Class 30.
Xu Heng left Zhang Ruiyun and the others behind and went to the class.
"Hey, your math teacher is in the hospital. There's no one in class, so I came to see you.”
All the students looked apologetic." I'm sorry, Teacher Xu. I've wasted your time.”
Xu Heng waved his hand." Go ahead."”
After saying that, Xu Heng swiped his phone.
As for the students, they were either sleeping, scrolling through their phones, or playing games.
Zhang Ruiyun couldn't help but walk over to Class 30. He stood at the back window and looked inside.
Everyone was no longer studying!
"It's really strange! What was going on? Since these guys didn't study, how could their grades be so good?”
If it were any other class, Zhang Ruiyun would immediately take out a student who was playing with his phone in class and confiscate his phone!
But this was Class 30!
Moreover, everyone in this class had just shown him what ability was.
"They're only in their second year of high school. Teacher Zhao's questions are obviously beyond the standard, but they still solved them!”
"He's simply a genius! An absolute genius!"
"The reason why they became like this is definitely not because of Teacher Zhao. It can only be because of Xu Heng!”
"But he's only been here for a month, and he's a language teacher…"
Just as Zhang Ruiyun was feeling puzzled.
Wei Minghai stood up." Teacher Xu, can I ask you a question?"”
"It's the question that Teacher Zhao set. If there's only one question, it's really a waste of God's gift. Do you think that question can be extended?”
Xu Heng raised his head."?"
Wei Minghai smiled foolishly and immediately went on stage to write down Zhao Kailong's question.
Zhang Ruiyun was speechless.
F * ck!
When did Wei Minghai's memory become so good?
As Wei Minghai explained the questions and wrote them down, all the students raised their heads.
"I think this question should be used again!”
"That's right! Putting Teacher Zhao aside, this question was not bad.”
"Teacher Xu, why don't you give it a try? A second question?"
What a joke!
Did I hear wrongly?
They actually let Xu Heng set the questions in public!
Zhang Ruiyun smiled bitterly." These guys don't know how difficult it is to set the questions! This is a question!"
He had been a math teacher before and had set the questions for the joint examination.
He was well aware of the difficulty involved!
Sometimes, more than a dozen teachers would discuss a question together, and there would even be no results in a day.
"Not to mention such a difficult question!”
"This is the question that Teacher Zhao spent a month to come up with!”
Zhang Ruiyun was puzzled." Besides, Xu Heng is a language teacher. Did these students ask the wrong person?”
He felt that his worldview was distorted.
"What the hell?"
But Xu Heng really turned his head to look at the math problem, then got up and picked up the chalk.
Swoosh swoosh…
Let a and b be two real numbers, satisfying a Such a fast speed! Such a serious question! "This, this, this…" Zhang Ruiyun didn't know how to describe what she had seen today. The shock came again and again! Moreover, it was shocking to everyone's worldview! "Not human, this is simply not human!” "Even if Xu Heng wrote it randomly! But no matter how he looked at it, it looked very formal!” "Hiss…" "Isn't he just a language teacher? When did he become so proficient in mathematics?” "Could it be that he has a tuition class outside the school? Specially give these students tuition?" "But this doesn't make sense! They were so bad! This was obvious to everyone. Even their parents said that their children had never learned well since they were young. Their grades had been at the bottom since kindergarten!” "It can be said that they have zero foundation since they were young! It was impossible to improve so much in such a short period of time!” Zhang Ruiyun mumbled. He was leaning against the back window of Class 30, his eyes staring straight inside. When Wei Minghai and the others saw Xu Heng's second question, they immediately sat down to write and draw. She muttered," As expected, Teacher Xu's questions are of high standard!” "Compared to Teacher Zhao's, it's worth it for us to write properly!” "Indeed, looking at Teacher Zhao's question, I felt that it was a bit of a start but a tail end. Teacher Xu's question was really eye-catching.” "This is what I call a question! My blood is boiling! It had been too long since he had felt goosebumps all over his body!” It was fine if one student said so, but everyone in the class said so, and they were all rubbing their fists. Zhang Ruiyun's eyes twitched. Previously, he was still doubtful whether these 20 people had all become so powerful. Now, he received the answer. "Hiss…" He took a deep breath. Zhang Ruiyun also looked up at the blackboard. "Indeed, the level is not just a little higher!” "But…isn't Xu Heng a language teacher? When did he become so good at math?” As she spoke, Zhang Ruiyun took out her phone and took a photo of the question. "I want to confirm how feasible his problem is!” Setting a question wasn't something that could be done just by writing it! This required a lot of data to verify! Especially the math questions, which were much more difficult. Therefore, the math teachers were the ones who suffered the most during the joint exam. They scratched their ears and cheeks, repeatedly revising, and spending days without absolute confidence. But Xu Heng had written it out so casually! The eighth chapter is presented! Thank you for your monthly votes! Please support me! , votes, please comment! Kneel and thank him! This book is provided by FunNovel Novel Book | Fan Fiction Novel [Beautiful Free Novel Book]