From University Lecturer to Chief Academician

Wang Hao didn't know what happened at Donggang University.

In my memory, after leaving Donggang, I never contacted Pan Weiguo again, and likewise, Pan Weiguo never contacted him.

The former mentor has only been reduced to a name in the address book.

For him now, Donggang University is still special. After all, it is a university that he graduated from before and has a deep memory, but it will definitely not be related in the future.

He continued at his own pace.

Monday morning.

"Partial Differential Equations" entered a new course.

Wang Hao settled the 'Cauchy Problem' task and did not create a new research and development task, because the content of the new week's course is only the transformation solution of the equation.

One is to use the method of separation of variables to solve.

The other is the solution of Laplace transform method.

The knowledge content of equation solving is relatively low, and it is very difficult to find the direction of research and development. At most, it is just to improve the proficiency in solving equations.

In this regard, there is no need to establish research and development tasks at all, and the goal can be achieved by adding knowledge and ideas through normal lectures.

However, Wang Hao is still looking forward to the new week of classes.

Because the research and development of "task 1", "solution of generality of specific partial differential equations", is directly related to the method of solving the equation, when the content explained and the content of research and development are strongly related, it is easy to get inspiration.

【Task 1】

[Inspiration value: 82. 】

Wang Hao glanced at the progress of the research and development task, and immediately became more looking forward to it.

Monday is for Applied Mathematics majors.

Wang Hao has a good impression of the students majoring in Applied Mathematics, because there are very few skipping classes in the major of Applied Mathematics, and they have not even been late for two weeks.

Teachers like serious students.

"Partial Differential Equations" was originally a course in the Department of Mathematics. Wang Hao decided to use a new teaching method to explain the basic knowledge.

Come up and talk about the topic directly.

Starting from lectures and new solutions, slowly guide students to think about learning new knowledge, whether it is good for students or themselves, it may bring good results.

Wang Hao stood on the podium and took notes--

Teaching experiment (2): Lectures are given in the way of more guidance, and the content separation variable method and Laplace transformation method are used to solve equations.

Then, a teaching coin was used to invest in the research and development of "Task 1", and the teaching mode was officially opened.

Equation, a new solution, the content difficulty is relatively low.

There is almost no difficulty in the method of separating variables. Even if you only have a high school foundation, you can roughly understand it.

The content is simple and the course progresses smoothly.

Wang Hao didn't need to repeatedly emphasize some difficult points. The progress of the first half of the class was very fast, and an exercise was assigned in the middle. After giving time to finish it carefully and then explain it, it came to the content part of the Laplace transformation method.

The Laplace transform method, also called the Laplace transform method, is an important method for solving linear ordinary differential equations with constant coefficients.

When using the Laplace transform to transform the solution of linear ordinary differential equations with constant coefficients into the solution of linear algebraic equations or equations, the initial conditions can be taken into account, and there is no need to find the general solution and then the specific solution.

This has wide application in engineering technology.

The Laplace transformation method is a very important method, and it is also difficult. Wang Hao explained it patiently.

When it comes to difficult basic content, if you want to explain it in a guided way, it is obviously much more difficult for students to think and understand.

Wang Hao found that he got more inspiration.

A lot of ideas appeared in his mind, and he paid attention to the progress of 'Task 1'. In just 20 minutes, he got '4' points of inspiration.

"really!"

"When students do more thinking, the speed of obtaining inspiration points will be accelerated, but it is difficult to obtain inspiration points when they only record basic content."

"Difficult basic content can also guide teaching!"

"It can also help students develop their imagination and thinking skills."

"It's a win-win again!"

Wang Hao worked even harder when he started the lecture.

...

After class, the class was delayed for ten minutes, and no students complained.

Wang Hao was very pleased.

Practice has proved that strict requirements make students fall in love with learning. As for whether it is voluntary, does it matter?

He leisurely went to the staff cafeteria.

Eat and go back to the office.

Turned on the system, checked the progress of the task, and found that the inspiration value had increased by '11 points', and immediately became very looking forward to it.

'Mission 1', the inspiration value will be hundreds soon.

This means that the 'longest-lasting' research will soon bear fruit, and he immediately started the 'experimental record'--

Teaching experiment (2): Lectures are given in the way of more guidance, and the content separation variable method and Laplace transformation method are used to solve equations.

The first class, objects: 99 students from the Department of Applied Mathematics.

Result: It is more difficult for students to understand the Laplace transformation method, and the teaching time is slightly prolonged...

"Wang Hao!"

There was a shout from the door.

Wang Hao turned his head in surprise, and saw Zheng Yaojun standing outside the door, looking cowardly from left to right, as if he was worried that other people would see him.

"Please come in?"

"Speak in the corridor?"

Wang Hao was puzzled, "Why don't you come in? Is there anything you can't say directly?" He moved a stool and put it beside him.

Zheng Yaojun huddled by the door, spoke in a low voice, and kept looking outside the door and other people in the office, as if he was worried that others would hear.

Of course he didn't know that there was a 'gossip elite' not far away, and he had already opened his ears with curiosity.

"Is such that."

Zheng Yaojun sighed and said, "Wang Hao, you have fooled me. After I came back, I heard from those students that my lectures were not as good as yours. It was not just one person who said it, but a group of people who said it. It seems that all the students Look at it that way.”

"You have such a good relationship with the students?" Wang Hao was a little surprised. A group of students said that it must not be in private, it should be in class.

Zheng Yaojun suddenly felt a little proud, "To treat students, we must have affinity. Only by letting them express their feelings can we teach well. This is my experience."

"Uh-huh."

Wang Hao thought about it carefully, and he really didn't need to be strict with the "graduate students who love to study". Among the graduate students, there are very few who don't study.

He asked suspiciously, "Then you are...?"

Zheng Yaojun's voice became quieter again, he almost came close to Wang Hao's ear, and said softly, "I'm here to learn from you, and I want to know how you teach, why do everyone say you speak well?"

"this……"

"You can tell me."

Wang Hao still has confidence in his teaching ability. The "Gift of Teaching" improves students' understanding by 20%.

The two spoke in a low voice.

It took more than half an hour to say this, and Zheng Yaojun really came to 'learn the scriptures', and he took out a pen and paper to record it.

Afterwards, he sighed, "You are indeed very good at teaching. I have never thought of some methods."

Wang Hao said, "You can talk to Professor Wang Huanxin. Last time I talked with him about teaching methods, I felt that I gained a lot. Moreover, Professor Wang is very enthusiastic. He likes to talk about things related to teaching experience."

Zheng Yaojun nodded and wrote it down.

Business is over.

Zheng Yaojun thought he was familiar with Wang Hao and was friends, so he sat down and chatted with Wang Hao, and immediately the topic changed to 'business trip', "I have learned a lot from going abroad this time!"

"One week, I listened to three morning reports. There was a professor named Brooke at Oxford University who gave me a report, which had a profound impact on me. His hyperbolic function..."

He said a lot in a row.

Then he continued, "In addition to the academic report, I also gained a lot. Mumbai is really good. I always thought it was poor there, but it is not as poor as I imagined. The environment in the city is really good."

"I've been to several tourist places, there are a lot of people, but I'm not used to the food, and I always feel a little dirty..."

"One week, I spent 20,000 yuan on food and expenses. Fortunately, I can be reimbursed!"

Zheng Yaojun let out a sigh of relief, and his tone sounded a little grateful, but the last sentence was said so loudly that everyone in the office could hear it.

Everyone looked over collectively.

He seemed to be happy after he finished speaking, so he talked about the last thing, "By the way, Wang Hao, it's agreed, two classes, one thousand yuan, I'll transfer it to you."

Wang Hao picked up the phone with a dark face, wanting to rush him away, suddenly stopped and asked, "Our lessons won't be repeated, right?"

"yes."

"How about it, the day after tomorrow, the day after tomorrow, you can also help me with two lessons, so don't give money, just help each other."

Zheng Yaojun was very happy to hear that, and he left 1,000 yuan after taking two classes, which is equivalent to earning extra money. He asked doubtfully, "Are you busy?"

"Go to Hangzhou Lake and give a speech."

"Business trip! Will the school report it?"

"No report." Wang Hao shook his head in denial, and said casually, "But the organizer insisted on giving me 200,000 yuan."

"Oh~~"

He sighed a long time, "How can you talk about money when it comes to academic matters? These big companies are just too philistine!"

Zheng Yaojun was a little confused.

Zhu Ping next to him listened for a long time, and she was already upset seeing Zheng Yaojun.

She immediately pulled Zheng Yaojun enthusiastically and said, "Wang Hao, I was invited to give a speech. Go there once, two days and one night, and the appearance fee is 200,000 yuan!"

"Full reimbursement!"

"Tell me, talk about it!"

"Academic matters, how can we talk about money, Professor Zheng, isn't that the case? This kind of big company just can't do it!"

"..."

Zheng Yaojun suddenly felt that he couldn't stay any longer. Before he left, he said firmly, "Wang Hao, it's settled. The day after tomorrow, the day after tomorrow, I will help you substitute for the class. I won't give you the money."

"good!"

Wang Hao suddenly felt that Zheng Yaojun's behavior was not that bad.