Chapter 28 How can we talk about money in academic matters?
Wang Hao didn’t know what happened at Donggang University.
In my memory, after leaving Donggang, I never contacted Pan Weiguo again. Similarly, Pan Weiguo also never contacted him.
The former mentor was reduced to just a name in the address book.
For him now, Donggang University is still special. After all, it is the university where his predecessor graduated and has deep memories, but it will definitely not be related in the future.
He continued at his own pace.
Monday morning.
"Partial Differential Equations" has entered a new course.
Wang Hao completed the task of 'Cauchy Problem' 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 equations.
One is to solve it using the separation of variables method.
The other is solved by Laplace transform method.
The knowledge content of equation solving is relatively low in difficulty. It is very difficult to find the direction of research and development. At best, it can only improve the proficiency in solving equations.
In this regard, there is no need to establish R&D tasks at all. Normal lectures to increase knowledge and ideas can achieve the goal.
However, Wang Hao is still looking forward to the new week of classes.
Because ‘Task 1’, the research and development of ‘Common Solving of Specific Partial Differential Equations’, is directly related to the method of solving equations, when the explanation content is closely related to the research and development content, it is easy to get inspiration value.
【Task 1】
[Inspiration value: 82.]
Wang Hao glanced at the progress of the research and development tasks and suddenly became more excited.
Monday is a class for applied mathematics majors.
Wang Hao has a good impression of students majoring in applied mathematics, because there are very few students in the applied mathematics major who skip classes, and they have not even been late in the past two weeks. Most of the students listen carefully and do not need special supervision.
Teachers all like serious students.
"Partial Differential Equations" was originally a course in the Department of Mathematics. Wang Hao decided to use new teaching methods to explain the basic knowledge.
Come up and talk about the topic directly.
Starting from lectures on topics and new solutions, and slowly guiding students to think about learning new knowledge, it may bring good results for both students and themselves.
Wang Hao stood on the podium and took notes--
Teaching experiment (2): Lectures with more guidance, content separation of variables method and Laplace transformation method 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 launched.
Equations, new solutions, and content difficulty are relatively low.
There is almost no difficulty in the separation of variables method. Even if you only have a high school foundation, you can understand it roughly.
The content is simple and the course progresses smoothly.
Wang Hao did not need to repeatedly emphasize some difficult points. The first half of the class progressed very quickly. He assigned an exercise in the middle. After giving time to do it carefully and then explain it, he 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 convert the solution problem of a linear ordinary differential equation with constant coefficients into a linear algebraic equation or system of equations, the initial conditions can be taken into account, and there is no need to find a general solution and then a special solution.
This has wide applications in engineering technology.
The Laplace transformation method is a very important method, but it is also somewhat difficult. Wang Hao patiently explained it.
When difficult basic content is involved, it is obviously much more difficult for students to think and understand if they want to explain it in a guided manner.
Wang Hao found that he received more inspiration.
A lot of ideas appeared in his mind, and he paid attention to the progress of 'Task One'. In just twenty minutes, he obtained '4' points of inspiration.
"really!"
"When students think more, the inspiration value will be obtained faster, but when they only record basic content, it will be difficult to obtain inspiration value."
"Difficult basic content can also be used to guide teaching!"
"This can also help students improve their imagination and thinking skills."
“Another win-win!”
Wang Hao started to speak more vigorously in class.
…
After class, the class lasted 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 done voluntarily, does that matter?
He took his time and went to the staff canteen.
Eat and go back to the office.
I turned on the system and checked the progress of the task. I found that the inspiration value had increased by '11 points', and I immediately became very excited.
In ‘Task 1’, the inspiration value will soon reach 100.
This means that the 'longest-lasting' research will soon yield results, and he immediately started making 'experimental records'--
Teaching experiment (2): Lectures with more guidance, content separation of variables method and Laplace transformation method to solve equations.
The first class, object: 99 students from the Department of Applied Mathematics.
Results: It is more difficult for students to understand the Laplace transformation method, and the teaching time is slightly longer...
"Wang Hao!"
A shout came from the door.
Wang Hao turned his head in surprise and saw Zheng Yaojun standing outside the door, looking a little timidly, as if he was worried that others would see him.
"Please come in?"
"Shall we talk in the corridor?"
Wang Hao was confused, "Why don't you come in? Is there anything you can't say directly?" He brought a stool over and placed it next to him.
Zheng Yaojun huddled next to the door, spoke in a low voice, and kept looking at 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 pricked up his ears out of curiosity.
"Is such that."
Zheng Yaojun sighed and said, "Wang Hao, you have tricked me. After I came back, I heard those students say that my lectures were not as good as yours. It was not said by one person, but by a group of people. It seemed that all the students
That’s how they all look at it.”
"You have such a good relationship with the students?" Wang Hao was a little surprised. A group of students said that it must not have been said in private, it should have been said in class.
Zheng Yaojun suddenly felt proud, "When you treat students, you need to be friendly. Only by letting them express their feelings can you teach well. This is my experience."
"Uh-huh."
Wang Hao thought about it carefully and found that there was indeed no need to be too strict with 'graduate students who love to study'. There were very few graduate students who did not study.
He asked doubtfully, "Then you are...?"
Zheng Yaojun's voice became softer again. He almost leaned into Wang Hao's ear and whispered, "I'm here to learn from you. I want to know how you teach and why everyone says you are good at teaching?"
"this……"
"You can talk about it."
Wang Hao is still confident in his teaching ability. "The Gift of Teaching" improves students' understanding by 20%. On the one hand, on the other hand, he does have rich teaching experience and knows how to speak so that students can understand more easily.
The two talked quietly.
This lasted for more than half an hour. Zheng Yaojun was indeed here to 'learn lessons' and took out a pen and paper to take notes.
Then, he sighed, "You are indeed very good at teaching. There are some methods that I have never thought of."
Wang Haodao, "You can talk to Professor Wang Huanxin. The last time I talked with him about teaching methods, I felt that I gained a lot. Moreover, Professor Wang is very enthusiastic and he likes to talk about things related to teaching experience."
Zheng Yaojun nodded and wrote it down.
Finished talking about the business.
Zheng Yaojun thought that he and Wang Hao were familiar with each other and were friends, so he sat down and chatted with Wang Hao. The topic immediately turned to 'business trip', "I gained a lot from going abroad this time!"
"One week, I listened to three morning lectures. A lecture given by a professor named Brooke from Oxford University had a profound impact on me. He studied hyperbolic functions..."
He talked a lot in succession.
Then he continued, "In addition to the academic lectures, other benefits are also great. Mumbai is really good. I always thought it was very 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, and there are a lot of people. I'm just not used to the food, and I always feel a little dirty..."
"In one week, I spent 20,000 yuan on frugal expenses. Fortunately, I can be reimbursed!"
Zheng Yaojun breathed a sigh of relief, his tone sounded a little lucky, but the last sentence he said was so loud that everyone in the office could hear it.
Everyone looked over collectively.
After he finished speaking, he seemed to be happy, and then he said the last thing, "By the way, Wang Hao, we agreed, two classes, one thousand yuan, I will transfer it to you."
Wang Hao picked up the phone with a dark face, wanting to rush him away, but suddenly stopped and asked, "Our courses won't overlap, right?"
"yes."
"Let's do this. The day after tomorrow, the day after tomorrow, you will also help me with two classes. Don't pay me, just help each other."
Zheng Yaojun was very happy after hearing this. After teaching two classes, he only had one thousand yuan left, which was equivalent to making extra money. He asked doubtfully, "What's wrong with you?"
"Go to Hanghu and give a report."
"I'm on a business trip! Will the school pay for it?"
"I won't reimburse you." Wang Hao shook his head in denial and said casually, "But the organizer did reimburse me and still insisted on giving me 200,000 yuan."
"Alas~~"
He let out a long sigh, "How can we talk about money in academic matters? These big companies are just too philistine!"
Zheng Yaojun was a little confused after hearing this.
Zhu Ping, who was standing next to her, listened for a long time and was already unhappy with Zheng Yaojun.
She immediately pulled Zheng Yaojun and started talking enthusiastically, "Wang Hao, I was invited to give a speech. I went there for two days and one night, and the appearance fee was 200,000!"
“Full reimbursement!”
"Tell me, tell me!"
"How can we talk about money when it comes to academic matters, Professor Zheng, is that right? That's not the case for a big company like this!"
"..."
Zheng Yaojun suddenly felt that he couldn't stay any longer. Before he left, he said firmly, "Wang Hao, we agreed, the day after tomorrow, or the day after tomorrow, I will help you teach. I won't give you the money."
"good!"
Wang Hao suddenly felt that Zheng Yaojun was not that bad of a person.