Nuts and Bolts of QR Codes
QR Codes or Quick Response Codes can be generated for text and links. Links can be to sites, images, audio and videos, anything online that you'd like to share easily. You or students, will need to make the codes first and print them out or post them online.
QR Code Readers
Your device will use its camera to scan the QR code, but it will also need a QR Code Reader. There are many QR Code Readers, but
For Open House, you could have parents download a QR Code Reader in advance: