The system asked me to be a teacher

Chapter 19 Wang Tong's Private Teacher
Wang Tong replied: "He is our new head teacher."

Xie Meixuan nodded: "The in-service math teacher at Zhiyuan Middle School? That should be of a certain level, but someone like him should be better at explaining general knowledge, right?"

The content explained in ordinary middle school classes is different from the competition test questions, so she has this doubt.

"This..." Wang Tong didn't know how to answer, but finally he told the truth: "Mr. Kong is not a math teacher, he is teaching our Chinese class."

Xie Meixuan: "o((⊙﹏⊙))o???"

She questioned: "A Chinese teacher wants to tutor you for a math competition? Did you make a mistake?"

Wang Tong shook his head and told what he saw and heard during the day.

Xie Meixuan's face turned black instantly: "Isn't this nonsense? A Chinese teacher who can solve a few math problems thinks he is invincible?
I absolutely don't agree with you taking classes with such a person. Not to mention wasting time, it will also affect your future. "

"This..." Looking at the emotional Xie Meixuan, Wang Tong was a little embarrassed.

Taking a deep breath, Xie Meixuan said earnestly: "Xiao Tong, it's not that the teacher is biased, with your talent, it's no problem to pass the Olympic qualifiers.

As long as you sprint again during this period and add a little luck, it is not impossible to win a medal in the final.

At such a critical moment, an excellent teacher is very important, and your teacher Kong probably doesn't even know what a Mathematical Olympiad is.

If he thinks that a competition like this is just asking some difficult questions, it would be ridiculous.

The topics of the Mathematical Olympiad are all tailor-made by the world's top mathematics masters. "

"Examination questions?" After hearing Xie Meixuan's words, Wang Tong suddenly remembered something, "By the way, Teacher Kong gave me some exercises today, and asked me to follow the above."

Xie Meixuan was taken aback, then sneered: "Really? Then I want to see what tricks he can play."

But when Wang Tong handed a set of exercises to her, Xie Meixuan couldn't help being stunned, the book was much thicker than she imagined.

Different from conventional test questions, the mathematics competition questions are characterized by a small number, great difficulty, and novel angles.

For many students who are preparing to participate in the competition, the most difficult thing is not their own talent and hard work, but the difficulty in finding a sufficient amount of test questions to practice.

For example, Xie Meixuan, she tried her best, but she only collected thousands of typical test questions, and adding one piece is less than half of the book.

But the next moment she started to sneer again. With such a large tome, that teacher Kong couldn't just use the difficult problems of the college entrance examination over the years to make up for it?
Open the first page, the first question is a multiple-choice question:
It is known that the lengths of the three sides of △ABC are all integers, and the perimeter is 22. AD is the midline on side BC, and the perimeter of △ABD is 2 larger than the perimeter of △ACD, then the possible values ​​of BC length are ()
A． 4 B． 5

C． 7 D． 8

Xie Meixuan was stunned for a moment. This question is a question that only existed when she first learned triangles in junior high school, right?
It seems that this teacher Kong not only doesn't understand competitions, but he can't even tell the difference between middle school and high school.

She was about to write the answer directly, but was stunned.

It seems that this question is not as simple as it seems?
Seeing that Xie Meixuan hadn't moved for a long time, Wang Tong couldn't help following her gaze, and then began to scratch his head: "Mr. Xie, this question is so strange. I don't have a clue at all. Do you have any ideas?"

Xie Meixuan thought for a while, her eyes suddenly lit up, picked up a pen and quickly wrote a line of calculation on the paper: from AB-AC=2, BC>2; and BC<AB+AC=22-BC, BC<11, ∴ 2<BC<11.

Seeing this, Wang Tong hurriedly said: "2<BC<11, so I should choose D? Teacher Xie is amazing!"

Xie Meixuan nodded: "This question is quite interesting, but it is still too simple for high school students."

Skipping question 1, she continued to look down.

Questions 2 to 5 were more conventional in thinking. Although Xie Meixuan spent a little effort, she still came up with the answer.

But when she saw question 6, she was stunned again.

Unlike the first 5 questions, which mainly focus on junior high school knowledge, the latter has already begun to involve a lot of content in high school, and Xie Meixuan gradually feels strenuous.

But she still gave an answer to every question.

After finishing the first page, Xie Meixuan did not turn back, but commented: "The novelty of these questions is not bad, and there are certain innovations in the problem-solving methods, which require you to think more.

But I'm still skeptical about the level of your teacher Kong. When he gives you tutoring tomorrow, you can test him. If you are sure it doesn't work, there is no need to waste time with him..."

As she was talking, she suddenly saw Wang Tong's expression was extremely strange, and couldn't help asking: "What's wrong?"

Wang Tong hesitated for a moment, and then said: "Mr. Xie, half of the answers to the questions you told me just now are wrong."

Xie Meixuan: "...Impossible, how could I be wrong?"

"It's true. For example, the answer to question 1 is not D, but A."

Xie Meixuan: "???"

&&&
The next day, Confucius and Mencius came to school with dark circles under their eyes.

Yesterday was the first time he was deflated in front of the students, so even if he pulled Zheng Miao back and managed to stabilize the situation in Class 1 of Senior Two, it wouldn't make him feel any better.

What worried him the most was that last night he tossed and turned, thinking about it all night, but he didn't think of a way to deal with Bai Yang.

In fact, Kong Meng could rely on his identity as a teacher to force him to go back to school, or he could make a home visit and negotiate with the parents of the other party to jointly manage Bai Yang's behavior.

But unless he was really cornered, he didn't want to do it.

It's not about the so-called face that has agreed to the challenge of the other party, but to do so, even if Bai Yang is forcibly pulled back, the other party will still be a dead body at school, and most of them can deal with it, so it's better to let him play games in an Internet cafe!

When he came to the office, Kong Meng forced himself to prepare for lessons.

Although after activating the six science cases, all the knowledge has been deeply imprinted in his mind, and he can come and send it with his mouth.

But in line with the principle of excellence, he was not lazy in the slightest.

Soon, the other three teachers also arrived. Except for the friendly greetings from Hai Qingguo and Kong Meng, Zhang Jing still ignored him, while Luo Hao glared at him fiercely with red eyes.

Although Confucius and Mencius did not name Dao in "I Have a Dream" yesterday, it was tantamount to putting him on the fire, and he also stayed up all night.

Kong Meng directly ignored Luo Hao's unfriendliness... No, he was so focused on preparing lessons and how to deal with Bai Yang's problem that he didn't even know that someone was staring at him.

At this moment, the horn in the office sounded, and Wu Mengru's sweet voice was like a gurgling stream: "Everyone, teachers and students, good morning.

It’s time for morning reading again, but today is a bit special, please turn on the projector and allow me to take up a little of your time. "

Hai Qingguo froze for a moment, but he still got up and pressed the button of the projector next to him.

At the same time, other offices and classrooms of Zhiyuan Middle School were repeating the same actions.

There is only one question in everyone's mind: Why did the Recruitment Office suddenly make a new move? What do they want to do?
On weekdays, in addition to recruiting teachers, the Recruitment Office also organizes and publicizes various activities throughout the school. However, it is the first time that it occupies the time of morning reading and uses a projector to play the whole school.

(End of this chapter)