I have a full-time hero system

Chapter 243 Yuan Xiao Opens Chemistry Class

I have to say that this start of school is such a virtue.

The crowd collectively despises.

Zhang Jianwei's blue veins on his forehead +10.

"Since Teacher Yuanxiao has made such a statement, it shows that he still has serious thinking about teaching," Zhang Jianwei concluded, "I look forward to Teacher Yuanxiao being able to spread the knowledge gained from archaeology well on campus."

Yuan Xiao said there was no problem.

It is his glorious mission to promote the development of world civilization and harvest leeks.

This will definitely run through every student's body and mind.

After bragging, Yuan Xiao returned to the office.

The humanoid weapon Ni Yutong leaned over again: "I just saw it in the group, Mr. Yuan Xiao, you really plan to use the knowledge gained from archaeology to give lectures."

Yuan Xiao said in the affirmative: "Is there any problem with this?"

"Hey," Ni Yutong sighed, "Most archaeological discoveries are used to apply for patents.

Once it is favored by some national enterprise, it is the rhythm of getting rich overnight.

That's good for you, use it to give lectures to students. . "

Yuan Xiao kept smiling sweetly: "After all, I am still a teacher, and it is my lifelong pursuit to devote myself to the education career I love."

Ni Yutong was in awe.

That being the case, Yuan Xiao is also considering the formal class and what he is going to say.

Due to the lack of civilization and technology in this world, theoretical knowledge in many aspects is actually not perfect.

The comprehensive subjects taught by Yuan Xiao, to put it bluntly, except Chinese, Mathematics, and English, can speak others.

But there are also some problems here.

For example, history, this world is highly confidential, and normal people have no way to fully access it.

This is completely ruled out.

geography.

Yuan Xiao only knows that this planet is called Bruya planet, which has the difference between the old continent and the new continent.

The others were also blinded.

Not my field of expertise.

Biology and the like are probably similar to this situation.

Take it to lectures, maybe you have to sit down and listen to students popular science.

Inappropriate, inappropriate!

Then, the other areas that can be considered are physical chemistry.

In terms of physics, he remembered that he still had a Heroic Spirit, Newton, who hadn't materialized.

That guy is the father of classical physics, awesome.

Think about it.

But when Newton manifested, he couldn't be dragged over to give lectures.

The key point is what Newton said, so the students probably don’t understand it either.

As a result, you still need to transform yourself.

As for chemistry, his eyes lit up.

At the beginning, I got a "Periodic Table of Elements" by lottery.

It can be said to be the culmination of chemistry.

If it is realized, in addition to popularizing classes, it may also shock the world.

over!

That's what you have to do.

But just to be on the safe side, Yuan Xiao checked the chemical information online.

Sure enough, knowledge in this area is very lacking.

Sparsely there are quite a few applied chemical techniques.

There are also some common elements, which are relatively easy to find.

But there is no special classification treatment.

Very resistant to death.

Yuan Xiao decided, let's start with the field of chemistry.

Action is worse than heartbeat, he turned on the system and manifested the periodic table of elements.

It is said that the periodic table of elements is not just a table.

There are also detailed descriptions of individual elements and large categories.

What chemical bonds and so on, there is also supporting knowledge.

Simply put, it is the quintessential edition of the Encyclopedia of Chemistry.

Yuan Xiao is very satisfied.

As soon as this thing is released, millions of tens of millions of world-defying indexes will be harvested properly.

Even the level of chemistry in the world will be greatly improved.

It's a bit of a waste to use it for high school courses.

Ni Yutong watched Yuan Xiao conjure up a stack of papers: "This is Teacher Yuan's archaeological discovery."

"Well, part of it," Yuan Xiao decided to lay the groundwork first, "Any kind of knowledge is actually very complicated. I think I can only choose some simple ones to teach at the beginning."

Ni Yutong expressed his admiration, staring at her eyes.

"Chemistry," Ni Yutong didn't quite understand, "I want to listen to it.

Teacher Yuan, if the results of the class are outstanding at that time, you can apply for it to be held as an open class. "

Open classes are courses open to all teachers and students in the school, including members of society.

Yuan Xiao said that he was not in a hurry.

He is a person who has experienced strong winds and waves. He knows how to cut leeks, and he must proceed step by step.

What's more, he also needs to confirm what will happen to the world's airborne summary technology.

The loss outweighs the gain if the world technology tree is collapsed later.

That being the case, lesson plans still need to be prepared.

Today, it's easy to do. As the first lesson, just generalize the main points.

Thinking, he came to the classroom.

The students in Class [-] are still whispering.

Everyone is back, after all, this is Yuan Xiao's first class in the new semester.

Everyone wanted to know what classes he would take after bragging for a semester.

Yuan Xiao is very satisfied, what he expects is the expectation of the students.

"Hello everyone," Yuan Xiao walked up to the podium, "This semester is the day when our fourth class officially starts classes.

I hope that every student will maintain the best attendance status, because what I want to talk about must be something extraordinary. "

As the class monitor, He Jiaxue raised her hand: "Then teacher, don't say anything, just tell me what class you are going to have."

Yuan Xiao is very satisfied, what is needed is such a student who likes to go straight in and out.

Alright, the deity will let you enter the main body immediately.

He turned around and wrote the word "chemistry" on the blackboard.

Xia Wanqing despises: "Teacher, isn't this chemistry class just about studying molecules?"

"It can be said that," Yuan Xiao smiled, "but do you know what the essence of so-called chemistry is?"

The crowd was speechless.

"As early as the era of ancient civilizations, human beings just came to understand the world, and some very common behaviors actually included chemistry," Yuan Xiao began to explain, "For example, using clay to make pottery.

There are also wine brewing, and the clothes of various colors you wear, which we called dyeing at the earliest.

This is the knowledge obtained by early humans based on the most basic and primitive exploration of nature, which can also be said to be obtained from actual life experience.

And all the applications here use the knowledge of chemistry. "

The words attracted the attention of all the students.

Ancient civilization, what did Yuan Xiao mean by what Yuan Xiao said.

"Teacher," Fang Xuyao ​​raised his hand to ask, "Do you mean the civilization before us by the ancient civilization?"

"No," Yuan Xiao waved his hand, "It refers to the earliest and most primitive era of our human beings."

"If that's the case," Fang Xuyao ​​frowned, "does the teacher have evidence that can provide the so-called early age of human beings?"

There is no evidence that the world's archeology, the oldest thing, existed more than 200 years ago.

There is no earlier nor ancient.

Yuan Xiao smiled: "This question is very good, it involves the evolution of human civilization.

Everyone now knows that the civilization of our world is what it is now when you open your eyes.

So, don't you have any doubts?

Earlier civilizations, how did they evolve to the present? "

Everyone is thoughtful.

"So, what I'm talking about here can be said to be a hypothesis." Yuan Xiao raised his index finger, "For human civilization, the hypothesis of the process from simple and simple to complex.

And chemistry runs through everything in this process. "

　Thanks @新叶0000 for the big reward and the monthly pass.

　　I don't know much about chemistry and the like, so you can just read the meaning, don't delve into the Internet articles.

　　Set up a bowl for votes!

　　
　
(End of this chapter)