Utilizing QR Codes with iPads

Leverage the camera on the iPad to scan QR codes.
25 Fun Ways to use QR Codes in the Classroom
Twelve Ideas for Teaching with QR Codes
QR Codes in the Classroom

Use QR Code Generator - QRstuff.com

Using a Google Shared Folder
Create a folder, then share it with anyone with the link. Anything you put in the folder has the same permissions. Each item in the folder has its own shareable URL if you'd rather share individual items.