Let you teach, you play games with the worst class?

But in the end, either the cover was too tight, causing the entire pergola to shift, or the branch was strangled halfway, causing a corner to collapse completely.

It's hard to barely solve this problem.

The question of foundations arose again.

It is located on the mountainside. The wind speed is not too big, but it is definitely not too small.

The pergola they built would immediately collapse as long as the wind speed increased slightly.

Even if it is lucky that it does not collapse, it will look like a candle in the wind and crumbling from a distance.

If he really wants to let his classmates rest here, he can guarantee that he will definitely be beaten up by his classmates.

On the other hand, Xia Yue's tent team seemed to be worse than himself.

Until now, a barely formed tent-like object has not appeared.

I saw them gesticulating with iron wire and nylon rope.

But the canvas was still piled up on the ground without any change.

At this moment, the monitor classmate suddenly felt very tired.

He looked up at the sky with sad eyes.

I feel that my poor students are really going to sleep on the street today.

Then he looked at the 'tools' that were still piled together.

Suddenly, I realized a feeling of 'the book is used only when it is used up'.

He felt that if people like himself could really master some knowledge, wouldn't it be so difficult today...

Chapter 82 A Natural Teacher【Seeking further reading, monthly pass, recommendation, collection】

At this time, Ren Yan was still comfortably eating the snacks brought by Wang Shanhai.

He even took off the cushion from the off-road vehicle and put it under his body, comfortably blowing the breeze, squinting his eyes, and enjoying the taste of nature.

He didn't care about the situation of the students in Class Nine at all.

In his plan, these initial "tribulations" will definitely occur, and the gang of Class Nine will know their incompetence for the first time.

Although this will probably deal a certain blow to them, in the long run, it will definitely be a good thing.

And during this period, they have to be forced to discover and think about problems by themselves. Although there is a high probability that they will not be able to solve them temporarily, at least an independent way of thinking will gradually be cultivated.

Then when they think about it and catch their eyes, there is a great possibility that they will ask themselves for guidance.

At that time, I will give the solution myself, give pointers but never deliberately intervene, and let the students in Class [-] operate by themselves, so as to deepen their impression.

deepen their thinking.

In this way, Class Nine's outing this time was quite rewarding.

However, things are always like this, the ideal is full, and the reality is very skinny.

If Ren Yan came to watch the class by himself, it would not be a big problem to implement his idea.

But now there is Wang Shanhai, who is eager to love his son, next to him, so this method is not very easy to use.

"Teacher Ren, you really don't intend to help them?"

At this time, Wang Shanhai scanned back and forth with the binoculars, feeling a little anxious in his heart.

Why are these kids so stupid?

It's fine if you can't catch chickens, ducks and geese, but why is it so hard to catch a fish?

Don't you already have fishing nets? !

Besides, why is Xiaobo kid able to break his own hand by drilling a piece of wood?

Wang Shanhai didn't understand, but he was greatly shocked.

Ren Yan glanced at the other party indifferently: "If you want to help, you can help, isn't this just your chance?"

"But... But I have never drilled wood to make fire. If it is the same as Xiaobo, wouldn't it be embarrassing if I didn't succeed in ten minutes?"

Wang Shanhai scratched his neck in embarrassment.

Ren Yan nodded her head speechlessly, and gave Wang Shanhai a puzzled look.

Thanks to you being so disdainful just now, it turns out that you don't even know how to do it yourself!

Ren Yan sighed slightly in her heart, what happened to people these days.

Is it really necessary to suddenly discover some emergency situation? Does everyone have to be caught blind?

Is it just that there is no sense of worry?

"Mr. Ren, don't look at me like that. This is the age of science and technology. Who would be a serious person to make fire by drilling wood?" Wang Shanhai spread his hands.

"Then why don't you make me a lighter now?"

"Forehead......"

Ren Yan looked at Wang Shanhai quietly, but Wang Shanhai remained silent.

Damn chickens make lighters, why don't you talk about building rockets? !

"Oh, forget it, it's not too difficult anyway, you can understand after talking about it." Ren Yan clapped her hands and skipped the topic.

"Then tell me." Wang Shanhai took a deep breath and became slightly serious.

Don't tell me, he is still slightly interested in such things as drilling wood to make fire.

"Under normal circumstances, it is normal for a person who has never played wood drilling to make a fire in ten minutes, but it still needs some small details to be perfected."

"Otherwise, there is a high probability that the wood will be drilled through, and it will not be able to get out of the fire."

Ren Yan spoke slowly, randomly found a branch and a piece of wood from the outside, and demonstrated it in front of Wang Shanhai.

"At the very least, you need to open a fire groove on the wood. This is mainly to let the sparks fall along the fire groove into the combustibles below. This combination is the foundation of drilling wood to make fire. "

As he said that, Ren Yan drew a groove on the wood used as the substrate, then took out a little toilet paper from his pocket, rolled it up and placed it under the wood.

Immediately afterwards, I started to pick up the branches and deal with them, and then drilled against the wood.

"It's best to choose the kind of igniter that is extremely flammable. In the wild, some dry leaves and dry fiber plants can do this very well. I am too lazy to look for it. The same is true for toilet paper."

Ren Yan continued to speak, and her palms began to rub up and down along the branches.

"In addition, if you want to get Mars out quickly, you must drill at a constant speed as much as possible, and the frequency should not be too low."

"A top-down drill like mine is arguably the most efficient freehand."

Not long after Ren Yan's words fell, the wood began to emit a little smoke, and a burning smell slowly wafted out.

Ren Yan unhurriedly picked up the wood, tilted it upside down and tapped it lightly twice, a few fine sparks were knocked into the toilet paper by Ren Yan.

Immediately afterwards, Ren Yan hurriedly picked up the toilet paper, held it in her hands, and carefully blew it up.

Moments later, the toilet paper starts to smoke, and a tiny flame ignites.

Ren Yan casually threw it on the ground and stomped it out.

"Probably the process is like this. If you want to preserve the fire, you need to continue to add combustibles, but it is also added from dead leaves and twigs."

"Otherwise, the fire will most likely be extinguished immediately."

After finishing speaking, Ren Yan lay back on the cushion and yawned.

"That's it?" Wang Shanhai stared blankly at the toilet paper that was about to burn to ashes, then looked at Ren Yan blankly, and pointed to his wristwatch.

"Teacher Ren, why are you so proficient? From drilling wood to putting out fire, it only takes less than 2 minutes!"

"It's not difficult at all." Ren Yan shrugged: "Besides, didn't you always wonder when you talked about drilling wood to make fire when you were young?"

"Then I went to experiment, and then I found out that what my teacher said was all wrong. It was the kind that dared to say casually after reading the book. If you follow what he said, the effect will probably be the same as Wang Bo. .”

"So, it's better for teachers to lead by example."

Ren Yan yawned again and turned around.

Wang Shanhai looked at Ren Yan fixedly, and sighed after a long time: "Teacher Ren, you may really be a natural teacher. How can ordinary teachers do what you do, and practice it yourself..."

"Probably..." Ren Yan responded casually, and lazily said: "You can go to Wang Bo's to show off now, otherwise he will probably doubt life if he can't light the fire at noon."

"Not urgent..."

However, Wang Shanhai smiled mysteriously, squatted beside Ren Yan, and asked.

"That teacher Ren, what you just said was unarmed..."

"Could it be that there is a way to do it without bare hands?"

Chapter 83 Brother Wang! 【Seeking follow-up, collection, monthly pass, recommendation】

"Is there a way to do it without bare hands?"

Wang Shanhai asked like this.

Ren Yan glanced at the other party curiously, and felt a little admiration in her heart.

Wang Shanhai's ability to listen to details is really strong.

He actually remembered what he said so casually?

"Don't look at me like that. In business, if you don't pay attention to every word, you will easily be led into the ditch." Wang Shanhai was noncommittal.

"To be reasonable, Lao Wang, have you ever considered teaching the students of Class Nine a social class?"

"I think with your ability, it is more than enough to teach them."

Ren Yan looked at Wang Shanhai seriously.

Wang Shanhai was taken aback, and pointed to himself: "Lecture? Me?"

"That's right, you are responsible for teaching these little bastards a lesson from society, setting them up to improve their memory, I think you may be an expert in this area." Ren Yan looked at Wang Shanhai firmly. .

The more I think about it, the more I feel that this idea is feasible.

In high school, the students in Class Nine were severely beaten by the society once, so how many detours should they avoid in the future!

This is all invisible wealth!

"Teacher Ren, you should be a human being..." Wang Shanhai cast a helpless glance at Ren Yan, "You're only seventeen or eighteen years old in class nine, and if you come to society like that, you'll have to peel off your skin if you don't die."

"Maybe there will be some counterproductive effects. Even if it doesn't, do you think those parents are willing to let their children do this?"

"That's right..." Ren Yan scratched her neck helplessly.

This idea can only be shelved for the time being.

Although I am the head teacher of Class Nine, I have the obligation and right to manage Class Nine.

But this kind of behavior that clearly caused the child to suffer severe beatings, the parents of Class [-] disagreed and he had nothing to do.

After all, people are the first guardians.

"Okay, Teacher Ren, let's talk about the unarmed method." Wang Shanhai continued to ask.

"It's also very simple," Ren Yan nodded:

"The most troublesome thing is actually the need to make a tool..."

......

Class [-], Wang Bo's office.

After ten minutes of hard work by seven or eight students.

They finally made it!

Successfully drilled the not very thick board into two halves...

Looking at the black wood at the fracture that would shatter when broken, Wang Bo and others fell into deep self-doubt.

They couldn't figure it out at all. It was obvious that there was smoke, but why didn't they catch fire?

And they also laid combustibles underneath...

Could it be that this drilling for fire is just made up to fool people? !