It's under a rock on a small island off Puffin Point (far right of the island). You need to look through the telescope to see it before going out. Beat Nate on the Jet Ski Race and move the seals left to get under the rock.
(see related question)
at the playground on big Nate island
its where the girls were "yakking"
There isn't any time capsule in super power island, only in Big nate island
Big Nate Island is an island on Poptropica. The goal of this island is to recover the time capsule hidden in the playground, but first you have to find out where it is. The time capsule has a huge pearl inside, which would provide the funds to repair the school. But although you find it and get an award, Big Nate takes the credit for your discovery!
in the middle of the girls on the playground!
you click it and drag it out
They are to get the dog to dig up the time capsule .
you have to find the time capsule and that is how you save the school
You go left and you automatically go to the school. Then you get the island medallion!
Tilt the rock by moving the seals to the left side. You can now retrieve the paper, which is a map to the Time Capsule on Big Nate island.
The capsule is beneath the school girls on Big Nate Island Poptropica.
capsule