Datang violent otaku

Chapter 173 Lime Kiln

In Rouniang's worried eyes, Yaya and Sizi were extremely excited, and most importantly, under Li Feng's guarantee.Little girl Yaya has officially become the preparatory teacher of Jianghu Village Preparatory Primary School.This sudden incident made Yaya unable to sleep well for several days.

Originally, Li Feng didn't intend to bother everyone about "planting" rice seedlings.But unexpectedly, the villagers all came the next day.Within a day, the more than ten acres of paddy fields were finished.The reason is simple and powerful

"Yaya is a teacher. How can you be too tired? If you are exhausted, who will teach the students?"

Li Feng didn't expect that the benefits would come before the teacher became a teacher.If this is the case, then it's not bad.Looking at the popularity and prestige of Xiao Yaya in the village now, Li Feng couldn't help feeling that the teachers in ancient times were good, they were so respected, and they had a lot of face.

The so-called 1 minute on stage, ten years off stage.For Xiao Yaya to be able to complete this task perfectly.Li Feng is not idle at all, he has too much preparation work to do. [

There is no need to worry about teaching materials, the Three Character Classic and Hundred Family Surnames are all ready-made.Moreover, after a while, it is definitely necessary to teach Chinese Pinyin.There is plenty of time, let Li Feng slowly think about this follow-up textbook.Therefore, this thing can be ignored now.

In addition to teaching materials, it is teaching equipment.If according to the characteristics of this era, adding a ruler to the foundation again, it would be over.Then, the teacher would shake his head and read a sentence above, and the students would read a sentence below, until they are familiar with it and memorize it by heart.

In Li Feng's opinion, this kind of teaching method is of course unacceptable, and it is a bit too cheating.Not only is the teacher tired, but the students are even more tired. The most important thing is to improve efficiency.Otherwise, it would not have happened. The ancients learned the Four Books and Five Classics after more than ten years of study, and they still couldn't even learn it thoroughly.If this is changed to modern times, there are just a few books with tens of thousands of characters, so what is it?

Of course, there are some other factors in it, but it also shows that the teaching methods and teaching methods in ancient times are really bad.

Teaching is a comprehensive behavioral activity that requires students to move their mouths, eyes, ears, brains, and hands.Among them, the most important is the visual sense.

"I said, little lunatic, what are we going to do? The kiln you built, the brick kiln is not a brick kiln, and the tile kiln is not like a tile kiln. What are you going to burn?"

At the place where bricks and tiles were fired in the village, Li Feng, Zhao Dazhu, together with Xiaohu and several other villagers, dug out a strange thing on the edge of a soil slope after a busy half day.

From above, it looks like a large circular well with a diameter of about three meters. The circular well has been dug from the top of the slope to the bottom of the slope, with a depth of four or five meters.However, when the round well reached the bottom, the space suddenly became much larger.In addition, there is actually a short passage at the height of a person, which leads to the outside.

Zhao Dazhu is an expert in firing tiles, bricks, and porcelain. He can be sure that this is a kiln after seeing the shape.However, he did not understand what this strange kiln was used for.

"Hehe, Uncle Dazhu, this is a lime kiln for burning lime."

Looking at the completed lime kiln, Li Feng was so happy.He had wanted to burn this lime for a long time, after all, it would be used to build a house in the future.Now it happened that there was a place where lime was used, so Zhao Dazhu and the others were brought in together, and the few people worked together to finish the lime kiln.

This kind of lime kiln is the simplest lime kiln.There are many such lime kilns in Li Feng's hometown, but they have long been abandoned.It was all created by people in the era of big pot rice, in order to find something to do in their spare time, increase production and income, and be self-sufficient.

Except for the previous generation, and Li Feng, a child who has been stubborn since childhood, many people have never seen this kind of antique thing.As for the younger generation, the new generation of children, they have never even heard of it.

"Lime kiln? That's what burns lime. I've only heard of gypsum, not lime. What is this lime, and is it useful?"

After Li Feng finished speaking, Zhao Dazhu, Xiaohu and the others all looked at Li Feng.What is this lime, they have never heard of it.

"The method of this lime is actually similar to that of gypsum. They are all fired with stones. It's just that gypsum is fired with gypsum stone, and lime can be fired with ordinary stones. In addition, they also have There is one difference, that is, it is relatively simple to burn plaster, but it takes at least three days and three nights to burn lime. As for what it is used for, you will know after it is burned.”

Li Feng knew that they were confused, so he simply explained what this lime was.As for what it is used for, it is a bit troublesome to explain.So Li Feng didn't bother to explain.

"Using ordinary stones to burn for three days and three nights, no wonder this thing is called lime. This way of burning, it doesn't mean that all the stones are burnt to ashes. Brother-in-law, what should we do next? Does the burnt lime also need it?" Charcoal. That seems like a lot.”

When Xiaohu heard it, he realized that it would burn for three days and three nights. He finally understood what lime was. Isn't this just burning the stones into ashes?As for the stones being burnt to ashes, he didn't care what they were used for. Anyway, Li Feng said it was useful, so it was useful.For other old masters, it took several years to teach a student.Look at this brother-in-law again, he taught Yaya to be a teacher in two or three months. [

"Well, yes, little lunatic, this way, we need a little more charcoal. Otherwise, I'll go back and call some people, and let's burn more charcoal first."

When Zhao Dazhu heard this, he also spoke hastily.These three days and three nights will require a lot of charcoal.

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"Hehe, Uncle Dazhu, don't be so troublesome. Wait a minute, Xiaohu will follow me to get stones, Uncle Dazhu, take the rest of the people to get firewood. We don't need charcoal, just use firewood. The firewood is dry and raw As the saying goes, the key is to make more of it.”

There is no need to use any charcoal for burning lime, just use firewood directly.It doesn't matter if the fire is bigger or smaller, and the temperature is higher or lower.

"You don't need charcoal, you should have said it earlier. If you want firewood, you don't care about dry raw materials. It's not easy. Aren't the mountains and plains all full of trees? It's too simple."

As soon as they heard that they didn't use charcoal, Zhao Dazhu and the others immediately became less worried. Wouldn't it be easy to go directly to the mountain to cut firewood?

"That's good, Xiaohu, let's go, come home with me to get the guy, let's go smashing rocks. Well, after we go back, we have to call Xiao Hei, this guy, all his strength, can't be wasted. Let's talk , This guy, he hasn’t worked for a long time, he needs to exercise well to prevent him from gaining too much weight.”

After the division of labor was completed, Li Feng immediately took Xiaohu into action.Before that, though, he had to go home and get his sledgehammer.At the same time, of course he will not forget Xiao Hei, the super truck.However, if Xiao Hei knew his reason, he wouldn't be able to roll his eyes.

Is it possible that people hunt every day, so it is not considered a sport.

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