Thinking carefully about what happened just now, even Ruyi knew the routine, which made Li Yi, who thought he knew her very well, feel tired.
Fortunately, I still stuck to the bottom line just now, and I was not confused by the bait she threw out. If I was careless just now, and exposed the small thoughts in my heart as a man, I don't know what will happen in the end
I don't know, the current Ruyi, even he can't figure it out.
The person who came from the palace was still an eunuch, but Li Yi didn't know him. He stood upright in the front hall with a straight face. When he saw Li Yi walking in from the outside, he took a step forward. The emotional voice said: "Your Majesty once ordered Li Xianzi to teach the calculations of the princes and princesses. Now the doctor of calculations of the Guozijian is on leave due to illness. In order not to delay the studies of the princes and princesses, Li Xianzi will follow me into the palace now." .”
"Now?" Li Yi frowned. He was so anxious that he didn't let anyone slow down. He didn't even prepare for lessons. What did he talk about when he entered the palace
The eunuch put on a straight face and urged: "Your Highnesses must not delay their studies, Mr. Li should hurry up."
"I got it, I got it, wait a minute, I'll come out right away." Li Yi waved his hand, turned back and said a few words to Ruyi, then walked out quickly, looked at the eunuch and said lightly, "Let's go."
A carriage had already parked outside the door. Given the distance from the palace, half an hour in the carriage would be enough.
A group of little princesses and little princes are about seven to ten years old. If they were in later generations, their mathematics level would normally be as high as that of the second or third grade of elementary school. What it looks like, Li Yi decided to start teaching from the most basic.
Of course, textbooks are not a problem. There are a wide range of textbooks from kindergarten to university. The textbooks of later generations are all professionally certified. Scientific ones can’t be more scientific.
He showed his badge at the gate of the palace, and the eunuch walked in with him. When he came out of the palace last time, Li Yi memorized some directions. The place where the princes and princesses go to school is Bowen Hall, and they will pass by Shangshi on the way. Bureau, the distance between the two is not far.
When he reached the gate of the Bowen Hall, the eunuch said something, and stood outside the hall to wait, "Li Xianzi, there is still a quarter of an hour before the time for the princesses and princes to do their homework, you go in first."
Bowen Hall is a small palace. When Li Yi walked into the hall, he saw a few low tables and tables placed in the hall. It may be that the time has not come, and there is no one in the hall—only a fat man sleeping on the front table .
Judging from the back, the little fat man should be about the same age as Li Yingcai, and in terms of body shape, he is slightly inferior to him. He was sleeping soundly on the table and snoring lightly.
Perhaps it was Li Yi's footsteps that woke him up, the little fat man jumped up from his seat, and said loudly: "Disciple rules, sage training, first filial piety, second sincere faith... I didn't sleep, I didn't sleep!"
After finishing this sentence, he found that there was no one around, and then he remembered that today was not the old man's class, he just wanted to sleep on the table for a while before the boring math class started.
Since he didn't fall asleep in that old man's class, and he wouldn't report to his father, then there was nothing to be afraid of. The little fat man turned his head angrily, glaring at the guy who disturbed his dream , "You are..., ah, it's you!"
Seeing an extra person in the hall, the angry look on the little fat man's face disappeared immediately, and he asked, "Hey, are you here to make something delicious for us?"
The last time Shouning invited them to eat that strange food, he still can't forget it. The imperial chef in the palace tried it a few times, but he couldn't make that kind of taste at all. He has been thinking about it for two days.
"No." Li Yi shook his head and said.
Asking this kind of question as soon as they meet, no wonder the prince can grow so "strong" at such a young age.
The little fat man patted the table, put on a majestic look, and said, "I am Li Han, King of Jin, and I order you to go to Shangshi Bureau immediately and cook the same meals as last time..."
Li Yi looked around at the surrounding environment, indifferent to the words of His Royal Highness King Jin.
Last time it was because of the old emperor's decree, and he had the face of a proud loli, but now it's different, he is not the royal cook, and he has no obligation to cook for them.
"You, you dare not listen to me, believe it or not, I will let my father hit you!" Seeing Li Yi's indifference, the little fat man raised his eyebrows and threatened.
Li Yi has a wealth of experience in dealing with bear children, and the bear prince is just a kind of bear child, so there is nothing to be afraid of.
As a prince, Li Han has always wanted the wind to get the wind and the rain to get the rain in the palace. In addition to being afraid of his father, the elder sister, Shou Ning, Li Li who would bite, that bad old man, and others... A bad old man, afraid of—who else was afraid of
In short, a cook from the Shangshi Bureau dared to disobey his orders, which made His Royal Highness Jin very annoyed.
"How dare you disrespect me, just wait, I'll tell my father today!" Li Han gritted his teeth and looked at Li Yi, and said angrily.
If I don't beat him up, I won't be able to relieve my anger, but I can't beat him too hard, otherwise, who will give him delicious food
Not long after Li Han's words fell, seven or eight figures poured in from outside the door, men and women, and the leader was Princess Shouning.
"Ah, why are you here?" Princess Shouning was surprised when she saw Li Yi.
Among the princes and princesses, some of them have met Li Yi, but they only thought he was the cook of Shangshi Bureau. Those who didn't eat hot pot with Shouning last time were seeing him for the first time.
The eunuch came over and said with a flattering smile: "Your Highness, Li Xianzi will be your Highness's arithmetic master from now on."
Li Yi glanced at him meaningfully. This guy had a livid face when he was in front of him, but he smiled so brightly when he was facing the princess. This is blatant discrimination.
"Sir?" Jin Wang Li Han was stunned for a while, then his expression was dull.
When will the chef of Shangshi Bureau be their husband
Princess Shouning didn't care about her husband or not, and said with a pleasant face: "You will teach me how to make hot pot later, I didn't learn it last time."
"I'll talk about it later." Li Yi nodded, looked at a group of princesses and princes and said, "Since all your highnesses are here, let's start."
Perhaps it is precisely because of the special identities of the princesses and princes that they abide by the rules even more. They don't need to be seduced by stories. They all return to their positions and sit upright. Even Li Han, who wanted to hit him just now, didn't Do something out of the ordinary.
First, Shouning was asked to introduce the princess and prince present. After Li Yi took notes, he asked her about the progress of her math class.
The answer they got was that they were still learning Arabic numerals. The former math teacher was teaching them how to convert numbers written in Chinese characters into Arabic numerals.
That is to say, their way of mathematics is still in the most primitive initial stage.
There are no blackboards and chalks in this world. Most of the courses they need to learn are taught through lectures. However, mathematics cannot be explained with just one mouth.
Fortunately, the previous master of mathematics also understood this truth. He pasted white paper on the erected wooden board and wrote with a brush, which is similar to the blackboard of later generations.
"Before we start the lecture, let's do a preliminary test." Li Yi turned around and wrote on the white paper with a brush.
Thirty-six, four hundred fifty-one, six thousand eight hundred thirty-two, eighty-nine thousand five hundred and sixty-three, seven hundred and fifty-three thousand four hundred and sixty-seven...
When the princes and princesses were still wondering what the test was, Li Yi said again, "Write these numbers on paper with Arabic numerals..."
Li Yi looked at Li Han who was looking around, a smile appeared on the corner of his mouth, and said, "His Royal Highness, come up and write..."