QR Code puzzle

Here's a cool twist on a worksheet. Students answer questions and then, based on the answer decide to shade a square or not. If correct, the QR code is readable. The content of the questions is not that exciting but I wanted others to be able to see the idea and adapt it for their own uses.

4.9
4.9

16 Reviews

Downloads
3651
Views
12694
Created
Oct 21, 2012
Updated
Feb 3, 2015
Licence
CC-BY-SA