Google has shutdown Goo.gl many people have been looking for a new way to create QR codes for Google Forms. Goo.gl was convenient because you could shorten a URL and get a QR code in one place. My recommendation now for making a QR code for sharing Google Forms is to use QR Droid Zapper. QR Droid Zapper lets you make a QR code for sharing all kinds of things from webpages to contact information to files to Google Forms. It's an easy tool to use and doesn't require any kind of registration in order to use it. Watch my new video to see how easy it is to use QR Droid to create a QR code for a Google Form.
Applications for Education
As I mentioned in the video, a QR code provides an easy way to share a Google Form and quickly get all of your students on the same form. Of course, as mentioned above, you can use QR Droid to create a QR code for any webpage that you want all of your students to view at the same time.