You've probably seen QR codes in magazines and on packaging. They are a newer version of a barcode. After scanning the QR code with your iPhone/iPad/iPod/Android, you are directed to a company's website or given information about a product.
In the fall, our class will be using QR coded flashcards to review math facts and concepts. Students will work a problem, then scan the code on the back of the card. The answer will be displayed on their iPad after scanning. This is a great way for students to self check their own work.
|Go ahead and work the problems. Scan the codes to check your answers.|
All of the sets are available on TPT.