"Robbie poses as a teacher at the LazyTown school so he can stop the kids from learning new things. He traps Sportacus in a hole in the ground, and it is left to Stephanie and the kids to rescue him. Once out of the hole, it is up to Sportacus to rescue Mr. Rotten from a science experiment gone wrong."
Quotes
Ziggy: Are you ready, guys?
Kids: Open your books, turn around, stand up and dance!
Kids: Robbie Rotten!
Robbie: I think I have some homework to do.
Ziggy: Huh? Homework?
Stephanie: Sportacus, thanks for coming to school today and teaching us for real.
Sportacus: What new things are you learning about?
Robbie: Well, just the usual stuff, this and that, you know. Flipping and jumping.
Robbie: Okay. Open your book. Turn it around, lean forward and go to sleep.
Stingy: Not again.
Robbie: Good morning, everybody. I am Professor H.R. Rottenan, the new teacher.
Milford: But why do we need a new teacher?
Kids: Yeah.
Robbie: No talking in my class.
Robbie: I'm going to turn their school upside-down. Then LazyTown will be lazy forever. (echoes)
Robbie: I must stop those kids from learning new things, or they'll grow up to become like... Sportanerd. I know. I'll become a teacher and make sure those kids learn nothing at all. Ha ha ha. It's disguise time.
Trixie: Stingy, it's your turn to help carry the books.
Stingy: I'm letting you carry my books. What else do you want?
Robbie: School. What a terrible way to start the day.
Trivia
Nickelodeon's online schedule lists this episode as "Back to Schoool."
When doing gym class Robbie wears a sweatshirt that has "Lazy U"(Lazy University) written on it. Milford wears the same sweatshirt in the episode "The Laziest Town".
This episode was flimed from 23rd to 30th April 2006.
This is the first time we get to see inside the LazyTown school, it was later shown in season 4 in the episodes "Time to Learn" and "Ghost Stoppers".
Milford is the principal of the school. The teacher that Robbie replaces is unknown, though in the book Teacher Trouble, he was replaced by Bessie.
