Become a feudal king from today

Silence, still silence.

Three hundred students stared at the glass on the table with their mouths open.

The glass is stunning, of course, but now they completely ignore its existence.

His eyes just stared at the suddenly rising water.

If the person standing in front of them was not King Yan, but a Taoist priest, they would definitely believe that this was a magic spell.

Wang Chong sat in the middle of the first row.

He has been waiting for this day to come.

At this moment, facing the expectant look from King Yan, he suddenly blushed.

Why did the candle go out? Why does the water rise?

He really has no clue.

After all, no one has performed this in front of him since he was born.

"No one can answer?" Zhao Xu asked again.

All the students remained silent and looked shocked.

"Then let me explain this phenomenon. The air you and I breathe contains many components, one of which is called oxygen."

"It is this oxygen that keeps you and me alive, and it is this oxygen that allows everything to burn. So when the oxygen in the cup is exhausted by the candle, the candle goes out, and the water takes the place where the oxygen should have been." Zhao Xuhuan Xu said.

"oxygen."

This word was immediately engraved in the minds of the students.

The door to a new world seemed to open in front of them with King Yan's narration.

It turns out that their breathing is not that simple.

"Oxygen is invisible and intangible, but it is real. There is an introduction to oxygen in the books sent to you. Read it yourself." Zhao Xu flashed the textbook in his hand.

The content in the text will only confuse these students who have no scientific knowledge at all.

That's why he did this experiment.

The students opened the books and started reading, gaining a deeper understanding of oxygen.

Next, Zhao Xu brought another pot of vinegar and brought it to a boil.

He stretched his hand in in front of the students, which caused the students to exclaim.

Buskers walking around the streets sometimes perform this. They always think that this is because the buskers really know the magic.

After King Yan asked them to put their hands into the pot one by one, and after experiencing it, he explained to him the word boiling point.

Only then did they realize that everything has a boiling point. The boiling point of water is 100 degrees, while the boiling point of vinegar is 60 degrees.

Next, Zhao Xu talked about some other basic scientific concepts.

This is also the main purpose of his first lesson, to overturn their understanding of feudal and superstitious life.

Otherwise they will still live in the ignorant world before.

Only when they are curious about new things can they actively learn.

“So this is science.”

After one class, the students felt that their world had collapsed.

What they once believed to exist were simple scientific phenomena.

Thunder and lightning are not the male and female of thunder and lightning, but the impact and friction of clouds.

The earth is not square but round.

Until Zhao Xu left with the teaching materials, the students in the school still refused to disperse.

They need to calm down and think calmly about everything they have heard in the past half hour.

Wang Chong was the first to come to his senses. After all, his time in the Military Division was not in vain.

Before King Yan left, he gave him a task.

Standing up and facing the students, he said: "Let's discuss what His Highness said. Today's task is to memorize and recite the concepts in the book. I will check it in the evening."

The students nodded.

King Yan appointed Wang Chong to be in charge of the school, and they naturally obeyed his orders.

This way.

Zhao Xu left the Military Affairs Department and went to the Government Affairs School and the Military School.

In the Government Affairs School, he taught agriculture in the first class.

For example, the characteristics of various grains and how to plant them require officials to go to the fields to guide people in farming.

There are many serving officials in the Government Affairs School.

After the class, they had to go back to the government office to work, so they could learn and practice at the same time.

In the military academy, he taught battlefield command and taught the generals how to understand flag language.

On ancient battlefields, the communication of orders on the battlefield has always been a problem.

In addition to using messengers, he believed that it was necessary to popularize flag language in the army.

Eyes can see faster than legs can run, so you can command easily on the battlefield.

In this way, he teaches one hour in each of the three classrooms every day, which is half an hour.

If he has enough time, he will add classes temporarily.

The remaining time is for them to study on their own and master the one-hour content through discussions among students.

Any questions that were not understood were raised in class the next day.

The reason why he arranged it this way was because the students were generally over sixteen years old and did not need to be as meticulous as teaching primary school students.

So in this one-hour class, he crammed a lot of knowledge into it and let them digest it slowly.

Been busy all morning.

Zhao Xu returned to the palace. At this time, his mouth was dry.

He quickly asked Luan'er to pour him some water.

Before the glass of water was finished, Feng'er informed Chang Wei to see him.

Zhao Xu thought to himself that he really couldn't take any time off.

After drinking the remaining water in one gulp, he asked him to come in.

After a while, Chang Wei strode over.

Although it was still winter, Chang Wei's forehead was covered with sweat.

Seeing Zhao Xu, Chang Wei said anxiously: "Your Highness, something big has happened!"