Mr. Guo is a teacher from Xi'an. He asked his students to hand in their homework through a QR code (二维码).
“We spent an hour or two in class learning how to use the codes, and in the end everything gets easier," said Mr. Guo. "When students finish the homework, they keep it on the Internet. So I can check their homework everywhere using my computer or mobile phone. I find it becomes more creative, with many pictures, music and even videos."
"We are living in the information age. Many students like to work with computers. It makes learning more fun." said a student named Sara." But the code is easy to keep and share. Education itself is a kind of creation."" Tom said.
They are afraid that their children will spend too much time on computers. Actually, it's not. Students still need to look up information in books and write it down when they do their homework. Also for teachers, it allows them to check the students' work at any time.
And it's also an easy way to share homework with other students.
| A. However, some parents are worried. B. The paper is not easy to keep. C. They only use the code when they hand in their work. D. Then, each student makes his own QR code and gives it to me. E. Mr. Guo's students like the new way and think it is interesting. |
