Read the ARTICLE on QR CODES to find out exactly what they are and why we need them.
After you have had a chance to find out what QR codes are, think about different places around the school or in your life where you see them. Do a quick google image search to see where QR codes appear.
Create a board game that utilizes QR codes to tell participants information. For example, perhaps the spaces on your game board have QR codes that say "go back 2 spaces" or when the QR code is scanned it brings people to a website where they have to answer a trivia question.