Hi,
The easiest way is to set the binding of the school district field to Global in the Object / Binding tab. In the hierarchy view set the name of the field to something like "schoolDistrict".
Then everywhere you want the information to appear in the 12-page form copy that schoolDistrict object. Because it has a global binding, it means that when the user inputs the data on page 1 it will automatically appear in all other instances of schoolDistrict.
Good luck,
Niall