It was said that there was a holiday after the fifth period, but after the actual nap, each class began to make arrangements for the holiday.

As soon as the fifth period started, Li Donghong walked into the classroom.

"The first stage of supplementary classes during the summer vacation is coming to an end. In this supplementary class, we took the first test for the senior year, and the results were not very satisfactory."

"It's August 1st, students!"

“It’s one month closer to the college entrance examination in June next year!”

"Hurry up!"

"This holiday will last until the 11th. I will go back to school on the afternoon of the 10th for evening self-study. If possible, I will watch the Olympic Games opening ceremony at home."

"The next make-up lesson is scheduled for the holiday on the 24th."

"Don't go to Internet cafes or game arcades after the holidays..."

It is a cliché to talk about holiday arrangements. Li Donghong mainly expressed these two parts.

It was also at this time that cheers came from every classroom, and Class 174 was no exception.

Seeing this, Li Donghong didn't say anything at all, and waved his hand directly: "School is over."

So, each one ran faster than the monkeys.

It didn't move for a year.

Got detained.

After so many years since childhood, Fang Nian still remembers being detained once in elementary school. This is the second time.

The reasons were almost the same both times.

In elementary school, because of my excellent math scores, I was selected to participate in the elementary school competition, so I stayed in class to arrange competition explanations.

This time it was also because of mathematics.

Seeing Li Annan running over, Fang Nian helplessly spread his hands: "Lao Zhu asked me to stay."

"???"

You can clearly read the confusion on Li Annan's face.

"What, do you have any personal relationship with the math teacher?"

Fang Nian was almost amused and simply explained: "Lao Zhu gave me a few sets of test papers to take, maybe he wanted to explain them."

"Ah?" The expression on Li Annan's face quickly changed to one of disbelief.

Fang Nian pretended to be serious and said: "Come on, you can do it next time."

Li Annan curled his lips indifferently: "No, I'm leaving now. I'll see you in Dreams."

Fang Nian could see Li Annan turning away and his eyes turned red with envy.

Then, there were only seven people left in the classroom.

There is Zhu Pengfei, who has always been number one in the school.

There are also several math scores exceeding 115 points.

Including Zhu Pengfei, Fang Nian was unfamiliar with everyone.

While he was playing with his mobile phone, Zhu Jianbin walked into the classroom with a stack of test papers.

"Everyone is here."

"Come up and get the paper."

"We will not teach the questions that we have answered correctly. We will focus on the questions that are easy to make mistakes."

Zhu Jianbin went straight to the topic without any ambiguity and did not waste anyone's time at all.

Except for Fang Nian, several others were sitting around the podium, and some could receive the papers without getting up.

Fang Nian stood up and walked to the podium. Zhu Jianbin took his paper and said.

"Your accuracy rate on basic questions this time is the highest. Let me talk about some error-prone questions that I have circled."

Fang Nian slowly gave three question marks: "???"

Zhu Jianbin quickly looked away.

He finally understood that Fang Nian had always treated him as an equal, and he felt very good about this feeling.

Right.

After all, Fang Nian had worked hard from the dirt to the upper levels of the pyramid. Although his body had returned to youth, his mental maturity was still there.

Fang Nian touched his nose: "Okay."

Standing on the podium, he glanced at the people sitting under the stage.

Fang Nian's expression became serious.

After thinking for a while, Fang Nian decided to proceed in an easy-to-accept way. He cleared his throat and said, "Everyone, turn to Math Paper 1, Question 6."

"This question is a fill-in-the-blank question."

"It is known that f(x)=ax+x/b, if -3≤f(1)≤0, 3≤f(2)≤6, find the range of f(3)."

"We all know that mathematics is actually very romantic. For example, if 9 is divided by 3, I will still be you except you."

"Returning to this question again, using the simplest calculation formula as the question can help us understand that this is a transformation equivalence problem."

"Why is it easy to make mistakes? When a function that meets the conditions is used to obtain the value, it is easy to ignore the close connection between a and b, just like the heart-to-heart connection between me and you;

We all know that the function value is a perfectionist, and it must not be ambiguous at all."

"So, this value range is not only limited by a, but also by b."

"So, do you know what the answer is?"

As he said that, Fang Nian looked towards the audience.

Zhu Pengfei, who has been ranked first in the school in mathematics for a long time, raised his head and opened his mouth, unable to speak. Although you speak well, how can you do the calculations so fast?

"The answer is 16/3≤f(3)≤37/3."

"The process of solving the problem is a romantic journey leading to the truth, so I won't write about it."

"Okay, next is question 9, a multiple-choice question. The common mistakes in this question are also very simple..."

"..."

"This question is also very simple. You can figure out the process in a minute or two, so I won't write it down..."

Then Fang Nian clapped his hands: "I have finished explaining the error-prone questions that the teacher asked me to explain. Does everyone understand?"

Zhu Pengfei answered: "I understand."

"I understand too."

"..."

"Okay, everyone understands. Teacher, here you go." Fang Nian quickly moved away.

He knew the basic questions, but he didn't understand a few of the three sets of test papers.

Zhu Jianbin glanced at Fang Nian, who quickly ran away, and then looked at the blackboard without a word on it. The expression on his face was wonderful for a moment.

"Do you really understand?"

Although he actually believed it in his heart.

Because even he almost felt that mathematics was really as...romantic as Fang Nian said.

It's not something that a dog can't do even if it's pushed too hard.

In this state, everyone must be in good listening condition.

Sure enough, everyone in the audience nodded, and even wished Fang Nian could talk for a little longer.

There are a total of 69 questions in the three sets of test papers.

Fang Nian talked about five topics.

Next, Zhu Jianbin spent half an hour talking about nine questions, basically covering all difficult and complicated diseases.

Of course, this is only for a few people here.

"Teacher, who has the highest score among these three sets of papers? Is it Zhu Pengfei?" a classmate asked.

Zhu Jianbin's mouth twitched slightly, but he still answered this heart-wrenching question: "Although Zhu Pengfei scored very high on the big questions, Fang Nian got the highest score overall. He got all the basic questions right."

"The questions this time are relatively close to the difficulty of the college entrance examination. The three sets of papers total 450 points, and Zhu Pengfei's total score is 373 points."

"The total score of Fang Nian is 390, so don't just focus on the big questions, basic questions can also widen the gap!"

"Just like the five questions Fang Nian just talked about, I know some of you may have figured it out after seeing the paper, but can you understand it so thoroughly?"

"Fang Nian can be said to have almost zero basic knowledge. As far as I know, he has just completed the review of the compulsory subjects and has not read a word of the elective subjects. It can be seen from his answers that he basically does not understand geometric proofs. He answered two forced questions.

All the questions are wrong."

"Besides, he was the last one to get the test paper."

"..."

After Zhu Jianbin finished speaking, everyone looked at Fang Nian again in surprise.

The lectures were so humorous and pleasant, and I did so well on the exam.

Is this genius?

Especially Zhu Pengfei's face was full of caution and vigilance, but no one said anything.

Fang Nian didn't say anything, but thought a little playfully: "Are we going to hit our classmates so soon?"

But he didn't take it to heart. For him, learning was really just an intuitive expression of enjoying youth.

======
Chapter completed!