The system invites me to be a teacher

Seeing this group of students getting more and more troubled, Confucius and Mencius quickly stopped: "Okay, it's time for class. I sit down honestly. Whoever wants to make a fool of myself, the teacher will fine him do the problem."

Confucius and Mencius underestimated the naughty level of these students, and another boy said: "Teacher, I am afraid of everything, but I am not afraid of doing questions. Please punish me as much as you want!"

Confucius and Mencius walked slowly to him and said lightly: "Say your name!"

"Teacher, I can change my name or my surname, so is Zhen Tiehan!"

"Good name, Zhen Tiehan, have you thought about it?"

"Of course, but teacher, my family is poor and I can't afford the exercise book, so I promise to do as many exercises as you put out, but there is a prerequisite, you must take it now. I am very busy. , Expired!"

"Really?"

Seeing that Confucius and Mencius remained unchanging, Zhen Tiehan couldn't help but feel a little frustrated, but he still insisted: "It must be true."

Confucius and Mencius didn't speak, his left hand pretended to be taken from his arms, and a four-finger-thick book of "Mathematics for Senior Two" appeared in his hands.

He threw the book on the other party's desk: "Give you three days to finish it."

"Ah, teacher, this..." Zhen Tiehan was stunned, but he dared to say the words just now when he saw Confucius and Mencius enter the classroom empty-handed.

Who would have thought that this teacher would actually put the problem set in his arms?

This is too abnormal!

But before the performance of Confucius and Mencius was over, I saw him touch his back again, and another book called "Issues in 10 Years-Sophomore English" appeared again.

"There is this one, and I will add two more days to you."

Then Confucius and Mencius continued to take out Chinese from the left cuff, physical from the right cuff, chemistry from the left trouser tube, and biology from the right trouser tube.

Six books are piled on the desk, forming a thick stack.

Confucius said with a smile: "My family is poorer than you. I can't even afford tote bags. I can only put them on my body one by one, so I'm sorry.

In addition, these books are the only books that the teacher found after spending several years of work. They are very precious. You need to copy them one by one before returning the original books to me."

Zhiyuan Middle School has a printer for every class, which is very convenient.

Zhen Tiehan's face turned green: "Teacher, can't I make a mistake? I beg you for another punishment. I feel dizzy after seeing so many questions."

Confucius and Mencius patted him on the shoulder: "Didn't you just say that you like to do questions the most? Classmate Zhen, as the most indomitable iron-blooded man in our class, he pretends to be forced by the public, and you have to finish it with tears!"

"...Okay! I won't do anything in the future, just do the questions." Zhen Tiehan gritted his teeth and said, "Grandma, I'm unlucky on this bad name."

The other students laughed instantly, and the gloating inside couldn't hide it.

He laughed happily at the same table: "Tieman, I suggest you change it to a real girl, so that you don't have to do questions."

Kong and Meng looked at this pimple-faced fellow, and said to Zhen Tiehan: "Make two copies at a time, and give him one."

Zhen Tiehan, who originally wanted to have a wave with him at the same table, immediately laughed and laughed: "Good teacher, I must supervise him from start to finish, and I can't miss one question."

His deskmate didn't expect misfortune to come from the sky, and he slapped himself in the mouth angrily. For a while, he caused a roar of laughter again, and the classroom was filled with joyful air.

In order to avoid the fear of being dominated by the super thick set of exercises, the other students smiled and quieted down quickly.

They took out their textbooks and lowered their heads. As for whether they were really reading them, Confucius and Mencius didn't know.

But he was still shocked, because it at least means that the attitudes of these students have changed. You must know that they used to say nothing.

Five minutes later, another person named Wang Tong who was sitting in the second row suddenly raised his hand: "Teacher, I am not a booze. It's just that my high school mathematics knowledge is very difficult. No one teaches me. I can't understand it at all!"

The other students raised their heads immediately. Of course, they were not studying just now, but were thinking about how to provoke a wave of Confucius and Mencius without hurting themselves. They did not expect that they were still taken the lead by Tong Ge.

Wang Tong is the strongest student in the second grade (1) class. Not only is he smart, he also likes to make decisions and move later. Other people can't figure it out, but he turns over at the last moment.

For example, this time, under the banner of learning, Wang Tong asked sharp questions. As long as Confucius and Mencius were unable to answer, they could take the initiative again as they did with other teachers.

Of course, Confucius and Mencius are still different from other teachers. By that time, they can show him how to deal with the school, but also allow him to accept his love, so as not to make trouble every day. It is the best of both worlds.

Confucius and Meng said lightly: "Where can you not, show me it?"

Huh?Isn't Confucius a Chinese teacher?He still knows mathematics?Everyone was a little shocked.

Wang Tong was still confident. He took the book and ran to Confucius and Mencius quickly: "Teacher, it's this question. I can't do it after thinking about it for a long time."

Confucius and Mencius took a look and saw that the content of the question is as follows: There are 28 points in a space, and any 4 points are not in the same plane. Connect these 28 points in pairs to find how many pairs of straight lines on different planes can be formed. ?

After reading the question twice, Confucius and Mencius also jumped his eyelids twice. This question seems very complicated...

He asked: "You haven't learned permutations and combinations yet? Questions like this involving a lot of data, without the basis of permutations and combinations, are difficult to solve."

Wang Tong said: "Teacher, I have taught myself the knowledge of permutation and combination."

"Really?" Confucius and Mencius couldn't help but look at this guy with admiration, because Wang Tong belonged to the thorn head in the list of the second grade (1) class he knew.

"Then I will test you. There are 2 boys and 3 girls standing in a row with 5 classmates. There are only 2 of the 3 girls next to each other. How many types of arrangements are there?"

Wang Tong thought for a while, picked up a pen and drew a few times on the scratch paper, and said, "72 kinds!"

Confucius and Mencius lifted up his spirits: "Oh, yes, can you tell me how you solved it?"

Wang Tong proudly said: "It's very simple. This question can take the two girls who must stand together as a whole. First, the girls are placed in a row, and then randomly inserted into 2 of the 3 vacancies formed after the full row of 2 boys. Just calculate and solve."

Confucius and Mencius couldn't help giving a thumbs up: "Awesome!"

His praise is absolutely sincere, because he accidentally saw this question after he knew that there was no mathematics teacher in the second grade (1) class, and he unintentionally saw it while reading the math book.

Wang Tong didn't care about the praise of Confucius and Mencius, but said: "Teacher, the question I asked just now..."

"You said this, if you want to find the logarithm of the straight line on the opposite side, first ask for how many straight lines there are..."

While talking, Kong and Meng paused because he found that his thinking seemed to be a bit problematic.

I am not a major in mathematics. Although my grades in school were pretty good, most of them have forgotten after so many years.

He was sighing and just listened to two beeps, it was the system!

——Congratulations to the host for successfully activating [Middle School Mathematics Case]

Huh?what's the situation?Didn’t seem to teach math class?

Does it count as if discussing issues with Wang Tong?

Before he could think about it, a large amount of knowledge suddenly poured into his mind, and Confucius and Mencius felt as if he had suddenly returned to the moment before the college entrance examination.

The line by line formula is so clear, one method is so easy, the difficulties of each module, and the traps of all aspects of the test questions, are like snowflakes falling into the fingertips, and they disappear with just a light rub.

Seeing Confucius and Mencius, Wang Tong frowned and couldn't help but said: "Teacher, would you be able to do this question? If it doesn't work, I'll go back and ask my personal teacher."

Other classmates also came to see him. Of course, Wang Tong's personal education teacher was just an excuse for absenteeism.

He had used this method before. Every time he embarrassed the teacher with some problems, he would leave under the pretext of success.

Teachers are humans, but not gods. Under the bombardment of a large number of problems, there will always be a day that they cannot be solved.

A good-tempered teacher may just keep the account in the autumn and then calculate it. If you run into a bad-tempered teacher, you simply won't come.