I really don't want to be a star

Chapter 228 "History Teacher Supplements Mathematics?"

"Teacher, it's not you who will make up the math for us!" Seeing Liu Xu coming in with a math textbook, someone asked curiously.

Hearing this, everyone started to look at the math book in Liu Xu's hand.

"Why not?" Liu Xu couldn't help asking with a smile as he looked at them being funny.

"Reliable or not?" Hou Huang Qishan asked impatiently at this moment.

"You are stupid, if our teacher has no hands, can the challenge he set have a mathematical solution?" At this time, another person who teased the brothers, Hou Bin, said.

When everyone heard Hou Bin's words, they also felt that there was some truth. Besides, if they gave them vacations for nothing, even if their teachers were stupid, they would not be so stupid, not to mention that he was as smart as a fox.

"Okay, don't you know if it's reliable or not?" At this moment, Liu Xu smiled and said to the crowd, and everyone began to look forward to hearing Liu Xu's words.

Liu Xu looked at the humble people and smiled, instead of opening the book, he picked up the chalk in his hand and explained to them.

Liu Xu's speech was neither fast nor rigid, but analyzed every foundation for them in the most popular way. Mathematics is not easy to learn by rote memorization. As long as you can understand it, everything will become easier.

So the foundation is very important, because he needs formulas to prove many things, but a simple formula, many people with poor understanding can't understand it, so he has to explain to them one by one what each number means, each symbol What does it mean again.

At the same time, Liu Xu also specially found some simple questions, and broke down the formulas for them to incorporate into them, so that they can understand them better.

"Dingling, Dingling!" Unknowingly, the bell after class came to mind.

"get out of class is over so soon? For the first time, I feel that mathematics is not too difficult?" Someone shouted at this time.

"Heroes see the same thing, am I a genius?" At this time, someone followed up with a smug voice.

"Mr. Liu's speech is really good, I can understand everything!" At this moment, Lin Dong said to Huang Qishan and the others.

"Yes, yes! I used to be confused when I saw this formula, but now I can understand it when I read the questions," Huang Qishan also said with a smile at this time.

"It's a tragedy!" Hou Bin cried out in mourning at this moment.

"That's it?" Hearing Hou Bin's shout, everyone around turned their heads to look at him.

"What's wrong with you boy?" Huang Qishan asked at this moment.

"Think about it! Teacher Liu is so good at teaching, it doesn't mean that he is also good at mathematics, so what about our challenge?" Hou Bin said at this time.

When everyone heard Hou Bin's words, they all couldn't help rolling their eyes. You can still think of this at this time, and there is really no one else but you.

……

Listening to the discussion of these little devils, Liu Xu couldn't help laughing there, and soon the bell rang again, and Liu Xu walked onto the podium again.

Liu Xu still explained to them in the same way. It was fine at first, but as time went by, he found that there were more and more people deserting.

Liu Xu knew that it might be that the brain was getting tired and resisted, so he stopped lecturing, and instead let talented performers to relieve their tired brains.

……

"Is this the one that made a fuss in Class [-]?" Hearing the singing from outside, Class [-] and Class [-], which are adjacent to Class [-], whispered.

"Who knows that? Didn't you see that Teacher Liu is here? Everything is possible when Teacher Liu is here," someone whispered at this time.

"Yes! Yes! But to be honest, I am a little envious of Class [-]. With such a teacher, studying will not be boring! You look at other people's lives, and you look at ours. Now I want to sleep when I see books !"

"I agree with you, I now suspect that I am tired of studying?" At this time, another person whispered next to him.

"Why are you talking about these useless things? It's good to say that he is also his homeroom teacher, so let's study hard!"

"Stop talking, the principal is here!" Suddenly someone shouted, and then the classroom became eerily quiet.

……

"Principal, we can't let Mr. Liu go on like this. We don't have a tradition of extra classes for evening self-study." At this time, an old man and a middle-aged man walked over slowly, and they had been watching for a long time.

"Director Lu, I think this is a good thing! You didn't see how enthusiastic the students in their class were just now," the old man said with a smile.

"Principal, this is not the most important thing. Didn't you see that he still made those children sing during evening self-study? This not only affected their class, but also affected other classes," Director Lu continued to persuade Said.

When the principal heard this, he didn't say anything this time. He knew the character of the director in front of him, and knew that he had no malicious intentions, but he was a little ruthless.

Liu Xu's actions clearly violated the school's original rules, which is why the director had a different opinion.

However, the principal himself knew that singing during the evening self-study time was indeed a bit too much, and it really affected other classes.

"Look at this question..." Liu Xu continued to explain after taking a break at this time.

"Teacher, teacher!" Suddenly someone shouted from below, interrupting Liu Xu's speech, making Liu Xu frown for a while, but then looking in the direction of his finger, he found that the principal was looking for him at the door.

"What's the matter with the principal and the director?" At this moment, Liu Xu put down his textbooks and walked out, looking at the two of them and asked.

"It's nothing too big. You spoke very well, and the students are willing to listen," said the principal at this time, but Director Lu frowned when he heard this, but the principal had already made a conclusion, and he also It's not good to say anything.

"Principal, you old man didn't come here just to praise me!" Liu Xu said with a smile at this time.

"You, you! Well, I'll just say it straight. It's okay to make up for late self-study, but don't make too much noise. After all, the sound insulation measures in our school are not good," the old man said jokingly at this time.

Hearing this, Liu Xu immediately understood what was going on. Liu Xu, who wanted to understand, couldn't help spying on his own mistakes, but he didn't expect this.

"I know the principal, this time it was my mistake and I apologize!" At this time Liu Xu looked at the old man and said, and the principal nodded in satisfaction when he heard Liu Xu's words.

"Principal, do you mean that as long as it doesn't affect other classes, it's okay to relax properly?" Liu Xu asked suddenly.

"It doesn't affect others..." The old man answered halfway, and suddenly felt that it wouldn't be there, so he stopped.

"What the hell are you planning, kid?" At this moment, the old man looked at Liu Xu and asked.

"I really didn't pay attention, old man, don't worry!" At this time Liu Xu said comfortingly, hearing what Liu Xu said, the old man didn't feel that something was wrong, so he could only nod acquiescingly and leave.

After seeing the old man leave, Liu Xu started his lecture time again, unknowingly spent three lessons, and explained to everyone the key points of mathematics learned in the past two months.

(End of this chapter)