There were only about thirty people in a class, and Gao Shiman stood beside Luo Zeqing with a smile and introduced himself to the students by him. When Luo Zeqing said that "Teacher Gao is the inventor of Arabic notation", Gao Shiman couldn't help but smile weirdly, and the students below saw that she was not serious at all, and they all looked at her curiously, she quietly winked at them, and then made an ugly face, which caused the audience to suddenly burst into laughter.

Luo Zeqing was inexplicable, turned her head to look at Gao Shiman, and she immediately looked like "I am a teacher, I am sacrosanct", which caused the following to laugh more enthusiastically. Luo Zeqing asked everyone to be quiet very suspiciously, and said to Gao Shiman after they all explained: "Teacher Gao, I'll leave it to you!" ”

Turning her head and sending Luo Zeqing out of the classroom, Gao Shiman didn't open her mouth, and the students all laughed again, so she had to let them laugh, and finally knocked on the lesson plan and said, "Okay, everyone won't be able to laugh after a while." ”

Everyone was silent, Gao Shiman smiled and said: "I am the eldest daughter of Gao Shilang, my name is Gao Shiman, in the future, everyone can call me Teacher Gao, you can also call me Gao Shiman......" Everyone held their breath and listened to her say that she could call her by her name, and some people were unhappy: "Teacher Gao, the teacher is respected, how can I call you by your name, this is very inappropriate." ”

"Teacher, preacher, teacher and puzzle solver, the name is just a title, why not?" Gao Shiman didn't care and asked with a smile. She also doesn't want to think about being an unmarried woman, isn't it a big mistake to let others call her by her name?

The man stood up and argued: "If everyone calls him by his name, what is the majesty of the teacher?" That expression was even more serious than when the Taiwan Affairs Office of the State Council answered reporters' questions.

Gao Shiman secretly said that this person was not very old, but he was quite old-fashioned, so he said, "What's your name?" ”

The man said: "The student Qi Liangzhi is the son of Qi Yushi." ”

After the official, no wonder, Gao Shiman sighed secretly, and didn't want to argue with him anymore, so he said: "You sit down, I will teach you to learn Arabic notation and various calculation methods in the future, and today I will give you a question, and you all take notes." ”

All the students took out their pens and paper and began to take notes, and Gauschmans said slowly: "There was a rich man who was seriously ill and dying, and his wife was pregnant with their first child, and he made a will: 'If my wife helps me to bear a son, my son will inherit two-thirds of the inheritance, and my wife will receive one-third; If a daughter is born, my wife will inherit two-thirds of the inheritance, and my daughter will receive one-third. Unfortunately, the rich man died before the child was born. Later, his wife helped him give birth to a pair of dragon and phoenix twins, so the question arises, how to follow the will of the rich man and divide the inheritance to his wife, son and daughter?"

In fact, this is just a very simple one-dimensional equation, which can be calculated by elementary school students in the previous life, but if you just rely on your brain and don't substitute X into the equation to calculate, it will still be quite difficult, Gao Shiman said with a smile: "Let's see which of you is the first to calculate and how long it will take." ”

Someone stood up and said, "Teacher, how much property did this rich man leave behind?" ”

This question is not important, but Gao Shiman thought for a while and said, "Seven thousand taels of silver." ”

The classroom was silent at first, and then people began to discuss with each other, and the buzz filled the whole classroom, and it is estimated that after ten minutes, one person stood up and said, "Teacher, this wife has a fortune of 2,000 taels, a son has 4,000 taels, and a daughter has a 1,000 taels." ”

Gao Shiman nodded and said, "Yes, I will teach you how to use simple methods to calculate this kind of problem in a very short period of time, and it took you the fastest person at least twenty times slower than me to come up with the answer." ”

As soon as these words came out, everyone was in an uproar, and some people said in disbelief: "Teacher, what is this method?" Is it really that powerful? ”

"This is natural, if the rich man left behind not seven thousand taels, but ten thousand taels, you may not be able to calculate it so quickly, but the method I taught, no matter how much wealth the rich left behind, can be calculated at any time in the time between five sucks."

Five breaths of time? Naturally, some people didn't believe it, and Gao Shiman said with a smile: "If any of you casually tell me the number of property left by the rich, I will be able to answer it soon." ”

There was a loud voice that was not convinced: "Then press 10,000 taels, and ask the teacher to answer." ”

The distribution ratio of wife, son, and daughter is two to four to one, and the wife is two-seventh, and so on, it is just a simple multiplication, Gao Shiman groaned slightly, got up and took the pen and paper of the first student and drew and said: "The daughter gets more than 1,42 taels of silver, the wife is twice as much as the daughter, and the son is twice as much as the wife." ”

As soon as he finished speaking, someone began to add and subtract on the paper, and it took a long time before someone said: "Really, the teacher is right." ”

The crowd was in an uproar again, and someone shouted: "Teacher, what is the method, teach us quickly." ”

Gao Shiman said with a smile: "Don't be in a hurry, apply what you have learned, step by step, today I will teach you Arabic notation......

A class here is half an hour, and the educational psychology experts in the previous life have studied that the attention span of teenagers is only about ten to thirty minutes, and the attention span of adults is only thirty to fifty minutes, which is why a class in the previous life is only forty-five minutes, and now a class here is half an hour, that is, an hour, Gao Shiman will let everyone discuss freely after about forty minutes, and they can ask questions at will, and no longer teach new knowledge.

The atmosphere is very harmonious, and this class Gao Shiman only taught everyone how to write Arabic numerals from zero to nine, so there is no difficulty. These students are almost adults, so there is no difficulty in learning them, it is just rote memorization, and they are all very good at it. Hearing the buzzing sound in the classroom, Gao Shiman said in his heart that they probably remembered it, so he said, "Everyone remembers about it, right?" ”

All the students responded, but only one of the students who looked very naughty shouted: "Teacher, it's so difficult! I can't even remember. ”

"Name", Gao Shiman looked at the student dangerously.

The student touched the back of his head and stood up and replied, "Student Lu Yuanji, the fourth son of Zhongshu Ling." ”

Hehe, Gao Shiman secretly sighed that any student here is the son of a high-ranking official, and he can accumulate more contacts than when he was studying MBA in his previous life, if there is no accident, these people will be the mainstay of the country in the future.

She looked at Lu Yuanji with a smile and said, "There is nothing difficult in the world...... she paused, looked at the students' eyes and continued: "As long as you are willing to give up." ”

The classroom was as quiet as night, and then there was a burst of violent laughter, and Lu Yuanji looked at Gao Shiman embarrassedly, and also grinned. Gao Shiman motioned for him to sit down, and said: "I hope everyone can study hard, a good start is half the success, if you don't remember these numbers clearly, you won't be able to study well later." ”

Everyone said in unison, "Yes." ”

A student suddenly stood up and said, "Teacher, I just can't remember, what should I do?" ”

Seeing that this student was five big and three thick, with thick eyebrows and black pupils, and his big grin was not a long head, Gao Shiman said faintly: "Name." ”

This person didn't answer, and someone saw that he shouldn't, so he said loudly: "Teacher, Cheng Shuo is the son of the Qin Xun Yiwei Yu Lin Lang General." ”

Gao Shiman blinked, looked down at the roster in his hand, Cheng Shuo, with a rebellious personality, a bottom grade, and belonged to the category of naughty scumbags, she raised her head and chuckled, and asked him out loud: "Since your father is a martial arts practitioner, do you know which god is worshipped by martial arts practitioners?" ”

Guan Gong is a great general, and his brave martial arts are rare in the world, and those who practice martial arts regard him as a martial saint. Until modern times, the people also revered it as the protector god of the martial arts. In ancient and modern times, when men serving in the army, they often went to the Guandi Temple to ask for incense or spiritual talismans to protect themselves. This is because Guan Gong is the most revered and trusted hero god in the minds of the people, Gao Shiman asked this question, believing that Cheng Shuo after the martial artist must know.

Sure enough, Cheng Shuo said proudly: "Of course the students know that the martial artists have worshiped Emperor Guan for generations, and this question is also simple. ”

Gao Shiman said again: "You know that the warrior worships Emperor Guan, but you must not know who the hero Taoyuan Sanjie worships." In fact, she asked this question very tricky, when Liu Bei, Guan Yu and Zhang Fei's three brothers Taoyuan were righteous, the book only said that they prepared for cattle and horses to burn incense and worship, and did not say where the worship was sacred.

Cheng Shuo didn't know the answer, he said smartly: "The teacher's question is rare, everyone in the world worships Emperor Guan, and the three heroes of Taoyuan must also worship Emperor Guan, what is there to ask?" ”

Gao Shiman curled the corners of his mouth and said with a weird smile: "Really? ”

This question is very winding, and the students have not come to the mystery of this question for a while, and seeing the meaning of Gao Shiman's smile, there is a clever student who said: "Guan Yunchang doesn't worship himself, isn't this the biggest joke in the world?" ”

In the words, everyone laughed, and when Cheng Shuo reacted, his face was already red. Gao Shiman motioned for him to sit down and said: "Talent is limited, diligence can make up for shortcomings, human potential is immeasurable, the most terrible thing in this world is not that you are not good enough, but that people who are better than you work harder than you." ”

Gao Shiman's every sentence was loud and thought-provoking, and the students all bowed their heads to think about her words, and she continued: "Everyone here can sit here and study, it can be said that it takes advantage of the right time and place, and I hope everyone will cherish their own learning opportunities. ”

There was silence in the classroom for a while, and then someone shouted, "Teacher, are you really not there yet?" As far as they knew, Gao Shiman in front of her was not yet fifteen years old, and with her experience, she was able to enter the Guozijian to teach, and they all thought that it was because she was lucky to invent the so-called Arabic notation, and no one really thought that she had much ability. In just half an hour of contact, Gao Shiman opened their eyes, and then thought about the book "Childish Fun Collection" she wrote, and the students who had not yet bought it secretly thought that they must buy a copy in hand.

In the morning, only two classes were arranged for Gao Shiman, and she went to the office after class, one is to check the student roster, remember the names of each student, and the other is to prepare for class, she also wants to suggest to Wang Lao that her classes be arranged into big classes, because there are thirty people in a class, the number is too small, and now there are four classes every five days, it is better to let two classes make up a large class, two classes every five days, saving her time.

Before lunch, she went to Wang Lao's place and told his old man what she meant, and Wang Lao had no opinion, only instructed the lord Bo Luo Zeqing to arrange it.

After class in the afternoon, Gao Shiman was satisfied and hard, she returned to the mansion, and Shen Lixing was already waiting for her in her study.