This article explains how to copy the assignment sheets and place your copy in a folder on a phone or tablet!
When you tap the link on your assignment page for the narrative or production sheet, you'll be taken to an example copy.
Tap the three dots in the top right hand corner of the doc:
On that menu, tap Share & export, then Make a copy to make your own copy of the sheet:
Tap on My Drive in this window, and you can choose a folder to put it in.
Find and select the folder you want, then tap OK to move your sheet inside the folder:
To fill out your sheets on your phone or tablet, tap the Blue Pencil in the bottom right corner:
Note that this may require the Google Docs or Google Sheets apps.