The reason why Fengyun chose the learning venue above the ridge and walked around from time to time was entirely because he did not want to miss the record of the growth data of Rainbow Rice this time.

Although this time when I planted the rainbow rice, considering the other uses of the Shuang Leng spring water, it did not use up all the spring water like the first time. After the planting is completed, there will be a surplus, but if you miss this time, yes. He is still considered a very big loss.

Now no one can help him take the record, even Feng Bei and Mulan Zhi are not competent, although they are the first to learn from him, but they still do not have this ability.

In order to be able to record the growth of the rainbow rice and to take into account the teaching, Fengyun adopted such a compromise method and chose the teaching location above the ridge.

During the teaching process, he will observe the growth of the rainbow rice from time to time, and once he finds that they have changed significantly, he will immediately record the corresponding data.

In the process of teaching, not all people who learn from Fengyun are passive learning, they can all put forward opinions and suggestions, in fact, this is advocated by Fengyun.

People are self-knowledge, and Fengyun knows himself well. He doesn't have too much teaching experience. Even if he has run classes, he is still groping about how to teach.

What's more, as far as he knows, even those old teachers who have taught for a lifetime will have trouble thinking. If the efficiency and effectiveness of teaching can be improved through suggestions, why not do it.

Facts have also proved that Fengyun's approach is effective.

Soon after he announced that he was willing to accept the suggestion, he got a very useful suggestion, the suggestion was made by Mu Qiuxia.

"Yun, I think you should promote these abbreviated and easy-to-learn numbers as soon as possible throughout Lei Ze. In this way, it will be easier for those who have learned the corresponding knowledge to complete the record. Even people who have never contacted can quickly Get started."

"Qiuxiawu, your proposal is very good, but who will help me spread these abbreviated numbers. I can't go away."

Fengyun immediately affirmed Mu Qiuxia's suggestion.

In order to clarify the fact that Lei Ze’s tribes exchanged shares for new knowledge, he did teach some people separately to record the types and numbers of the shares.

Although he did not use Arabic numerals when he was teaching, it is undeniable that they all have a certain foundation, and the level of some people even far exceeds the group of students he is teaching now.

If they can learn the usage of Arabic numerals, they can indeed greatly improve their work efficiency, and if they can be promoted throughout Reze, it will bring a lot of benefits.

However, the reason why Mu Qiuxia’s proposal is highly valued by Fengyun is that what is mentioned above is not the most important thing. The most important thing is that he wants to see what benefits he can get after he promotes Arabia. .

According to past experience, as long as he has a big impact on the lives of primitive people, he can get benefits. This is true of all kinds of inventions and creations, and the same is true of teaching them literacy.

Therefore, he is looking forward to the benefits that the promotion of Arabic numerals can bring to him. After all, before crossing, the Arabic numerals are very powerful in influence and left and right.

When it comes to promotion, Fengyun is a little bit troubled, just like he and Mu Qiuxia said, he can't get away now.

In order to find the way to plant with high yield and the least consumption of spring water, this time the rainbow rice planting is very different from the last one. The biggest difference is that there is no large water supply.

With less water supply, the growth rate of rainbow rice will inevitably slow down. Now even the rainbow rice in a field is not fully mature, let alone those paddy fields with less water supply.

According to Fengyun's estimation, it takes at least 20 days for the paddy field with the least water supply to fully mature the rainbow rice planted in it. This is the result of his failure to further reduce the water supply in consideration of efficiency.

Twenty days is not a long time, Feng Yun still feels that it is a long time, but he has an idea and decides to kick this problem back to Mu Qiuxia.

Since she took the initiative to put forward a suggestion, she might have thought about how to solve it. Even if she hasn't thought about it, her age is there after all, and her life experience is rich, and it is possible to help him.

"Qiuxia Witch, do you have any good ideas?"

When Feng Yun asked this, he was looking at Mu Qiuxia, naturally hoping that she could give the answer he was looking forward to.

"A good way, I can't say that, I do have an idea."

When Feng Yun heard Mu Qiuxia say this, his eyes lit up and immediately urged: "Witch Qiuxia, please speak."

“It’s actually not very difficult to promote these abbreviated numbers in the entire Rezer. As long as you can spare some time, even if you don’t teach people personally, they should be able to do so in a relatively short time. Learned."

"Qiuxia Witch, what on earth should I do, please tell me directly."

Mu Qiuxia's words ignited even greater hope in Fengyun's heart, because based on his understanding of her, she is definitely not a person who likes to talk about her, since she said so, she must be very sure.

"It's very simple. You can make a bulletin board and associate the abbreviated numbers with the words that represent numbers that you originally taught people, so that everyone knows what they mean. Then, you can attach some simple uses of them to Later, I believe many people can learn."

"Why didn't I think of such a simple method."

As soon as Mu Qiuxia finished speaking, Feng Yun couldn't help but patted her head regretfully.

Seriously speaking, Mu Qiuxia's method is indeed very simple. He has seen this method many times before crossing. Although the form and content are different, the essence is the same.

He didn't think about it, he could only prove that a person's thinking is limited, and it is impossible to think of all aspects.

Knowing the method to solve the problem, Fengyun immediately took action. Therefore, in the future, his job was to make bulletin boards.

In this process, Fengyun absorbed his previous experience and fully accepted people's opinions and suggestions. Not only the content on the bulletin board, but even how to make the bulletin board, he will also consult them.

People were willing to help Fengyun, so it went smoothly. The bulletin board was completed in less than a day.

Later, Fengyun used the first bulletin board as its mother base and asked people to make a few more pieces before sending people back to the Huojiao tribe.

In fact, Fengyun had long wanted to send someone back to the tribe, the purpose was to help him transport some timing tools, this time it happened to kill two birds with one stone.

Feng Yun looked at the backs of the soldiers carrying the bulletin board, and his eyes were full of expectation. He wanted to know what kind of surprises he would bring to him this time.

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