Basically, a QR code works in the same way as a barcode at the supermarket. It is a machine-scannable image that can instantly be read using a Smartphone camera. Every QR code consists of a number of black squares and dots which represent certain pieces of information.
How do I generate a QR Code?
THE MOST IMPORTANT STEP IS #3 IF YOU WANT PARENTS TO BE ABLE TO ACCESS THIS QR CODE!!!
How do I print a bunch of QR Codes?
This is a sample template you can make a copy and use. Insert the QR code in the boxes. I’d do it by student numbers so I make sure I didn’t miss a student and after printing will know which QR code belongs to which child. You can cut away the lines when you’re done OR make the lines and numbers WHITE font color so it won’t show when printing.