small Michigan faculty district, it turned out, did not know signal language. After 12 years at school, with no different disabilities, Perez was studying within…