Eric confesses to Mr. Feeny and tells him the reason for his strong performance on his recent test was that he received the answers from a former student. He shares with Mr. Feeny that he can never excel in academics; he's just an average student. His tutor confirms this sentiment and cites that he's not the "student type," which is why she felt comfortable providing him the answers.
Grim tries to feed Billy a bookworm to take over his body and pass a math test for him. Billy's cat swallows the worm instead and begins tutoring Billy. It is a futile effort, but the bookworm's methods work in real life.