Tiny Tower by NimbleBit LLC lets you build a tiny tower and manage businesses.
Tiny Village by TinyCo lets you create a prehistoric village and raise dinosaurs.
Tiny Zoo Friends by TinyCo lets you build a zoo and raise animals.
Tiny Pets by TinyCo lets you build homes for the pets.
Tiny Chef by TinyCo lets you create a restaurant and make food.
Tiny Farm by Com2uS lets you raise animals on a farm.
These are just of the few "Tiny" Apps available for iPad. They are especially good for communication and creativity with special ed students and primary students.