"Mister, why did I get an F on my essay?" asked Darrel.
"Because it's no good," I responded.
"No it don't!"
"Yes, it does. You haven't expressed yourself clearly. You wrote too much on some subjects and too little on others, and you misspelled 37-words."
"Maybe you should teach me how to revise an essay," he snared.
"Maybe you should find me a lesson plan on evaluating writing and how to revise an essay!"
Darrel returned 20-minutes later, fleeing from the cops, and set on my desk a lesson plan for evaluating writing. He was arrested for robbing the lesson plan store down the street.
Honor Darrel's sacrifice by using this lesson on how to revise an essay.