My Identity As A Schoolmaster Has Been Exposed

Chapter 187 I Can’t Continue Teaching This Student

When Qin Fangming doubted whether Xu Cong could kill this question quickly, Xu Cong spoke again: “Look at the argon gas first…”

“Wait! Wait!” Qin Fangming interrupted him as he was about to stand upside down.

“Xu Cong! Have you finished reading the question? Just say! This is a calculation question, which is different from the previous multiple-choice questions. You…”

Xu Cong looked at Qin Fangming, his eyes were so indifferent, Qin Fangming was staring at him so, his heart was a little hairy, he stopped immediately, and his words became choked up, “You, tell me, tell me! Listen to you, tell me! ”

Xu Cong, “Part of the argon gas is pumped out, and the remaining part. The pumped out and the remaining are P₂. The remaining volume is V₁. Let V₂ be taken out. This process is isothermal, and a fractional formula is drawn up.”

“P₁V₁=P₂V₁+P₂V₂, this V₂ can be solved.”

“Then which part hits the furnace cavity?” Qin Fangming asked.

“Naturally is the part of V₂!”

In Xu Cong’s tone, it seemed that he was a teacher and Qin Fangming was a student. The identities of the two have changed!

Qin Fangming also didn’t realize it. Following Xu Cong’s thoughts, looking at the question, he began to think about Xu Cong’s approach.

Xu Cong ignored him and continued his own practice: “The final pressure P₃, V.”

“Let’s list another sub-state formula. Because it is played 10 times, it is: 10×P₂V₂=P₃V, so P³ can be calculated.”

“The first question is easy.” Xu Cong looked at Qin Fangming and smiled.

But Qin Fangming, the physics teacher, was not at ease at this moment. He was almost overwhelmed by Xu Cong’s violent problem-solving speed.

easy?

hiss! ! !

But this question is done according to Xu Cong’s thinking, it is indeed very easy, and he has to admit that his own student has a unique insight.

Xu Cong thought for a while and continued: “Next, let’s look at the second question, it’s actually easier!”

“Essentially a constant volume change, because the volume of the furnace cavity does not change, and the temperature changes from T₀ to T₁, so this equation is obtained.”

Xu Cong wrote on the paper:

P₃/T₀=P₄/T₁

“This way P₄ can be obtained.”

After finishing this question, Xu Cong stopped writing, his face still filled with a smile, and his clear eyes did not contain any impurities, and he looked at his teacher quietly.

The answers to the three questions were in front of Qin Fangming’s eyes, sweeping like a violent storm, and he was stunned.

Xu Cong put down the test paper after finishing the test and said politely: “Go! Teacher! Bye!”

Qin Fangming nodded blankly, without any extra behavior, just let Xu Cong leave the office, leave the office, and return to the classroom. Then the class bell rang.

“Ring Ling Ling…”

Qin Fangming suddenly returned to his senses, sat down, and frowned as he looked at the three questions.

“Some ideas are exactly the same as what I thought, but my ideas are always mixed with other data and information, which is not as concise as his…”

“He really hit the nail on the head!”

Qin Fangming thought about it carefully. It was not that he could not think of it, but that he thought of it. The overall idea is not as simple as Xu Cong’s. This is the most troublesome!

In fact, what Qin Fangming wants to know most is why Xu Cong went through this kind of problem and got such a process of solving the problem, instead of being biased to see the problem and give such an answer.

“Hey…”

“It seems that there is no chance!”

What Qin Fangming wants is a method, not a real problem-solving idea. Although this seems a bit contradictory, Qin Fangming understands in his heart that the two are different, even quite different, and he distinguishes it!

………

As the class bell rang, this class of Class 25 was a Chinese class.

Su Rui approached the classroom and looked at some familiar faces, very relieved, after all, they followed Su Rui since the first year of high school!

When I looked at Xu Cong again, I saw that Xu Cong was playing with her mobile phone. She started to lecture normally. Halfway through the lecture, Xu Cong fell to bed and Su Rui’s voice also became quieter.

The classmates of the original class 3 have already adapted to this. The god has been out of the category of mortals, but the other classmates who have transferred from other classes are still confused.

Why did the teacher’s voice suddenly become so much smaller?

After realizing, they asked the original class 3 students, only then did they realize that it was because Xu Cong slept midway.

“hiss!!”

Everyone took a cold breath and didn’t know what to say for a while. After most of the day, the students in the class had seen the boy at the top of the pyramid.

At the same time, tonight, the school also held a meeting for senior high school general teachers.

At the meeting, there was finally a teacher who couldn’t help it, and broke out in this meeting.

“Principal! Director! I can’t teach this!”

The one who stood up was a physics teacher who was complaining: “I was talking about the topic in class, and a classmate raised his hand and stood up and said that my method is too complicated! He has a simpler one!”

Another physics teacher was also, bitter melon said to the leaders sitting above: “We also have a few in our class, so let’s just say that they will do it! I tested it and it was speechless!”

“I asked, they were from Class 3 of the sophomore year!”

“Yes, yes, this is also the case in our class, and they all say that they belong to Teacher Qin’s class!”

“So are we!”

…

Several physics teachers were miserable, and Qin Fangming was dumbfounded, and immediately joined them: “Wait! Teachers! Wait a minute, you are victims, and I am also a victim!”

These teachers looked at Qin Fangming in unison, and said in unison: “You are a victim! Be a man! Teacher Qin!”

“The students you teach!”

“Doesn’t the school require course progress? How can you teach so fast!”

“We are in the same group anyhow! Do you have any new ideas and methods you can share with us! Let’s discuss them together! Old Qin, you are not kind!”

“Yeah! Teacher Qin, you have finished teaching! What does this mean?”

Qin Fangming almost cried when they said this, stood up, and said miserably, “Everyone! I was wronged! I took sick leave for a month.

“This month, it was Xu Cong’s substitute!” Finally, he shook Xu Cong out, otherwise the teachers would not believe it.

A word to wake up the dreamer!

For an instant, all the teachers’ hearts trembled.

Then he looked at Xu Cong’s former head teacher Su Rui, and then at the current head teacher Xue Laiyun, the principal and director also looked over.

Qin Fangming continued: “I will come back in a month, I can’t teach it anymore!”

“Xu Cong is finished! Not only did he finish, he also took the whole class to expand thinking and taught everyone a lot of topics!”

“For the sake of face, I have never told everyone!”

“After all, it is shameful for a student to take the class for a month and then leave the teacher with nowhere to go!”

Several physics teachers turned black when they heard this explanation, and the principal and director understood it.

When Xu Cong was a substitute for the class, he taught everyone too many things and then divided them into classes. These students were completely uncomfortable, so they raised their hands and used practical actions to resist a little.

“Ms. Xue, your physics class…”

Xue Laiyun got up and said with a smile: “Principal, the physics teacher in our class is Teacher Qin.”