When the members of the college entrance examination question writing team got the mathematics paper written by Xu Mang, everyone was confused, especially Mr. Teng, the director of the Mathematics Department of Jiangnan University. This Class A college entrance examination mathematics paper refreshed his understanding of mathematics.

Educational understanding.

Teacher Teng dared to swear to the light bulb that this was the meanest paper he had ever seen in all his years of working in the field of mathematics. Although the difficulty level was still the same as before, it was much different from what he imagined. It was not at all like

It was written by Xu Mang.

However...

When you get deeper into it, you will find that this is basically psychological warfare. The first multiple-choice question is not difficult...it's really not difficult, it is even ridiculously simple, and the answer can be calculated quickly, but

The second question, the third question, the fourth question...the answer is all a.

What does this mean?

On purpose?

It's definitely intentional!

"This...Director Teng!"

"What is Professor Xu doing?" A certain doctor said in horror: "There is definitely something wrong with these questions. How could they come up like this? Why don't you ask Professor Xu what is going on?"

"Yeah yeah!"

"This is completely nonsense, how could it be like this?" Another doctor said: "What if... what if a stubborn student chooses all A's without looking at anything, does that mean that he will

Can you get good scores?"

However,

At this moment,

An associate professor suddenly shouted: "No, no, no... things are not as simple as we thought. Please read the first multiple-choice question carefully... The routine here is very deep, and it cleverly takes advantage of the psychological changes of the students. The first

The calculation results of the first pass and the second pass are different!”

"???"

"???"

"???"

Well?

Is this a new method?

Taking advantage of students' emotional control in the examination room to create their mistakes?

Or is this just my own over-interpretation?

Everyone followed the associate professor's words and started their own analysis. Not to mention... After reading this question for the first time and the second time, the way of thinking was already different. Speaking of which, I read it the first time.

time, what does this topic mean?

"By the way..."

"I think this is intentional!" Teacher Teng frowned and said seriously: "Professor Xu deliberately changed the multiple choice questions to two points, just to prevent some lucky children from getting good scores through luck."

Not to mention...

This is indeed the case.

However, guessing ten thousand times was not as good as telling the other person in person. Teacher Teng still took out his mobile phone and called Xu Mang.

Got it,

"Hello?"

"Xu Mang...what's going on with your college entrance examination mathematics paper?" Teacher Teng said: "Why do you have a strange feeling? After finishing the questions, I feel that every previous question is wrong, and the feeling is very strong.

"

"Hey hey hey!"

"This is a brand new question plan that I came up with. Doesn't every question have a strong hint?" Xu Mang said with a smile while feeding Xiao Man rice: "Anyway, as long as you believe in yourself, you will be fine."

If they can get all the questions right, of course the questions are quite deep for them, so if they can get a passing grade, they are really good."

"you..."

"Is this really okay for you to do?" Teacher Teng's face was full of helplessness: "Isn't this deliberately making things difficult for the students?"

"no..."

"What do you mean I make things difficult for them?" Xu Mang said innocently: "Didn't you ask me to do this? I hope the questions are as difficult as possible so that students can challenge them. Now the opportunity to challenge has come, but it turns out that the challenge is too much.

Disaster..."

"Ouch..."

"I am too tragic as the person who asked the question." Xu Mang said angrily: "I won't do it again!"

Hearing Xu Mang complain,

Teacher Teng gave a wry smile. It was really his own fault... When he asked Xu Mang for a question, he should have expected that something like this would happen. However, things were completely different from what he imagined. He was even more cunning than before.

The previous paper was full of despair, but now the paper is written with two words of despair - simple.

After hanging up the phone, Teacher Teng looked up at the members present and said silently: "Let's check the next paper. It seems to be a type B college entrance examination mathematics paper, right?"

"Um!"

"But I think it's still the same routine." A doctor present said with a wry smile: "It's better not to check, it's useless."

"The procedure still has to go through."

"Let's get started."

The next second,

Everyone checked the second math paper, and suddenly, everyone was in trouble again.

Changed!

The routine has changed again!

"Oh my God!"

"What does Professor Xu want to do?" The doctor said in surprise: "This is more than just difficult... By the way, does Professor Xu overestimate the students? I think there are many topics that are impossible to teach in high schools, so why are high school students allowed to teach them?

Do?"

Teacher Teng had no reaction to this. He had encountered this situation before. It seemed that it was in a competition. The question was also given by Xu Mang. At that time, it was difficult for all the players to the point of autism. Many teachers who led the team even thought that the competition

The topic is out of scope.

but...

In the end, Xu Mang used high school knowledge points to solve all the problems in front of everyone. It is estimated that it will be the same this time. seemingly impossible problems often have a system that relies entirely on existing knowledge to solve the problems.

process.

And this is Xu Mang,

A player who doesn't play by the rules.

c type paper,

The combination of a and b indicates the difficulty of this set of papers.

math,

So be it.

Then came the so-called comprehensive science. A Ph.D. in Physics, a Ph.D. in Biology, and a Ph.D. in Chemistry. The three of them looked at the same paper and fell silently into isolation. If it was just difficult, it would be okay.

It is difficult and complicated, and complicated and requires a lot of thinking.

"..."

"..."

"..."

Crazy!

This is absolutely crazy!

If the students knew that this paper came from Xu's classroom, they probably wouldn't survive until the next day.

"What's wrong?"

"Is it particularly difficult?" asked a colleague on the side.

"Disaster?"

"It's so simple. It has almost refreshed students' concepts of physics, chemistry and biology." The Ph.D. from the Department of Physics said silently: "It's not that I like to be alarmist. Compared with previous years, this set of papers is completely new.

angle to explore the problem.”

"There are many new concepts, but I don't usually pay much attention to them." The Ph.D. from the Department of Physics continued: "By the way...does any of you know that Professor Xu has studied biology?"

Yes!
To be continued...