Miss Orville is an substitute teacher for the third grade at St. Geoffreys's.
Roger a third grade student, he is the one who start calling Miss Orliver 'Miss Awful' because she makes a lot of changes about students disciplines at the class and Roger not happy about that.
Roger and his freinds planned to do a bad thing to Miss Awful like throwing a rock to her and make a trap in her door way.
However, in the last day Miss Orville teaching at their class, Roger learn that her prespective about education is actually motivated by a desire to teach childeren to better citizen of society to help reduce the amount of violence and suffering in this world.
MORAL VALUE THAT WE COULD GET FROM THIS STORY IS DONT JUDGE PEOPLE BY IT'S COVER. YOU CANNOT JUDGE THEM BEFORE YOU GET TO KNOW THEM.