Surely more than once you have seen some of those curious images formed by small dots (pixels), generally square, called QR codes that, scanning them, provide us with more information. In posters and signs, in the documentation, in books, etc.
It can be very interesting to use QR codes in education, the key is how to do it. Ideas? Many, valid for all kinds of subjects, subjects, and courses, and with the only requirement of having smartphones or tablets with a camera that allows us to 'capture' the code itself.
QR code, from English "Quick Response code", is according to Wikipedia "a module for storing information in a matrix of points or in a two-dimensional barcode". They say that it is the substitute for the more classic barcode and allows you to obtain certain information (a URL to a website, data for a more specific app, a location on a map...) after scanning it
The most common use of QR codes is to mask a URL or web address, which is the example you have here above. Basically you need a URL and a code generator; the result is an image with the code. This image can be integrated into a web platform (such as a class blog, an educational social network) or sent to our contacts directly.
Of course, it also works if we print it on paper since the 'scanning' process is exactly the same regardless of whether it is on a screen or printed. Moreover, QR codes have been advanced further, a QR Code generator with logo and other functions is also available for users online.
QR codes have multiple uses among modern society, and for example, it is easy to see them on the shelters of bus stops, posters, or in print press announcements. However, it is not always easy to find a use for them within the educational field, to complement the work of the teacher through interesting initiatives.
And precisely to try to make things easier, here are some ideas for using QR codes in education, with the aim of obtaining educational benefits in-class activities.
Sometimes, the teacher leans on notes and documents that he gives his students in print, and if we want to add digital information to them, we can do so by directly indicating the URL. Students will type it into their browser, and voila. However, masking the URL through a QR code will make it much easier for them: they just need to scan it, and voila. We can do this with websites where you can find more information, YouTube videos, soundtracks...
Outdoor activities can have a technological touch through QR codes: create a gym where your students must go to a physical place where there is a QR code that when they scan it takes them to a website where they will find instructions for reach a second QR code. And that goes on... A very expensive activity to prepare and organize, but tremendously versatile and from which they can learn a lot.
QR codes, in addition to web addresses, also allow you to store contact information as if they were a 'business card' of the paper ones, but in a virtual format. The teacher can use this possibility of QR to give these data to families, quickly and directly.
Although this can be done in multiple ways, when we get a complex and very long URL, we need to simplify it and make it easier. If our students have the possibility to capture it and 'scan it' we can do it through a QR code; Another option is to use URL shorteners such as bit.ly or similar services.
So, these ways QR codes are getting implemented in the education system. If you're looking for the best QR code generator, then QRcode-Tiger.com is among the top such generators available online. There's plenty of benefits you could get from QR codes and you must implement it right away.