Do you know what a QR Code is? It is like a barcode. If you scan it with a QR code reader it will take you to a website, a phone number an email and many other handy links.
They are easy to make and can now also include pictures, art and colour. Both of the qrcodes below will take you to the school website that lists school blogs.
The video above explains what a QR code is.
Right click on the picture and choose Save As.
This will save it to your computer so you use it later.
(You must be over 13 to create an account and save your code online.)