1 . My name is Jimmy. One Thursday afternoon, when I was in senior one, a new boy came into my classroom. He was short and thin. He walked up to the teacher and told her, very seriously, that he was new. His name was Christian. He sat down, took a look at me, and then looked away. I didn’t think he was very nice and I was sure he wasn’t the type I would like to become friends with.

During that year, I didn’t talk to him much, but he smiled at me when our eyes met, always shyly. He never ate lunch with anybody, and he never talked to anybody but me.

But one day I joined those unkind kids who were making fun of him. We made fun of him though I thought it was wrong.

“Haven’t you got any friends?” a kid asked Christian, who had walked past us alone, head down.

“No, he hasn’t got any friends. He’s too stupid and shy,” I said. Then Christian looked up at me with the saddest dog eyes I had ever seen. I felt very sorry at that moment.

That night, I couldn’t sleep because I couldn’t get Christian’s face out of my mind. In the weeks that followed, he never met my eyes in class and never smiled at me. It was really hard for me to decide to write him a note asking him to forgive (原谅) me. But I thought I should.

The next day in class, I wrote him a note telling him how sorry I felt. About five minutes later, I turned and saw tears in his eyes. “You will never realize what your apology (道歉) has meant to me, Jimmy.” he said to me. “I hope we can become friends.”

We had lunch together that noon and we had the best talk I had ever had. Over the years at high school, we were close friends.

When I think back, I realize that, if I had not apologized, I would never have known what a lovely person Christian was.

Apologies can really change your life, so never miss the chance to tell somebody you are sorry.

3 . 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 generate (产生) the codes, and in the end everything gets easier” said Gao. “When students finish the homework, they keep it on WeChat. Then, each student makes his own QR code and gives it to me. So I can check their work everywhere using my computer or telephone.”

The QR codes can be sent to Mr. Guo by email, QQ and WeChat. When Guo scans(扫描)his students’ QR codes, their homework appears on his phone. He finds that their homework becomes more creative, with many pictures, music and even videos.

Guo’s students like the new way and think it is interesting. “We are living in the information age. Many students like to work with computers, which makes learning more fun,” said Tingting, a student of Guo’s.

“The paper is not easy to keep, but the code is easy to keep and share,” Guo said. “It is worth trying to use new technology in education. Education itself is a kind of creation. I don’t want my students to fall behind the times.”

However, some parents are worried. They are afraid that their children will spend too much time on computers and less time communicating with teachers. But in fact, it’s unnecessary. Students still need to look up information in books and write it down when they do their homework. They only use the code when they hand in their homework, which doesn’t take them too much time. 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.