by the green cabnit and what is useful in the secret room is the bell clapper
the light house on poptropica is on the island
When You Go Into The Secret Detention Room And you jump down the Light switch is on the wall.
on top of the lighthouse
get a stink boom and get detenchin
You have to get in detension
there is a light switch next to the ladder click on it and it won't be dark any more
Al the way 2 the right of the island
In the file cabinet, in detention, in the school.
on big nate island, in the air, next to the light house
you ring the bell with the claper you got in the secret room.
you use it to turn the light on the lighthouse
It is in the secret store room behind the filing cabinet in the detention room on Big Nate Island. You need the blue prints from Nate's locker in order to access the secret room.
You need to click on the file cabenet and then go down the ladder.
you have to move the satellite on the light house with the lobster
The entrance to the secret room under the detention room is in the filing cabinet.
Artur is in the secret room behind the file cabinet. (He was hunting for the Time Capsule.)
it is directly under he door. its got a handle
Turn the light on and look by the ceiling. The bell clapper for the school bell is hanging there. (Also, you can talk to Artur, who got stuck down there.)
you go to big nate island them just keep following the arrows till you get to the puffin point then the big red and white stripped thing is the light house
The light house is next the next place after the playground. If you mean Big Nate Island.
far right just before the light house
Big Nate Island on the Poptropica map is the 9th from the top.
In my opinion Big Nate island is the best.
Go on Youtube, type in "Poptropica Big Nate Island Walkthrough", and you will find tons of results.
The missing bell clapper is hanging from the ceiling.