Jiayi assigned the students in the front row to help put the papers away. He stacked the papers together and said to the students below:

"Okay, let's get here today. After I go back, I'll correct your papers and arrange the next courses."

The day's course was fooled, and Jiayi felt relieved. Then he explained the paper and was able to fool another class, just passing the initial adaptation period.

This is a bit disrespectful to the teacher. Jiayi does not think that the teacher's in-class test is a lazy behavior, which is very useful for students' surveys. Students themselves can also understand their shortcomings in what aspects they are.

But the reason why Jiayi's test this time was really to stumble. Because the arrangement was too urgent, Orlando just told Jiayi yesterday that he came to class today. He didn't know what course to arrange at the first time, so he might as well test it and touch it.

When he returned home, Jia started to correct the test papers, and more than 100 test papers. Jiayi continued to correct the test papers until late at night before completing the correction. Jiayi felt that he had miscalculated a little. He originally thought that the exam would not require class and could be easier, but he did not expect that correcting the homework was even more tiring. He knew that he should have taken Maqi and the others to get the correction speed together.

Moreover, there are two other classes to take the exam tomorrow, which makes it a headache to think about it. Jiayi feels that he may not be able to be a good teacher, and it takes too much energy and time.

He decided to sort out a standard answer at that time, and ask Mackey and the others to help correct it, or find two good grades to help improve it.

After modifying the test paper, Jia initially counted all the test papers to see which part had the most wrong questions.

The math courses for pre-class classes are not difficult in Jiayi. They are mainly simple plane geometry, as well as systems of equations.

After statistics were completed, Jiayi thought that purely calculated systems of equations would have higher accuracy, which seemed simpler in Jiayi, but I didn't expect that everyone would have a better grasp of plane geometry.

Perhaps because the graphics drawn when you portray the array are all geometric figures, everyone has a better grasp of plane geometry. Jiayi did not grasp it well when he asked the question, and some places were inevitably out of the outline, but many students also solved it.

However, although I learned the system of equations earlier and more basic, there are many people who made mistakes.

In the next two days, Jiayi struggled to correct the test papers and talked about the questions. He also gained a basic understanding of the students below. In terms of geometry, no one has any shortcomings, but in terms of algebra, there are still many flaws.

Based on everyone's progress, Jiayi has formulated a brief teaching plan, hoping to target the majority of people. As for a small number of backward and advanced ones, he can only rely on himself.

[This feeling is a little irresponsible.] Jiayi patted his teaching plan and felt more and more that he was not a good teacher. Fortunately, the teacher he met when he was in school was quite reliable.

After explaining the test paper to everyone, Jiayi's course was finally on track. After the class every day, Jiayi went back to modify his lathe, hoping to be more perfect. However, because of the pre-class mathematics class, his time was taken up a lot.

But this is not without benefits. With his teaching of students, his own understanding of mathematics has also deepened, and he reviewed some basic parts. If you use less mathematics, you will not be able to remember many things, but the master has a good memory, which will be better in this regard.

......

Jiayi walked into his classroom with his own books and a large stack of parchment paper. He had been teaching his students for 8 or 9 days, and everyone was a little familiar with them.

Everyone is familiar with Jiayi's style, except for ordinary classes, they just do questions.

Jiayi sent the parchment in his hand and said, "You are not doing your homework very seriously. The mistakes are relatively high. If something goes wrong when calculating the magic model, what do you think will happen?"

He looked around and only a few students dared to look at him: "There is no falsehood in mathematics. Right is right, wrong is wrong. Mathematics is not philosophy, one plus one is two, not sophistry, something equals three equals zero. Only mathematics is the truth, and the development of magic is also inseparable from the development of mathematics."

In fact, the preparatory course is called arithmetic, which is more simple calculation and is not that deep. However, Jiayi hopes that the students in his class can develop a mathematical thinking.

But how should this mathematical thinking be trained? Jiayi himself doesn't know.

After taking today's course, Jiayi looked at the time and happened to see that every teacher in the college had a seat clock. With this, the teachers' grasp of time became much more accurate. Jiayi was able to ensure that the course was finished at the specified time after taking the course for a period of time.

"Okay, that's all for today's course. Next I'll give you a few more questions and you will hand them in the next class."

After saying that, he began to copy the title on the white "chalkboard".

"Ah~~" There were sighs below.

Someone whispered, "Do you do the test again, is this useful?"

When Jia heard this, he paused for a moment. He couldn't figure out whether it was useful. The mathematics of ordinary Chinese people is better than that of ordinary people in developed countries in Europe and the United States. However, in terms of high-end academics, fewer people have made achievements, and they can even be said to be backward. However, relatively speaking, China's original foundation is weaker.

So Jiayi couldn't say with certainty that doing a lot of questions would definitely be useful or useless.

After all, he didn't do education work in his previous life, so he really didn't have much research on this.

So although he left questions, he didn't have many questions. At most, only two or three questions were asked, but they were quite difficult and had certain requirements for carefulness and knowledge.

In fact, it should not be considered a question-the-sea tactic.

However, Jia Yi didn't ask many questions, and it was more likely that because there was no good paper here and the printing was too expensive, so the questions could only be copied by hand, which greatly restricted his motivation to ask questions.

In fact, Jiayi has some understanding of papermaking. In his previous life, he was born next to the hometown of rice paper and visited the rice paper museum. He has some understanding of the manufacturing process of rice paper.

Although it was impossible for him to truly create paper that could be comparable to rice paper with this little knowledge, it should be no problem to create ordinary paper with a discount... should it be?

Unfortunately, he lacked this motivation before and felt that parchment was enough, so he never really put this matter on the agenda. Now that he has been a teacher, he feels that this matter really seems to be able to be done.

Whether it is color, writing fluency, portability, cutability, and taste, good white paper is much better than parchment. The only thing that is weaker than parchment is probably that the current paper has insufficient magical conductivity and cannot be used as a scroll paper.
Chapter completed!