Chapter 447

The corners of the mouth of North Jiangsu smile: "it doesn't take any effort." Holding the papers, he pretended to go to class six.

adjusted in front of the door and stepped in.

As soon as I went in, I felt a quiet atmosphere in Northern Jiangsu.

"Teacher, are you going the wrong way?" Said the girl in the front row.

"Yes, we are students of class three and six in senior high school." And the rest of you said.

Subei smile, looking at the people present, found that "is you ask Zhang Ting, do not know why she came so late." The man with glasses was shocked when he saw Subei come in. But he knew that Subei was just pretending to be. He would wait for the math teacher to reveal the secret.

When he saw that Subei deliberately asked, he deliberately answered.

All the students said it with one voice. Subei embarrassed for a while, and then said: "don't wait for him, we start to solve the problem."

The man with glasses snorted coldly in his seat: "it's just pretending. I'm afraid I can't even remember the standard equation!"

His voice was not big or small, and half of the class could hear him, but no one answered him, because their attention was on the blackboard to see if the young math teacher could answer it.

"This problem is to find its eccentricity, but there are not many conditions for us." Subei looked at the answer on the document and knew it.

When they were in the army at the beginning, they were exposed to more complicated and complicated contents than high school knowledge. After all, the requirements of a special class soldier King were the demands of the demanding.

At a glance, Subei knew how to answer the elliptic question in ten seconds.

He saw that all the students were skeptical. He chose the most simple and easy way to explain, and taught us some tips for this kind of problems.

As soon as he spoke, the class was silent, and all the students fell into the thinking of Northern Jiangsu.

Glasses man is no exception, he no longer dare to look down upon the youth in front of him.

"I didn't give you a detailed answer to this question. I've also given you some tips. Do you understand this question now?" Subei said from the platform.

Looking at Subei on the stage, the man with glasses suddenly clapped his hands and called out: "sure enough, there's a real chapter. It's amazing! I'll take it! "

He is really convinced that this man has a high attainments in mathematics, otherwise he would not have such deep skills to teach people to fish.

Others don't know why he clapped his hands. After all, it's the teacher on the platform. If the teacher doesn't speak correctly, it's a problem. However, the young teacher does have a very sophisticated experience.

Outside the classroom, the principal and Lao Luo, the math teacher of class 3 and 6 in senior high school, come back from the lecture in Northern Jiangsu.

"Lao Luo! I thought you were deserting, but I didn't expect that the young man you were talking about had some means. " Principal inspection, met Lao Luo smoking in the toilet, he severely criticized.

After all, they were old friends. After a few words of conversation, the principal urged Lao Luo to go to class. He could not delay the students' time.

However, Lao Luo said that after a teacher lectured for him, the headmaster didn't believe it at all, because he was very clear about the courses of the teachers in the mathematics group, and there were no teachers in the mathematics group free at all during this period.

This makes Lao Luo alert. After all, he has some eyes on the young man, for fear that he is from outside.

At the moment, he took the headmaster to class 6, grade 3 of senior high school. Just as they were about to enter the classroom, they heard the detailed and experienced explanation from Subei on the platform. They felt a little relieved.

When the headmaster saw Northern Jiangsu from the window, he was surprised and said, "this is an alien!"

Lao Luo frowned and said, "look at the way he talks, I'm afraid he'll be better than me. He's very good at mathematics. He's not an ordinary person."

"For the sake of school safety, we will ask him why he came here, and if it is feasible, we also want to recruit such young people." The principal pondered.

Just at this time, Zhang Ting came panting. When she saw the headmaster and teacher Luo, she was frightened.

She whispered, "teacher, headmaster, I I'm late... " She couldn't find a reason, because she never missed class.

"It's understandable that there's an accident. You can go ahead. The problem has been finished. You can only copy the notes from your classmates to understand it." Lao Luo looks at Zhang Ting admiringly, who is his most proud student.

The headmaster also knew the name of the No.1 liberal arts student in the school, nodded and motioned Zhang Ting to enter.

Just as Zhang Ting was about to enter, she saw someone on the stage and said, "report." Think again, isn't the teacher outside?

When Northern Jiangsu sorted out the documents, he heard a voice and raised his head and said, "come in!"

When Zhang Ting saw Zhenrong in Northern Jiangsu, she was surprised and said, "it's you!"

Subei a smile: "come in!"

The spectacled man looked at the scene strangely.

This guy said that he came to chase Zhang Ting, but he was more powerful than the math professor. His purpose seemed to be to impart knowledge.

If he says no, he won't believe it.

"Students, the college entrance examination will be held in a few months. If you agree, I can explain to you the solution skills of various knowledge points of mathematics, and make up for the mistakes you are prone to make in doing the questions."After all, it is a key high school, and class 6 is also one of the best.

The students saw the power of Subei and immediately agreed, because they thought it was a rare opportunity. Even if teacher Luo came, they would not like to leave Subei.

It can be said that the skill of Northern Jiangsu is much deeper than that of Lao Luo, and it is also more to the taste of contract scholars.

The headmaster listened to the response in the classroom in surprise and nodded in admiration.

You know, the students' time is very tight. Some students want to review other subjects to make up for their own shortcomings. Only in self-study can they freely grasp the time.

Generally few students hope that the teacher can have a lesson in self-study, which will delay their study plan.

Luo teacher shook his head: "did not expect to find such a powerful figure, he is robbing my job."

"What? Regret it? "

"The younger generation is formidable and helpful to my students. Naturally, I am happy from the bottom of my heart." Lao Luo had no choice but to smile, "people are lazy when they are old. It seems that they should strengthen their basic skills and abilities. They can't be slapped to death by young people."

Zhang Ting sits in her seat and looks suspiciously at Subei on the stage. In her heart, she does not believe that Mr. Su, who is powerful and powerful, will have deep attainments in mathematics.

She thinks it may be a rich second generation guy. How can he understand so much? Maybe she came to pursue her. At the thought of this, her impression of Northern Jiangsu dropped a lot.

"Starting from the knowledge points of ellipse, circle and hyperbola." Subei took a look at Zhang Ting, "the equation is very clear to everyone. Now I will tell you about the relationship between the three. After all, the problems in the college entrance examination may be several of them in one."

As soon as the words came out, Zhang Ting was surprised. He understood them, and he knew them better than Mr. Luo.

At this moment, she could not understand the purpose of Northern Jiangsu.

When Subei finished this section of knowledge, he said with a smile: "give you ten minutes to solve the related problems that you are very confused and unable to start."

The glasses man quickly opened the problem he had kept recently. Thirty seconds later, he suddenly realized it and said in surprise: "yes! It's just the change of function and function! "

A shout out, enhance the self-confidence of many students, each have fallen into the state of solving problems.

Zhang Ting opened the question that teacher Luo was going to explain tonight, and at a glance, she was surprised to say, "how simple it is!"

"Yes! It's very simple. It's just a change of thinking. " Her deskmate Rong Rong secretly pointed to the north of Jiangsu, "this teacher is so powerful! But you seem to know him, and he seems to be running for you. "

"Just brag. You only have ten minutes to solve the problem." Zhang Ting red face boarded a table.

Outside, teacher Luo gaped at the reaction of the students in the window and looked at the headmaster in disbelief: "this guy is crazy!"

The headmaster pondered and nodded: "his skills and ideas are very deep. Starting from the direction of thinking change, he did not give some practical change formulas, which is very powerful. At least there are no more than three people with such attainments in Jianghai city."

At this moment, he had to re-examine the young man.

This is a rare talent that can benefit more students!

"Thinking trap! It's a kind of thinking trap. We can make all students fall into that kind of thinking trap by knocking on the side and drawing inferences from one instance. " Luo said solemnly, "when students go to see the problem, this kind of thinking trap will make them change quickly, so as to think of a variety of ways to solve the problem."

When he said this, he turned to the headmaster and said, "Lao Zhang, I can't teach this class. Let the young man do it." He shook his head, "if I have to go on, I'm afraid I'll meet the dissatisfaction of the students."

The headmaster frowned: "no matter what his purpose is, we can stay as long as we can, but we can't ignore you. After all, you are the middle pillar in the mathematics group."

"I also hope that he can teach the students of class 6 to go on and get close to the college entrance examination. His lecturing mode is to wake up all the knowledge that all the students have learned in the past three years, and then integrate them." Lao Luo is from the heart.

"Let's go and see one step at a time." The principal continued to listen outside.

"Ten minutes has arrived. How many students have solved their own problems?" Subei just asked, almost all the students responded to his words.

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