Chapter 13

This set of weekly mathematics test papers for key classes has also aroused great repercussions among ordinary classes.

It also made everyone in the ordinary class realize what kind of miserable life the students in the key class were living now.

They didn't even have the courage to try such an abnormally difficult test paper, but those in the key classes had to suffer such torture once a week.

By comparison,

They still feel that it is very comfortable to stay in the ordinary class.

And some students who regretted not getting into key classes before were even a little lucky.

…………

Class 18.

The results of the weekly test have been posted.

This time, the overall score of their class dropped by more than 30 points compared to before!

And the culprit of all this is their new math teacher.

The average math score dropped from over 120 points last semester to around 90 points.

The head teacher, Ma Qiumei, scolded the entire class at the regular class meeting every Monday.

Perhaps she felt that it was not enough to relieve her anger, so she called all the class committee members to the office and approved them alone for nearly half an hour.

When several class committee members walked out of the office, they all felt bad.

Several people looked at each other, with helpless smiles on their lips.

Bi Qi patted Ma Zhengxuan's shoulder beside him and wailed, "Teacher Gu really screwed us brothers up this time!"

Bi Qi and Ma Zhengxuan, one was the squad leader and the other was a study committee member, and because they were both math class representatives, the head teacher criticized them the most.

"Lao Bi, Teacher's Day is the day after tomorrow. Have you made any arrangements?" A class committee member turned to ask.

Bi Qi shrugged and looked at a girl, "Just follow the standards of previous years. Each teacher will get a small gift, and then ask the students to write some greeting cards and send them over. Anya, the housekeeper of our class, your class fee

It’s enough.”

Anya, the life committee member, thought for a moment and said, "There are still more than 300 in class fees, which should be enough."

"As for Teacher Gu, should we... send him away?" The person who spoke was the sports clerk Hao Jiang.

Su Ling, the literary and art committee member, glanced at Hao Jiang coldly, "Why not give it away?"

Hao Jiang felt a little guilty, "Well, that Teacher Gu has only been here a few days, not to mention, this time he deliberately gave us such difficult test questions to embarrass us, I just thought, I just thought..."

"Hao Jiang, you have gone too far!"

"Hao Jiang, I didn't expect you to be such a person!"

"Hao Jiang, you..."

Several female class committee members immediately denounced Hao Jiang, and they all looked at Hao Jiang with disdain.

Seeing that something was wrong, Bi Qi also joined the condemnation army, "Yes, Hao Jiang, how could you do this! Respect teachers, do you understand?"

Hao Jiang was stunned and speechless.

I... am I wrong to tell the truth?

Bi Qi looked at Su Ling, "Miss, what gift do you think we should give Teacher Gu?"

Su Ling pondered for a few seconds, then had a flash of inspiration and snapped his fingers handsomely, "Let's give it to Teacher Gu..."

…………

Wednesday, September 10th.

Gu Lu looked at the two-meter-high full-length mirror standing in front of his desk and fell into great confusion.

What the hell is this?

Bi Qi approached Gu Lu with a smile on his face and said, "Teacher, this is a Teacher's Day gift from our class to you. Are you satisfied?"

"Hehe, hehe." The corners of Gu Lu's mouth twitched and he smiled, "What do you think?"

Bi Qi also realized that Gu Lu was not in a good mood, so he handed a stack of greeting cards to Gu Lu and said quietly, "Teacher, these are greeting cards. Please accept them. I have to go beforehand. Goodbye, teacher!"

"Hey, Teacher Gu, does your gift sound unique?" a young teacher passing by said with a smile.

Gu Lu said helplessly, "Actually, I didn't expect my classmates to give me a mirror, but I usually don't look in the mirror because I'm afraid."

"What are you afraid of?" the young teacher wondered.

Gu Lu smiled and said, "I'm afraid that the mirror won't be able to contain my handsomeness and it will break in shame."

Young teacher: "..."

Why are you, a high school teacher, so outstanding?!

…………

High school mathematics can be divided into the following modules according to broad categories:

Trigonometric functions, analytic geometry, solid geometry, probability theory, sequence, function synthesis.

The most difficult ones are naturally the conic sections in analytic geometry and the derivatives in function synthesis.

The main task in the first half of the senior year of high school is to conduct the first round of carpet review.

The so-called "carpet style" means that every knowledge point must be reviewed in detail, regardless of whether it is within the key areas of the college entrance examination.

After entering the second round of review, you will repeat the frequently asked questions in the college entrance examination.

It is still a review process from difficult to easy, starting with sets, then moving on to inequalities, sequences, probability, trigonometric functions, etc., and finally reviewing conic sections and derivatives.

"The key point in the collection part is to grasp the mutuality, and remember that the empty set is a subset of all sets. Don't forget this when doing the questions!"

"The rest of the definitions of sets, the classification of sets, and the representation methods of sets are not a big problem to remember. During the college entrance examination, the set part is most likely to appear in the first multiple-choice question. Yes, the most

The most basic question! If you even get this question wrong, then don’t say you are my student when you go out!"

"Hey, what are you doing with your head down? Is there anything I said in the book? Look up!"

"Let's talk about the part of inequalities. Generally speaking, inequalities are divided into three parts: properties, solution, and proof. In these three parts, you should pay attention to the problem of symbols during the problem-solving process. During the transformation process, the symbols remain unchanged. This point

Pay special attention to it. Then we will talk about the properties of the inequality separately..."

Halfway through, Gu Lu suddenly stopped and looked at everyone in the audience, "What are you looking at me for? There is something written on my face! Hurry up and remember!"

A few minutes later…

"Why are you all lowering your heads again! Look at the blackboard, look at the blackboard!!!"

The whole class: "..."

"Assign the homework for this weekend. I have finished the sets and inequalities part of "Five Three". Also, I have a set of Huanggang Secret Papers there. Later, Bi Qi, you and Ma Zhixuan will go to the office to get them and distribute them to the classmates.

After the holiday is over, I will talk about it next week." Before the bell rang, Gu Lu skillfully completed the holiday homework.

Haicheng No. 1 Middle School has holidays every two weeks.

In nearly two weeks, Gu Lu has fully assumed the role of a high school teacher.

"It's finally time for a holiday!"

Gu Lu was also in a good mood.

Being a high school teacher, or to be precise, a graduating high school teacher, is indeed not an easy job.

In the past two weeks, Gu Lu felt even more tired than when he was working on projects while studying for his PhD.

After all, what he needs to take care of is not just one or two people, but more than fifty students in Class 38.

………………
Chapter completed!