You can create a QR code that links to a Google Form for other users' ease of access. Here's how to get started and link the two together.

I walk through how I set up and use Google Classroom to make teaching easier and more organized. I show how to create a class, invite students using a class code or email, and share assignments ...

Google built Google Classroom, its free education platform, to help teachers create assignments and simplify the distribution and grading process.