It is a blueprint of the school showing a secret room behind the filing cabinet in the Detention Room.
Once you have the bubble gum and the stink bomb, blow a bubble with your bubble gum near the detention room. The teacher will take you to the detention room. Press "use" on the stink bomb, and the teacher will leave. Go to the far right where there is a filing cabinet and click on it. There will be a ladder to the secret room. Go down the ladder and turn the lights on with the switch at the bottom of the ladder.
Hanging from the ceiling is the Bell Clapper to repair the school's bell in the bell tower.
(see related question)
in the locker
You'll find the blueprints in Nate's locker, after you know his combo, which is located on the comic strip, you found all the pieces to. I'm not sure what to do after that.
you make a stink bomb and then you'll need the blueprints so your character knows where it leads.
On 24 Carrot Island, the vent diagram is in a window near the roof. On Big Nate Island, the school blueprint is in Nate's locker. The secret map to the Time Capsule is under a rock on Seal-Saw Island.
You do not play as Big Nate. He accompanies you around most of the island, and races you on the jet skis.
You can't play "as" Nate, but everywhere you go on the island, he tags along.
There is no Duke among the characters of Big Nate island.
Big Nate Island was released in February, 2009, and followed by Astro Knights Island in June, 2009.The island after Big Nate island was Astro Knights island in June, 2009.
Big Nate Island on the Poptropica map is the 9th from the top.
Go to your blimp and travel across the map to Big Nate Island.
no they just call him big nate cause he lookes big on the island picture.
There is a map for the time capsule. You have to beat Nate in a race on the jet skis. Get the keys from Captain Salty by going under water to get his trap. Once you beat big Nate you'll come to an island with a piece of paper under it there will be seal on it push both of them to the left then pull the piece of paper which is the map to the time capsule.