Session VI ： QR code

Have to say that this lesson is a very interesting. When I entered classroom, I attracted by a variety of QR codes and pictures on the wall. In addition, teacher also designed a virtual tour to find QR code in the teaching building. These activities have increased the class interesting.

A QR code, abbreviated from Quick Response code, is a specific matrix barcode that is readable by dedicated QR readers, smart phones, and, to a less common extent, computers with webcams. Regardless of newspapers, magazines and goods, as long as there is a QR code on it, you can get more information through QR code. The feature of QR code is that information can share more conveniently and can be passed to the user more quickly, including text, pictures, videos and links. The combination of mobile phone and QR code can make us obtain any content through any media at any time and any place. The use of QR code brings great convenience to our life.

After I learned this lesson, I was surprised to find that the QR code has unwittingly entered into our lives. There are 40 interesting ways to use QR code in the classroom. For example, teachers can add QR code to word documents for students to check their answers, or put a QR code in your classroom window so people can see inside. However, in the actual teaching, the QR code has not widely applied.