Chapter 894: I am a primitive (3 in 1)

Ten years of trees, a hundred years of trees.
Education is the cornerstone of tribal development...
Compared with the tribal education plan, going south to build a second tribe can indeed be pushed back.
As a person who has received compulsory education and deeply understands the meaning of education, Han Cheng easily made a choice between the two.
After having a general idea in his mind and making a decision, Han Chengcheng talked about the matter to Master Wu, Shishi and others.
As always, I told them the meaning of doing this.
And the reactions of the witches and the big brothers were no different from the past. The son of God said yes, and also told himself and others the significance of doing this, then it would definitely be like this.
Although there were some things that others didn't quite understand, and asked the son of God, after the son of God explained, he still didn't quite understand, but this prevented him and others from supporting the things the son of God had done.
Even Wu and Shi, Yuan and other people still want to participate in the revision of the textbook.
For such a thing, Han Cheng naturally agreed. It is impossible to rely on him alone to revise textbooks.
This is because the textbook seems simple, but it is actually very cumbersome. There are many things to consider and do.
On the other hand, as a later generation, Han Cheng's thinking is often different from that of people in this era.
Many things that he thinks are justified and not difficult at all, for people of this age, they can scratch their heads with difficulty.
With the addition of witches, stones, etc., the textbook can be more in line with some people of this era, making the difficulty not too great.
Chinese textbooks are relatively easy to edit. After all, there are already a lot of famous articles in the tribe. Sort these famous articles according to their degree of difficulty, and then add some chapters to the top to build a rough framework. .
For example, the son of Han Da is lying on the table at this time, recreating the famous story of later generations.
Now he is writing "Little Donkey Crossing the River".
In fact, Han Cheng originally wanted to copy it intact.
After coming to this era, he has copied many things from later generations, and now there is nothing wrong with doing essays. For him, there will be no psychological pressure.
After all, such excellent qualities have existed since ancient times. For example, the elites of the philosophers in the Spring and Autumn and Warring States Period are you copying me, I copying you, a school has a very good theory, after some time, After a little whitewashing, the other school was able to use it comfortably.
The confluence of the three schools of Confucianism, Buddhism, and Taoism is similar.
In this regard, Master Lu once gave an extremely incisive overview-can the matter of scholars be called copy?
However, considering that there are no horses, no cows, and no mills in the tribe, in order to be more appropriate to the actual situation in the tribe, so that the children in the tribe can better understand and accept when they learn, so Han Cheng is very logical. "Little Horse Crossing the River" changed to "Little Donkey Crossing the River".
And also changed the old scalper inside into a larger rhino that once appeared in the tribe.
Going to the mill was changed to want to go to the other side of the river to eat better grass.
This kind of thing, for Han Cheng, a liberal arts student, shouldn't be too casual.
After writing, I picked it up and looked at it for myself. Apart from the ugly writing, there was nothing wrong with the rest.
Of course, since it is a textbook, it can't just be a dry text.
After each text, we also need to do some more interesting things.
For example, the rare words that appear for the first time will be marked out later, so that people can read and write a lot.
Asking some more enlightening questions for the people in the tribe to think about. For example, after the text "Little Donkey Crossing the River", Han Chengcheng asked, why didn't the little donkey cross the river for the first time? Why did it pass? Through the story of the little donkey crossing the river, what have we learned?
There are also small activities such as playing roles.
In addition to "Little Donkey Crossing the River", Han Cheng also slightly modified and wrote "The Crow Drinks Water" and "Snipe and Clam Fight".
It is really good to learn these short stories with some truth as texts.
This allows people in the tribe to learn Mandarin and Chinese characters while also learning the principles of dealing with others.
In addition to these texts adapted from later texts, Han Cheng also made some original works.
For example, after the original leader of the sheep tribe was caught by the semi-agricultural tribe, he would rather take the initiative to hit his chest against the weapon that threatened him, instead of telling the true experience of the location of the tribe. Death".
With two people, the head and the sparrow, in order to report the enemy’s attack on the Tongshan residential area to the people of the main tribe earlier, so as to attack the invading enemy, I chose Starry Night Benz. After all the way down, it is almost impossible to walk. "We Are Not Tired" written for the prototype.
These pages have a strong educational significance of loving the tribe. While letting people in the tribe remember the feats these people have done, it also allows those who study these texts to understand what it means to love the tribe and meet in the tribe. What to do when it's dangerous.
In addition to these, Han Cheng used lameness as a prototype and wrote an article titled "I am a carpenter" as a text.
The main thing is to write about how the lameness was injured in hunting at the beginning. From a useful person to the tribe, it became a burden in the tribe and suffered.
Then seize the opportunity, do not let go, and make achievements in other places abruptly, and then become a useful person to the tribe again.
While making great contributions to the tribe, his status has been elevated and surpassed his original status.
Through my own efforts, complete the counterattack in life.
Used to encourage people in the tribe not to give up when encountering setbacks and difficulties.
One aspect is not enough, maybe through hard work, you can get success in other places.
Using the lame experience as a prototype, after writing a text called "I am a carpenter", Han Cheng suddenly came up with his own experience to write an article called "I am a primitive man" The urge to come out.
I mainly introduce how a person from later generations came to primitive society sadly and inexplicably, and then experienced various sad things in primitive society. Later, he did not assimilate primitive people in the tribe into modern people, but was instead The vast number of primitive people in the tribe assimilated towards a semi-primitive people, and some of them were infatuated with primitive society.
Later, considering that such a thing was too sad and not uplifting enough, it did not have too much educational significance, but it was easy to have a bad influence, so Han Cheng put out this idea again.
In addition to these, Han Cheng also wrote an article called "My Tribe" based on the development history of the Qingque tribe, which mainly introduces how the tribe has worked hard from the initial inconspicuous The poor, backward tribes have grown and grown step by step.
Han Cheng's main purpose for writing such a text is to let people in the tribe understand the importance of hard work.
At the same time, I also want people in the tribe to remember the history of the tribe, especially those children who were born and grew up after the tribe has developed, let them understand the past of the tribe, and let them know that the good days are not a strong wind. Yes, but people in the tribe, little by little.
Only by remembering the history and knowing the roots of your tribe can you go better in the days to come and make the tribe stronger.
This is why, logically speaking, the subject that many people in the tribe of mathematics do not know much about is the first thing that Han Cheng should deal with and compile textbooks, but Han Cheng first started with Chinese textbooks.
Mathematics can make people wise and their thinking more rational, but the role of language is greater because it can teach people a lot of principles and have a subtle impact on people.
Various texts, both long and short, already existed before, plus Han Cheng's adaptations, and his own writing. Together, there are a total of 64 texts.
So many texts, revised into a book, enough for the children in the tribe to learn for a while.
After finalizing these texts and writing out things like after-school activities later, Han Chengcheng put the matter aside, called the stone and the witch over, and let the two of them complete the follow-up.
The main thing is to sort the texts according to the principle of easy to difficult, and then from the following texts, find out the new words that have not been learned, select them specifically, mark them, and list them as key learning objects.
At the same time, you can also follow Han Cheng's previous model and ask enlightening questions later based on the content of the text.
After all these things are done, the rest is to copy the draft version of the text to the blank textbook.
The textbook was prepared by someone when Han Cheng was writing the text. That is, the paper was cut out to 25 cm long and 15 cm wide, and then bound.
Without staples, let the people in the tribe pierce the holes with a leather awl and put them on with a leather cord.
Worrying that it's not strong just like this, I glued it there again.
There are no printers in the tribe, and no printing presses, so textbooks can only be transcripted by hand.
Han Cheng has considered printing matters, but it is not something that can be done overnight if he wants to make it out of nothing.
It takes a lot of time and energy to get it out after going through repeated experiments, modifications, and adjustments.
And teaching in the tribe is an ongoing thing, and textbooks need to be made as soon as possible to put them into use.
Therefore, Han Cheng didn't work these aspects of printing for the time being. He wanted to use a dumb method to create a batch of textbooks to be used first.
Fortunately, the population in the tribe is not that large, and it is not impossible for two or three people to use a book temporarily.
Moreover, if printing is applied, the paper currently produced in the tribe is estimated to not meet the requirements and cannot be printed. The paper also needs to be improved.
These are things that need to be overcome, instead of just getting a radish and engraving a chapter, dipping in some ink, and poke on the paper.
How could it be that simple.
If it is so simple, the people on the European side would not call it one of the four great inventions.
Roughly set the matter of the Chinese textbook, let Wu and Shishi deal with the remaining details, and copy them into the blank textbook. Han Chengchi began to prepare the mathematics textbook again.
In view of the people of the tribe, the acceptance of addition and subtraction is relatively quick. In the case of multiplication and division, Han Chengcheng directly put 1x1=11x2=2 on the first page...the nine-nine multiplication table, in order I wrote down from high to low.
This inspiration comes from the pencil case used as a child.
As long as you open the pencil case back then, you can see the multiplication table printed on it.
At that time, Han Cheng was able to write it down, and the pencil case made a lot of credit.
As long as the number of indiscriminate bombings is sufficient, there is always time to write them down.
And as long as you write down the nine-nine-nine multiplication table, it will be easier to perform simple multiplications and divisions, and you have a foundation.
After writing the nine-nine-nine multiplication table at the beginning, Han Jicheng began to write the numbers from 1 to 10.
In order to make it easier for the children in the tribe to remember, Han Cheng also moved the nursery rhymes he learned when he was a child—1 like a pencil to write and draw, 2 like a duckling quack, 3 like an ear to hear the sound, 4 Like a small flag, 5 is like a scale hook to weigh things, 6 is like a spoon hanging on the wall...
At the same time, it also uses the skills of the soul painter to try to draw the corresponding things as similar as possible under a few numbers.
As for 0, Han Cheng drew an egg below.
After writing the numbers, Han Chengchi began to work hard to compile the book.
Xiao Ming from the second class of the third grade and Xiaohong Xiaofang all appeared.
The questions presented are very simple, and the sample questions are described first, and then some questions similar to the sample questions are given later, so that the students in the tribe can imitate the sample questions to calculate these questions.
Just imitate more.
For example, in the first sample question, he wrote-Xiao Ming has three lollipops, and the son of God rewarded him with a lollipop. How many lollipops does Xiao Ming have?
Then explain it below, and finally list the formula of 3+1=4.
The subsequent subtraction is basically imitating the previous addition.
For example, Xiao Ming has three lollipops. He ate one. How many are there now?
Of course, in addition to lollipops, there are also arithmetic problems such as dividing fruits and dividing fish.
At the beginning, it is all within ten plus or minus, and later it will gradually develop to within one hundred.
And it is no longer simply a few plus a few, a few minus a few, but has developed into a few plus a few plus a few equal to a few, a few minus a few plus and then a few equals.
As the numbers to be calculated became larger and the number of addition and subtraction operations became more and more complicated, Han Chenggong wrote the addition and subtraction formulas in a timely manner.
Just like when learning simple addition and subtraction before, it is also necessary to learn addition formulas first. After learning certain addition examples and using them more proficiently, then start to write the subtraction formulas for people to learn.
Later, the number of additions and subtractions will be expanded to thousands, ten thousand, and one hundred thousand.
As long as you can master the addition and subtraction formulas, these are not a problem.
After adding and subtracting, it is multiplication and division. Just like addition and subtraction, you start learning from simple multiplication, first learning multiplication, and then division.
Some hated children, such as Xiao Ming, Xiao Hong, and Xiao Fang, appeared again, each holding lollipops and the like, which caused problems for others, especially for the children of the tribe.
When it comes to division, Han Chengcheng gets the remainder out.
At this time, in fact, the remainder is the most in line with the actual situation of the tribe.
After all, many things cannot be divided into several parts.
Of course, this is only the initial stage. After gradually getting deeper, decimals will appear.
After writing multiplication and division, Han Cheng mixed the four operations of addition, subtraction, multiplication and division together.
Multiply and divide first, then add and subtract. If there are parentheses, calculate the rules in the parentheses first, and they were also moved by Han Cheng.
Unlike Chinese, mathematics cannot be randomized. The topics can be written according to the times, but the calculation rules cannot be changed. At least Han Cheng does not have the ability to change it again.
At the same time (a+b)xc=ac+bc and other calculation rules, he also wrote it out, and it was also used as an example to explain it, so that people in the tribe could understand it more easily.
Of course, this is considered a relatively advanced mathematical knowledge.
In the first volume of the math book, the four arithmetic operations are finished, even if it ends here.
The second book Han Cheng plans to delete on the basis of the first book, and figure out the geometry, such as calculating the area and perimeter of triangles, squares, trapezoids, and circles.
Later, we will learn about the volume and surface area of ​​three-dimensional graphics.
Of course, Han Cheng didn't write the second volume of mathematics immediately, but stopped there.
Because the knowledge in this first book is enough for people in their tribe to learn for a while.
According to his estimation, the children in the tribe may not be able to finish it after he returned from Jinguan City in the south.
The second volume of the mathematics book was delayed until he was in Jinguancheng.
It just so happens that time will be more abundant at that time, and it will be better and more systematic.
He also carefully checked the draft of the math book in the first volume. After confirming that it was correct, Han Cheng asked the circle that was laid here to copy it into the blank textbook. When copying, he specifically told Yuan that he must Seriously, mathematics is a very serious matter. A wrong number will lead to major errors in the results of the calculation.
Holding the draft of the math book compiled by Han Cheng, Yuan, who has already been fascinated by it, naturally nodded busy.
Before Yuan made a copy, Han Cheng took a pen and copied a copy of the blank textbook as a template.
At the same time, the page number is written in the lower right corner.
Because the paper in the tribe is not mature enough and the quality is not good enough, the textbook can only be written on one side, unlike the textbooks of later generations, which can be printed on both sides.
Because of this, the textbooks produced are relatively thick.
In addition to telling Yuan not to copy wrong, Han Cheng also told her that it doesn't matter if the word is bigger or smaller, but the content on each page should be the same.
It cannot be said that after copying this page, check that there is still a lot of space, and then copy some of the content on the next page.
This is not only the case for mathematics books, but the language books that are produced first also follow this principle.
Yuan is indeed an outlier, and the best candidate for the tribe to be a math teacher.
Others seem to find it very boring and boring, and even after seeing the math book that she feels big, she can read it with gusto.
When copying, you will fall into contemplation when you copy.
Sometimes, I read a book and laughed, and sometimes I slap the desk with excitement.
Only after hearing the sound and feeling the pain in the hand, did he come back to his senses, and then smiled at Han Cheng not far away in a shameless way, and then copied the book~EbookFREE.me~ But it won’t be long before this state Will appear again.
Han Cheng was not surprised at this. He used to run to Internet cafes. He has seen all kinds of gods and gods. Compared with them, Yuan's state is not much worse.
Moreover, Han Cheng is very fond of seeing Yuan’s status. After all, after he has done all these things, he needs to quickly take people to Jinguan City in the south. After he leaves, the tribe will teach you. The important task of mathematics falls on Yuan, the first person in mathematics besides him.
Her state is very conducive for her to understand the textbook as quickly as possible and prepare for the next step of teaching.
It is not only Han Cheng who likes seeing Yuan enter this state, but Wu also likes it very much.
Because Yuan is not only fascinated by these topics and calculation rules when copying books during the day, but also holding a copied book in the evening, sitting under the oil lamp and reading constantly, and at the same time picking up a pen and paper. Calculation.
She didn't care about the rest of the things.
The witch who always feels tired, feels that the whole person is a lot easier at this time, and he even has energy to walk.
"God, what does this thing mean?"
"This is pronounced as ‘a’ and that as ‘b’... They mean to represent an unknown number, which can also be replaced by any number, and what they express is a kind of operation law.
Not only can they be used for multiplication, but also for addition and subtraction..."
When studying a topic, Yuan will ask Han Cheng if he can’t think about it, and Han Cheng will answer Yuan as much as possible...
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