"Son-in-law, tell me quickly, after we have this kind of glass, can we make a microscope?" Cao Yan saw that Zhao Yan was silent in thought, and couldn't help but ask again in a little anxious at the moment. ~Top Novel, 2+3x

"I know the principle of a microscope, and I can even draw a structural diagram, but I just don't know if you can make it?" Zhao Yan said with some hesitation at this time, the microscope was also a relatively sophisticated equipment in later generations, so he was worried that even if he drew a structural diagram by himself, he might not be able to make it.

"Haha, my son-in-law was worried about this problem, but please rest assured, several leaders of our Daomen have already seen the magic of the microscope, so this time in order to make the microscope, I also concentrated the power of the entire Daomen, and collected the top craftsmen in the country, and now they are all in my microscopic system, as long as the son-in-law can draw sketches, they can make them!" Cao Yan heard Zhao Yan's worries but laughed and said, he left the capital during this time in order to make preparations in all aspects.

"Microscopic? Grandfather, have you already decided on the name of the Taoist temple you built? Zhao Yan suddenly asked in surprise when he heard Cao Tong's words, Cao Tong's Taoist temple built near Shangshui Village is very large, he went a few days ago and had not yet decided on a name, there are many Taoist priests living in the Taoist temple, but Zhao Yan has long had an agreement with Cao Tong, except for a few Taoist priests in the Taoist temple who are qualified to use microscopes, other Taoist priests are not allowed to cross the Qingshui River, so as not to disturb the peace of the courtyard on this side of the Qingshui River.

"Haha, just this time, as soon as I came back, the name of the Taoist temple was decided, because we live here mainly to borrow your microscope, so in the end, a few of our old guys unanimously decided to set the name of the Taoist temple as the microscopic." Cao Tong was also quite proud at this time, because this name was the first person he first mentioned.

"I see. But it's also a fitting name. Zhao Yan also nodded when he heard this, and then he spoke again, "Okay, I'll rush these nights and try to draw the drawings as soon as possible!" ”

Although he still had some doubts about the level of the craftsmen of the Great Song Dynasty, he saw Cao Tong's confident appearance. It's not good to say anything about hitting the other party again, so I have to agree, anyway, I am only responsible for drawing drawings, at most I can point out when manufacturing, as for whether those craftsmen can make usable microscopes, it is not up to him.

"Why can't you paint at night and during the day?" Cao Yan asked strangely when he heard this, he didn't want to wait for a moment now, and he wanted to have his own microscope immediately.

"I'm afraid not during the day. Grandfather, the place you are in now is called an elementary school, and I teach my students, and I have to give lectures to them during the day and prepare for classes at night, but I can only stay up for a few days and nights so that my grandfather can make a microscope sooner. Zhao Yan said with his hands spread out helplessly when he said this, although the matter of the microscope is important, but in Zhao Yan's opinion. Still can't keep up with his own education.

"Teaching students? Which student are you taught by a dignified county king? Cao Tong was stunned for a moment when he heard this, and asked without thinking. But then he suddenly seemed to think of something again, and asked with a shocked face, "Son-in-law, before you went to Liao last time, you said that you would pass on the physics, chemistry, biology and other knowledge you have learned, and you also said that if we want to hear it." You can just listen to it, could it be that you have already started teaching students? ”

"Huh? Did I tell you before I left Liao? Zhao Yan was also stunned when he heard that Cao Tong actually knew the names of physics, chemistry and biology, and then asked with some doubts, there were too many things he encountered after the envoy to Liao, so that he really couldn't remember that he had said these words to Cao Yan.

"Of course. Have you forgotten that you were going to make a hot air balloon, so you explained to us the principle of hot air balloons, and also said that this is physics, and you also know biology, chemistry, etc., and I and a few Taoist friends were very interested in this, and you told me at that time, if we are interested, we can send someone to listen. Cao Yan said a little angrily at this time, he didn't expect Zhao Yan to forget the original agreement, and he still remembered this matter.

Seeing Cao Tong's angry appearance, Zhao Yan was also a little embarrassed, and he finally remembered it at this time, as if he had indeed said the above words when he asked Cao Tong to help make the hot air balloon, but he had forgotten all about it, and when he started to lecture, he didn't think to inform those Taoist priests in the microcosm, if he was Cao Tong, I am afraid he would be even more angry.

"Cough, grandfather, don't be angry, although I don't remember our agreement at the beginning, but at the beginning of the school year, I went to the Taoist temple to visit you several times, and wanted to discuss this matter with you, but unfortunately you are not in the Taoist temple, and I am not familiar with other people, so I have to wait for you to come back, and the elementary school has only been open for a long time, and there is nothing important to talk about at all, although you Taoist people can come and listen!" Fortunately, Zhao Yan's brain turned quickly, and he hurriedly made up a nonsense to prevaricate the past.

Cao Yan is a good person, and he has long seen that Zhao Yan is a little insincere, but he didn't care too much about this matter, thought about it and said: "Son-in-law, we are indeed very interested in what you have learned, not to mention others, even I, who is over half a hundred years old, is also very interested in your knowledge, especially the physics you talked about before, it is simply unthinkable, so as long as you are willing to teach it, our Daomen will definitely be very willing to learn." ”

When he said this, Cao Tong hesitated for a moment, then looked at the classroom he was in, and then said again: "But grandson-in-law, your lecture place is too small, even a hundred people can't sit down, in addition, just now I saw Ying'er and the princess They also came to listen to the class, if our Taoist people also come, it is really not a unified thing to mix together, so grandson-in-law, you see if you can teach students here in the morning, and go to our Taoist temple to give lectures in the afternoon, our Taoist temple has a special hall for preaching Taoism, and it is no problem to sit hundreds of people, And those sitting in the distance can hear the voice of the stage very clearly. ”

Although what Cao Tong said is very reasonable, if the people from the Taoist sect also come to listen to the class, I am afraid that Cao Ying and they will be embarrassed to come again, but the teaching here in the primary school is just on the right track, and the students are also studying very hard, if the half-day class is suddenly missing, it will not only disrupt Zhao Yan's teaching plan, but also have a great impact on the students' learning, so this also makes Zhao Yan very difficult.

"Son-in-law, if it really doesn't work, you can also find a gentleman to do it for you, anyway, I just observed, except for Ying'er and them, the other students are all children, and they have to learn some basic things, it shouldn't be very difficult to think about it, and you don't need to spend all your time on these students." How shrewd is Cao Tong? Seeing the embarrassed look on Zhao Yan's face, he immediately guessed his thoughts, and immediately thought of a solution for him.

"This ...... It's okay" Zhao Yan was stunned when he heard this, and then muttered, there are two grades in primary school, and the first-grade students are all children in Shangshuizhuang who do not have any foundation, in addition to learning to read and write words, mathematics is also very simple, and it is no exaggeration to say that anyone in the second-grade classroom can be a first-grade teacher.

As for the teaching of the second grade, it is more troublesome, they have to learn a lot of new mathematical knowledge, speaking of which Ya'er is a mathematical genius, but being able to learn mathematics well and being able to teach mathematics well are two concepts, plus Ya'er is too young to be a teacher at all, so it can only be taught by Zhao Yan himself, but it doesn't matter, Zhao Yan used to divide the time into two and turn around in two grades, so as long as you find a teacher for the first grade, you can spare half a day to give lectures at the Taoist temple.

Cao Tong saw Zhao Yan agree, and immediately said very excitedly: "Great, I'm going to inform those old guys in the Taoist temple to get ready, and tomorrow your son-in-law will go to the Taoist temple to give a lecture!" ”

Hearing that Cao Yan asked him to go tomorrow, Zhao Yan smiled bitterly and said: "Grandfather, I also need to arrange it for the elementary school, and it will take five or six days to complete the arrangement at the earliest, so it will definitely not work tomorrow!" ”

"I can't wait for five or six days, so let's give you three days to arrange, and you must come to me to give a lecture in three days, and don't forget the drawings of the microscope!" Cao Yan turned around and left after speaking, not giving Zhao Yan time to refuse at all, but in the entire Great Song Dynasty, I am afraid that only Zhao Yan would let him, a living immortal, lose his temper so much, and even do not hesitate to play tricks.

Looking at Cao Yan who turned to leave, Zhao Yan also shook his head helplessly, the other party is his elder, and he has helped him several times, so Zhao Yan really can't refuse the other party anymore, but three days is just three days, anyway, he has a ready-made lesson plan over there, and then find a suitable teacher and give him the lesson plan, as long as he is not too stupid, he should not delay the students' learning.

Just thinking of the right teacher, Zhao Yan had a headache again, although Zhao Hao and Xue Li, the second-grade students, can be qualified to teach the position of first-grade teacher, but they are also students, it is really not appropriate to distract them, and their age is too young, and those first-grade students are all wild, I'm afraid they can't manage it at all.

In addition to Zhao Yan and them, only Princess Bao'an and the women who came to listen to the class were left, but Zhao Yan thought about these women one by one, but most of them are not suitable now, such as Princess Shoukang has been attending classes for the longest time, but her personality is too impetuous and jumpy, and she is not suitable for being a teacher at all, Princess Bao'an is too weak, Cao Ying and Mi Xue have to be housekeepers, Yelusi is pregnant, and Xue Ning'er has to take care of Xiao Siyue.

As a result, Zhao Yan thought about it, and in the end, there were only two people left who were suitable to be teachers, that is, Ouyang Wanling and Yan Yuru, the two of them usually have nothing to do, and they both have a certain foundation, and there is no big problem in terms of personality, they can be a first-grade teacher, but which one should they choose? (To be continued!)

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