Super Scholar: Start with a low regulatory score!

Chapter 243 Can't hide Jiangnan's calligraphy and painting skills?

The fourth question...

Four: The round mound altar of the Temple of Heaven in Yanjing is an ancient place for offering sacrifices to heaven, and it is divided into upper, middle and lower floors.

There is a round stone slab (called Tianxin stone) in the center of the upper layer, and 9 fan-shaped stone slabs are built around the Tianxin stone to form the first ring, and 9 pieces are added in turn for each ring outward.

The first ring of the next layer is 9 more than the last ring of the previous layer, and each ring outside is also increased by 9 in turn.

It is known that the number of rings in each layer is the same.

And the lower layer is 729 more than the middle layer, so the three layers share fan-shaped stone slabs (excluding Tianxin stone)...

A: 3699 yuan.

B: 3474 blocks.

C: 3402 blocks.

D: 3339 blocks.

(sp: Jiangnan drew a color map of a round hill altar on the blackboard, the kind that can be faked.).

……

Question five...

五：如图，将钢琴上的12个键依次记为a1，a2……a12，设1小于等于i小于等于j小于等于k小于等于12。

If kj=3 and ji=4, ai, aj, ak are called major triads in original position; if kj=4 and ji=3, ai, aj, ak are called minor triads in original position.

The sum of the number of original major triads and original minor triads that can be formed with these 12 keys is...

A: 5.

B: 8.

C: 10.

D: 15.

(sp: Jiangnan is drawing a piano on the blackboard, the key point is that the twelve keys are black and white.).

……

"Finish, call it a day!"

Jiang Nan came up with questions very quickly, and drew pictures very quickly. In just two to three minutes, he asked five questions on the blackboard and drew five pictures.

then……

He swept his eyes across the class, "Okay, now let's see who can solve these five questions quickly and well."

"..."

"%￥#@#￥%..."

"%￥#@#￥%..."

The audience was dead silent, and no one answered.

just because...

The questions above are really weird!

Let me talk about the first love curve question first.

In their three years of high school, they have seen many curves. The most basic ones are circles, parabolas, hyperbolas, ellipses, etc., but they have never seen such a weird love curve.

Leaving aside the level of difficulty, the weirdness of the question is enough to compare with a colorless polar bear in the past.

But if the first question is normal.

That second question is really eye-catching.

A group of boys couldn't move their eyes from staring at Venusto, while the girls blushed and covered their eyes with their hands, revealing only a small gap, and peeped furtively.

How to describe it?
That is, the waves behind the Yangtze River push forward the waves ahead.

Each led the way for hundreds of years.

The second Venus question has changed from the previous weirdness to the unserious, and it is extremely unserious.

To the pyramid of the third question.

Everyone was even more stupefied. This math study went to a historical building in the ancient world.

As for the fourth question, the number of stone slabs in the Yanjing Temple of Heaven is even more unique, and it is actually linked to domestic cultural heritage.

Nima!

Is it possible to get in touch with this?

In the future, do we have to memorize numbers directly for more regular cultural heritage, so as to deal with math problems?
In the future, everyone will hold this oriental cultural heritage, don't ask, is it learning mathematics?

And the last question is a little more normal, but it also involves the piano, giving you a whole music theory.

Gee!

From the love curve, to Venus, the god of love, to the western pyramids, to national cultural heritage, to piano music theory.

Everyone just wanted to say: "Nan Shen... Teacher, please be human! Coach (cross out) teacher, I want to play football (cross out), and I want to survive this math class!"

At the same time.

the other side.

Sitting in Jiangnan's seat, Hu Yifei, who had been quietly acting as a transparent person, was also stunned with wide-eyed eyes.

but……

It's not because of the weirdness of Jiang Nan's question.

after all……

Although she is an all-round class teacher.

But after so many years of graduation.

The mathematics of the past has also forgotten a lot.

It's okay to ask her to do ordinary math problems, but it's beyond her ability to do such difficult ones.

and so……

She didn't think much about these math problems, but was immersed in the writing and drawing on the blackboard and couldn't extricate herself.

"This……"

"This……"

"how can that be?"

"Jiangnan's handwriting is not only clear, standardized and tidy, but also horizontal and vertical, with smooth starting and ending, rounded corners, natural and relaxed hooks, and extreme uniformity and coordination."

"Although it's only in italics, the blackboard is full and looks very refreshing."

"Tsk tsk!"

"What a visual feast!"

"In the past, I thought my writing on the blackboard was pretty good. After all, I am a Chinese teacher."

"But now compared with Jiangnan, it's really dead compared to others, and compared to goods, it's not at the same level at all."

"Don't say it's me..."

"Even in the entire No. [-] Middle School, and even the entire Jiangcheng, there is no other person who can write such good characters, right?"

"It's incredible."

"Although Jiangnan's handwriting was good in the past, it is far from reaching this level, and it is still on the blackboard. If it is on paper, how good can it be?"

"There are also five pictures he made!"

"Other teachers' drawing is simple black and white, and they need to use various tools, which is not smooth!"

"But what about Jiangnan?"

"He doesn't use any tools, just make the most perfect love curve."

"Even with just a few colored chalks, he drew the picture of the goddess Venus with a broken arm, the Egyptian pyramids, the Yanjing Temple of Heaven and the twelve keys of the piano, and all of them are fake ones."

"If you look carefully, you will find that these pictures are not only similar in spirit, but also have a certain artistic conception..."

"Tsk tsk!"

"How high is this painting skill?"

"This is the only one in the Third Middle School, the only one in Jiangcheng, and even Binhai, can't find such a master of painting?"

"...

Inside the door to see the door, the layman to watch the fun.

The other students in the class were probably looking at the math problems themselves, but they didn't find the superb characters and pictures on the blackboard of Jiangnan. Even if they did, they would at most be amazed.

But from the perspective of Hu Yifei, a professional Chinese teacher, she was really addicted to it and couldn't extricate herself.

that moment……

She even has an urge.

I want to rush directly to the podium and save the two big blackboards so that no one behind me can write or erase them.

just because...

Although the words and pictures on this blackboard are not priceless, they are absolutely expensive and have great collection value.

If you can keep it and hang it in the celebrity corridor of the school, the grade of the whole school will gradually rise.

It would be a pity if it was destroyed.

but……

Finally she held back.

After all, this is a class, and there are classroom disciplines.

And she is the head teacher, so she always has to be a little reserved.

not to mention……

The words and paintings on these two blackboards were all easily and effortlessly made by Jiangnan in a very fast time.

like that...

It is as random as you want it to be.

As a student, Jiangnan discarded it like a shoe, but as a teacher, she regarded it as a treasure. This face really couldn't be pulled off.

……

sp: The three chapters are over, thank you for your support, the state of the liver and hands is average, go to sleep!

(End of this chapter)