Yes Google Drive app for iPad was not performing quite good when it was first introduced but since then several updates have been added to it that tremendously enhanced its overall functionality.
Google Drive app per se can only do so much but when you tie it in to other apps such as iMovie, Explain Everything, Notability and Book Creator, you will have a strong armed battalion of productivity suite to fire up any multimedia project you want to use with your students.
Watching the video tutorial below you will get to learn how students can easily create a complete portfolio using Google Drive app for iPad. You will also learn how to create and collaborate in real time on a document or spreadsheet and everything inbetween from editing to sharing finished work.
This video tutorial is created by Edtech Teacher