Chapter 156: The first class of new teaching

Inside the math library.
The students were sitting in jeopardy, listening attentively to Li Zexuan's speech. People with strength will be respected wherever they go. Li Zexuan has used his powerful arithmetic ability to gain the respect from everyone's heart.
"Haha, all the students, in my class, if you have any questions during your lectures, you can raise your hand to interrupt me at any time. If you have any questions, we will discuss them together. Don’t bury your doubts in your heart because you are embarrassed. That way your problems will accumulate."
Li Zexuan saw that they were all serious and sitting righteously, so he couldn't help but say a few words to relax them.
When the students heard it, they all felt that this way of teaching was very novel. In the past, the husband was talking on the top, but they were listening in silence. If there were any questions, they could only ask the husband after class.
Li Zexuan continued:
"I don't care how you learned before. Since I'm here to teach, you will have to listen to me in the future and learn at my own pace. From now on, the school will have a small exam every seven days, a middle school exam every month, and a big exam every six months. , The first of the monthly exam, I personally funded it to reward you for a glorious feast at Zuixianlou for free. You can bring your family and order any food and drink, but you are not allowed to waste it.
The last five in the monthly exam will take turns to clean the arithmetic hall before the next monthly exam. In two days, I will let people put up a big sign in front of the school hall, and the top five in the monthly exam will enter the honor list, and the last five will enter the shame list.
As for the first place in the half-year exam, one hundred will be awarded. Did you hear clearly? "
The students under the class were just still applauding Li Zexuan's enlightened class system, and they were dumbfounded when they heard this series of reward and punishment systems.
"Huh? The last five not only have to clean, but also enter the stigma list?"
"That's shameful, no, I can't say anything to be the last five. I will have to fight the lights in the night."
"The first place can go to Zuixianlou to eat for free, how much is this worth!"
"Wenhao, do you want to win first place?"
"Well, I will definitely fight for it. I once told my parents that I will take them to the best restaurant in Chang'an one day!"
"Well, brother, I believe you can do it!"
"Brother Shiqing, isn't this number one in your pocket!"
"Don't say it like that. We don't understand Mr.'s new mathematics, and our starting point is the same. Oh, if you want to say that the most likely to win the first place, I'm afraid it is Mr.'s direct disciple Tiedan!"
"Well, this is possible, but isn't this unfair?"
...............
Kong Yingda stayed silent. In fact, he thought to himself: This reward and punishment system is a novelty. Look back and see how effective it is. If it can promote student learning, then extend it to other schools in the Imperial College.
The reactions of these students were expected by Li Zexuan. After all, no one wanted to be ashamed. When they were quieter, Li Zexuan picked up a piece of chalk, squinted and smiled:
"Don’t worry, if the iron egg is ranked first, then the first prize of the month will automatically be postponed to the second place. Okay, the learning system of the School of Mathematical Sciences is almost the same as you explained. Next, let’s get to know each other. , In the order of sitting, everyone stands up and introduces themselves. Come, start with you."
A thin boy in the first row near the door, seeing Li Zexuan pointing at him, his face instantly flushed, and he whispered, "Sir, is he calling me?"
Li Zexuan also saw that the child was a little shy, but the root cause of the shyness was still lack of self-confidence. He smiled gently and encouraged: "Yes, it starts with you, don’t be afraid. I don’t care about the relationship between teachers and students before the school, but from today At the beginning, all of us in the academy are a family. Teachers and students must love each other and help each other. Since you are a family, why don't you dare to get up and introduce yourself?"
The boy hesitated for a while, finally plucked up the courage to stand up, and said shyly: "Hello, sir, all classmates, I am Liu Yan, from Jinju, Hadong Province."
Li Zexuan is staggering, this name is so "dominant"!
"Good sir, good classmate, I am Yu, from Jizhou, Hebei Province."
………
Li Zexuan listened carefully to their self-introductions by the side, remembering their names and faces one by one. His memory is very good. After all the students introduced themselves, he had already built the information of these students in his heart. A database.
"Okay, let's start the class next. In this first class, I will teach you a new type of counting method. Everyone, look at these ten numbers on the blackboard..."
Li Zexuan introduced the Arabic numerals to the students while writing and drawing on the blackboard.
The students were attentively watching, listening, and taking notes below. Kong Yingda nodded secretly when she saw it. This method of teaching on the blackboard really made it easier for students to concentrate.
………
"Hey, sister Lan'er, can you give me your textbooks? I can buy them for ten dollars!"
Look, our Royal Highness King Wei is generous with his shots, and he came up directly with ten combs. Unlike Li Chengqian who was poor before, he asked Lan'er to buy a copy of "Journey to the West", and bit his teeth for a long time before he was willing to make five combs.
It turned out that Li Tai saw that the others were lowering their heads to take notes from time to time, but Lan'er and Tiedan didn't remember. He glanced at their desk and immediately discovered the secret. It turns out that these two people have teaching materials. So he rolled his eyes and leaned close to Lan'er, whispering.
Who is Wang Wei? What can be solved with money is nothing. But Lan'er herself is a little rich woman, she doesn't care for this little money.
"If you don't sell, you're still King Wei at a loss, so stingy!"
Lan'er pouted and said with a look of disdain.
"Puff~"
The iron egg next to him quickly covered his mouth and suffocated the laughter that came to his mouth.
Li Tai's face is full of black lines, and his eyes are full of civil and military affairs. I dare to say that Li Tai is stingy. I am afraid that it is only the girl Lan Er?
"Twenty shots!"
Li Tai said cruelly. He didn't believe that this girl was indifferent to so much money.
Unfortunately, the result still disappointed him.
"Not for sale!"
Li Tai's face turned black. He wanted to get angry but saw Li Zexuan who was giving a lecture on it. He was a little angry and couldn't say anything. He had to leaned to the iron egg and said, "Brother iron egg, you sell your teaching materials to Wei How about brother?"
Tiedan thought for a while, and felt that it would be a good deal to sell twenty copies of a book. Besides, he heard from Master yesterday that this textbook...
So he nodded to Li Tai and said, "Yes!"
After that, he handed the book to Li Tai.
Li Tai was overjoyed. After being rejected by Lan'er, he didn't have much hope. He didn't expect to be unexpectedly happy. He took the teaching material excitedly, and took out a few golden pancakes and put them in the iron egg. On the table, smiled:
"Okay, Tiedan, you are loyal enough, you brother Li Tai admits it!"
Tiedan took the golden pancakes and was secretly happy that with so much money, I can buy a lot of delicious food for my father and sister to take home!
………
"The new counting method, the new arithmetic symbols, and the four arithmetic rules have been clearly explained to you~EbookFREE.me~ The following is a multiplication table, you copy it down, you must memorize it today, and I will check it tomorrow!"
Li Zexuan wrote the multiplication table on the blackboard and said to the students.
While copying, the students sighed that the new numbers and new operators were so easy to use. It was many times more convenient than using Chinese characters alone. Xu Hongzhi beside him couldn't help but admire Kong Yingda: "Kong Jijiu, the advantages of Dr. Li's new counting method and new arithmetic symbols are so obvious, it can be called a pioneering change in the history of computing."
Although Kong Yingda does not specialize in mathematics, he also has some research on mathematics. He nodded and agreed: "It is true, and your mathematics hall will officially rise in the future!"
After a while, after they all finished copying, Li Zexuan randomly posed five addition, subtraction, multiplication and division questions on the blackboard, saying: "Now, you use the knowledge I just told you to solve these five problems. I asked five people to come up and do it on the blackboard."
……………
I forgot to add the title of the chapter yesterday. I'm really sorry, it seems that I can't change it.
Thank you aloneinloney, the surname Gong has been rewarded again and again from the old Gong, thank you for the first reward of Wangyoucao, thank you for giving me the "first time"!
Thank you Aloneinloney, the surname Gong, and Chen Haiyan's monthly pass, and thank you book friends for their recommended votes.
(End of this chapter)
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