|Episode name pun on: Schoolhouse Rock|
|Airdate:||June 25, 1999|
|Director:||John McIntyre and Craig McCracken|
|Writer(s):||Jason Butler Rote and Amy Keating Rodgers|
"Stuck Up, Up, and Away"
A shifty gangster enlists the Gangreen Gang at Pokey Oaks Kindergarten, and Ms. Keane forbids the girls to fight them at school. Is their career in danger?
The Gangreen Gang meet a truant officer named Mr. Jack Wednesday at an arcade and he told them that they need to go to school, since they never went. They are sent by their sleazy leader to Pokey Oaks Kindergarten and bully all the kids there. The Powerpuff girls try to stop them but Ms. Keane reminds them they are not allowed to fight in the classroom and gives them a time out as a punishment during recess. At recess time the Gangreen Gang hurt all the kids by throwing dodge balls to their faces. Just when it looked like all was lost, Ms. Keane realizes she misjudged the girls badly, and finally tells them that they can "play dodgeball with them" (meaning "defeat them").The Powerpuff Girls then smash the Gangreen Gang in their faces with dodgeballs. After the game, Mr. Wednesday comes to the school, berating Ms. Keane's teaching style before being hit in the head with a dodge ball by Ms. Keane.
- It is revealed that Snake's real name is Sanford D. Ingleberry.
- This episode also revealed that Big Billy's full name is William W. Williams and that he is a cyclops.
- During "The day is saved" narration, when the Powerpuff Girls appear, they are sleeker and the girls' design is thicker. This remained for some episodes until "Meet the Beat-Alls".
- Running gag: Ms. Keane telling the Powerpuff girls to go back to their seats whenever they try to fight the Ganggreen Gang.
- Bubbles' right pigtail is missing the first time the girls are told to back to their seats.