I can't hide it from everyone!

Chapter 103 Is there anyone else?
Du Yun cursed inwardly, but there was nothing he could do!
I have been targeted, and I can only reduce the frequency of my appearance in front of Chen Kun as much as possible to avoid standing up to answer questions or even answering questions on stage.

In the past, he was often treated like this, being watched by the teacher, and then kept being called up to answer questions.

That taste of despair!
I know these questions, but I don't raise my hand to answer, hey~ just play!
He used to think this way, but ever since the teacher found out that he could answer no matter what questions he asked, he has been called out all the time!

What a fart!Play it for the teacher now!

"I am the teacher of the basic course of your Physics Olympiad, Chen Kun, please take care of me these few days."

Chen Kun introduced himself, without any PPT, without any copywriting to show his identity, just a short sentence made everyone present respectful.

How many physics students don't know Chen Kun's famous name, and it is the dream of all physics people here to become such a physics master!

The applause was thunderous and lasted for a long time. The students all looked at the academic giant in front of them with excited eyes, except for Du Yun and Qiu Junwen.

After Du Yun got the ranking list, he didn't really want to have any contact with this professor. In fact, if the professor didn't get himself up to answer the questions, Du Yun naturally had no objections!

But seeing the look in Chen Kun's eyes just now, everyone knows that he has already set his sights on him!
"Then let's start the lecture!"

After Chen Kun briefly mentioned his identity, he was ready to start the lecture.

"You distribute all the test papers first, everyone's foundation should be fine, we will radiate some physics theorems according to the content of the test papers."

Chen Kun knew the learning methods of high school students. If he directly explained some embarrassing and difficult physics theorems, these students might find it difficult to understand.

But if you connect with the topic and integrate it, the difficulty of understanding will be greatly reduced. This is the disadvantage and advantage of high school students. Some topics must be mixed in to help understand when teaching.

"We mainly explain some questions with a relatively high loss rate, such as the penultimate question."

Professor Chen Kun, who is an academician-level professor, can explain high school topics on this occasion, which is a treasure for any high school student, even high school teacher, and physics educator!

Academician characters teach high school students and explain basic physics!This situation was rare in previous years.

Professor Chen has returned to the basics. When explaining these topics, he always uses the most concise and clear way for everyone to understand. After Professor Chen Kun's explanation of the shy and difficult content, everything becomes easier!
After listening to Professor Chen's explanation, the students who got the penultimate question wrong were suddenly enlightened!As if enlightened.

Muttered in the mouth, so it is!
Among other things, Professor Chen's teaching level is beyond doubt. Even Du Yun feels that the old professor's lectures are lively, interesting, and easy to understand.

"As above, using the limit theorem in mathematics may be able to better solve this force analysis problem. If you are interested, you can try it. I won't go into details here."

Chen Kun said lightly.

"Next, we will ask someone to answer whether this question can be solved in a more convenient way. If someone knows, you can raise your hand."

An easier way? !
After hearing this, everyone frowned slightly. In their eyes, Professor Chen's problem-solving method was already very simple!There is even simpler?How are they not shocked?
Even Ye Chengxin, who ranks first in physics and has already basically decided the national team by default, and a strong contender for the gold medal, can't think of another way to solve the problem.

Don't call me, don't call me!
After hearing the method of Chen Kun's question, Du Yun can roughly guess it!This guy is targeting himself!

He lowered his head and tried not to let Chen Kun see his body. He didn't want to be called up to answer questions.

But after ten seconds, Chen Kun saw that no one raised his hand to answer, so he sighed slightly, and just as he was about to look at Du Yun, someone raised his hand resolutely.

It was Qiu Junwen!
When Chen Kun saw Qiu Junwen, his heart skipped a beat!Why couldn't he recognize that she was his granddaughter.

Ever since he saw the list of candidates for the national competition, he knew that there was his own granddaughter in this group of people, but because he was the chief examiner, he couldn't communicate with his immediate family.

In fact, according to the regulations, Chen Kun could not be the chief examiner because Qiu Junwen participated in this national competition.

People with immediate family members cannot become examiners!This is a rule, just like a college entrance examination marking teacher who has immediate family members who participate in the exam cannot participate in the marking.

But this year, there was really no reputable physicist to be the examiner. Considering that Chen Kun's usual prestige had basically reached its peak, he made an exception and invited him to be the examiner.

If other people probably do not have this qualification.

And Qiu Junwen raised his hand mainly to attract the attention of his grandfather and to prove his strength!
Chen Kun didn't want to ask Qiu Junwen to answer the question. He hadn't been back to reunite with his relatives for a long time, but only occasionally passed by to check on the situation at home, and left in a hurry.

He felt very guilty!

Since ancient times, loyalty and filial piety have been in a dilemma. For scientific research, he has no choice.

"You answer it, Wen...Qiu Junwen!"

Chen Kun almost called out Qiu Junwen's nickname, but fortunately he suppressed it.

Qiu Junwen was a little happy when he heard his grandfather called his name!But he wasn't fully sure to answer the question on the blackboard in another way, he just had an idea.

"Thank you...Professor Chen Kun!"

"I think another way of doing this problem should use some content from college physics..."

Qiu Junwen tirelessly shared her solution, but after she said no more than a minute, Chen Kun waved his hand and interrupted.

"This method is difficult to prove this question. Even if it is proved, it will take a lot of time in the end, and the process is extremely complicated. Please sit down and don't waste everyone's time."

This interruption made Qiu Junwen a little confused, he stared at Chen Kun in a daze, and it took him several seconds to react and sit on the chair.

His face was flushed.

Don't waste everyone's time, this sentence seems normal to Professor Chen Kun, but it hurt Qiu Junwen!
Especially Professor Chen Kun's impatient tone.

It is even more difficult for Qiu Junwen to step down.

It's like you are excited to share the gift you just got with the person you like, but the person you like doesn't even look at it, and impatiently tells you to go, it's extremely uncomfortable!

For a moment, Qiu Junwen was choked up and didn't know what to say.

"Sorry, I'm going to the bathroom."

Qiu Junwen said to the students next to him, and then left the classroom without looking back.

But Chen Kun didn't notice that scene, and just continued to ask rhetorically.

"Does anyone know of another way to solve the problem?"

"I."

Du Yun raised his hand slowly, with a different look in his eyes, especially the expression, which was completely different from before.

(End of this chapter)