A red folder with your name on it in BIG LETTERS is not a good sign.
On the first day of sixth grade, Jimmy Murphy is already in trouble. The worst student in the class, he was hoping to make a fresh start, but his new teacher, Sister Angelica Rose, is out to get him. She picks on him, humiliates him in front of his classmates, and makes new entries in the red MURPHY folder. Worst of all, she volunteers Jimmy to preform onstage with a bunch of second graders, wearing a green banana costume.