I Just Want To Deliver a Normal Takeaway

Seeing the change in Chen Feng's aura, the Nakano sisters sat on the sofa one by one, and they saw unprecedented seriousness from Chen Feng's eyes.

He had one hand on his hip, and his eyes were cold, as if the people in his eyes were not people but objects.

"In the next time, I will be what I say. I will let you finish it when you finish it. There is no word 'no' here. Everyone forgets everything except study, otherwise don't blame me for being rude. .”

boom!

Chen Feng came out of the kitchen, and put a pot of water that looked ordinary, but with a strong spicy smell in the middle, on the spare table in the living room.

"This is the chili water from this morning. I heated up all the leftovers and unpacked ones just now." Chen Feng narrowed his eyes slightly, "I hope you can maintain your spirits during this time. otherwise……"

The words were full of threats. The Nakano sisters, especially Wuyue, who had tasted a little bit of this chili water, looked ashen. She never dreamed that Chen Feng would cook a whole pot of this thing. This is not a study session, it is clearly Concentration camp!

"correct."

Chen Feng seemed to have remembered something, and walked up to the second floor.

As soon as Chen Feng left, everyone in the living room exploded instantly.

Wuyue looked at Yihua pitifully.

"What should I do with Yihua... This thing will kill people..."

"I don't know..." Yihua responded bitterly.

In terms of getting sleepy easily, no one here is better than Yihua. Her work and rest schedule is the most chaotic among all of them. She usually spends 90% of her time in school to catch up on sleep. It is almost as difficult as going to heaven not to get sleepy during class.

Sanjiu lay paralyzed on the sofa, her small mouth slightly opened, as if a wisp of soul was floating out of her mouth.

Er Nao clutched her clothes nervously, from her eyes that were erratic, it could be seen that she was even more flustered now.

Compared to these few people, Yotsuba, who has the worst academic performance, seems to be full of energy.

After a while, Chen Feng came down from upstairs with a bag of mustard.

"This is Nino's special item. If you can't finish it, I'll give you enough to eat."

Put the things away one by one. The few things in Chen Feng's satchel are unknown to others, but Er Nai and Wu Yue are very familiar with them.

Isn't this the medical emergency kit that Chen Feng used to treat his wounds at that time? !

Seeing that Chen Feng even took out such things, delicate beads of sweat began to appear on Er Nai's forehead.

"Okay, now I'll start learning for you all from the beginning, why are you all dejected? Cheer me up!"

Picking up the textbook, Chen Feng began to tell everyone the knowledge from the beginning.

Unlike other teachers, although Chen Feng held the textbook in his hand, he basically didn't read it. He got a small blackboard from somewhere, and instead of lecturing, Chen Feng told some short stories.

"To learn something, we must not only look at the treasures summarized by our predecessors, but also understand the origin of all these things. No knowledge appears out of thin air, and their appearance must be accompanied by the objective conditions of that era. Conclusion Rope counting is the earliest evolution of mathematics. At that time, it was still in the primitive society. People were not aware of the concept of 'number', or they hadn't summed up the existing number words, so they used..."

Almost every time he mentioned a piece of knowledge, Chen Feng would start to dig out the mysteries for the Nakano sisters from the root. He matched the knowledge in the book and started from "0".

The learning of science knowledge is actually very interesting. When a person can really understand the existence of various basic concepts, even if he has not learned some subsequent knowledge, he can still get some results from logical deduction.

Perhaps a capable person has sorted out a series of so-called 'formulas' through statistics and logic, but the essence of these formulas will never change, because they all start from the same starting point and finally come to an end point.

Chen Feng will not stipulate what to learn in each class like in the school. He intends to set out alone and start teaching from the beginning.

What physics, chemistry, mathematics...

In fact, they have a lot in common. As long as they can understand the origin, then Chen Feng will only need to take on the role of coaching in many subsequent studies, and the specific deduction and planning will be handed over to his own group of 'students' .

Originally, Chen Feng thought that his teaching process might be quite bumpy, but who knew that the Nakano sisters were not distracted, and listened to him telling stories about various knowledge seriously one by one, and they summed it up by themselves Something not quite.

When it comes to the simple Pythagorean theorem, Chen Feng deduces and proves the stories such as the "circle cutting method" and "presidential proof" and many details thereof step by step in front of the Nakano sisters.

Hook three strands, four strings and five strings, you can change it in any country, as long as anyone who has studied mathematics a little bit knows this thing, but who among them can completely deduce and prove this so-called "formula"?

Very little?

Many people only know that there is such a formula, and a certain straight line can be calculated by using such a formula, but behind this simple formula, there are actually countless formulas hidden, and all the formulas are fully deduced. It's finished.

You don't even need to memorize the so-called formulas, you just need to deduce, and you can naturally get the final correct result in the end.

And...teaching a man how to fish is worse than teaching him how to fish. What's the use of just knowing a formula? The process of memorizing formulas is extremely painful, and you can only memorize them by rote, which will appear boring in the middle, but when you have a kind of thinking in it, everything will become different.

Chen Feng's focus is not on raising the grades of the Nakano sisters to such a high level at this moment. As their friends, Chen Feng hopes that they will have better academic development in the future.

Teaching a dead thing is not as good as teaching a mind.

According to a formula of the Pythagorean Theorem, Chen Feng extended it to the trapezoidal formula and the circle formula for everyone, and finally pushed and pushed, everything returned to '0'.

This is Chen Feng's thinking, and it is also what makes him different from others.

Even Sanjiu, who is the least interested in mathematics, listens very carefully, and even draws on the draft paper Chen Feng prepared for them from time to time, even if she did not deduce Chen Feng's result in the end, Chen Feng can see It turns out that their learning thinking of a kind of science is gradually becoming richer.

According to Chen Feng's words, "every line in mathematics has its meaning, and behind these meanings are more lines."

The lecture started at 9 o'clock in the morning, and it was not until two o'clock in the noon that everyone realized that they didn't even eat anything. Originally, Chen Feng wanted to cook a good meal for them, but when he saw Clover and San Jiu looked anxious, and the last few people simply ate some pastries and continued teaching.

There was a little accident in the middle, and Rachel also ran to the living room to listen to Chen Feng's lecture.

Originally, the Nakano sisters thought that they could find a sense of superiority in learning from a child who was younger than themselves and others. Who would have thought that Rui Jier's scientific thinking was even a bit on par with Chen Feng.

She followed Chen Feng's train of thought very easily, and many things that Chen Feng hadn't started to talk about were completely deduced by this child. One by one began to become...competitive?

Some of the things that Chen Feng planned to talk about until tomorrow, unexpectedly got out of a small part by Yotsuba, such as some methods used to calculate linear equations in two variables, Veda's theorem...

The happy Chen Feng even threw the mask aside. It was too uncomfortable to give lectures while wearing a mask, so he began to push the whole Vedic theorem up, and stated and practiced the principle under the watchful eyes of four leaves.

"Thank you Chen Feng, can that..."

"You're welcome, if you still can't, keep learning!"

Although everyone said that they didn't understand many things, they were full of interest in this unknown thing, and a sense of panic gradually rose in their hearts.

So I can't even do such a simple thing? what is this? How to do this? Haven't seen this before, check it out...

For a while, the living room of Chen Feng's house was full of a learning atmosphere. Everyone did not fish and chat, nor did they play with their mobile phones in a daze. They were discussing the various conclusions they had drawn seriously, and finally thought that they Ask Chen Feng at the right time, and Chen Feng pours cold water on him.

They have a sense of tension in learning, a sense of fear of ignorance and their previous arrogance.

Chen Feng, who saw all this in his eyes, was even more convinced that the five sisters were not unsuitable for studying, but they were just unwilling to study for some reason.

What surprised Chen Feng even more was Ruijier's IQ, this child's IQ may be much higher than the average person...

She has even started to deduce her high school calculus knowledge...