10 ways to use QR Codes for Hour of Code | TIC & Educación | Scoop.it
A good option that introduces coding at its most basic level is QR Codes. QR (standing for ‘Quick Response’) Codes are one of those snazzy tech tools that grabbed the imagination years ago of students and just won’t let go. I’m not sold on them. They take too long to set up, require a whole separate app to read, and tell the same information that can be communicated in more common ways. But students like them which is why I want to use them.

But students like them which is why I want to use them.