Scholar’s Starry Sea

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[Under the spotlight]

Task content: International Achievements in the Physics Olympiad.

Fixed reward: 2000 experience.

Additional rewards: depends on the host’s performance in the competition.

[City Stars]

Task content: get the provincial top 50 scores in the college entrance examination.

Fixed reward: 2000 experience.

Additional rewards: depends on the final ranking of the host.

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Wu Bin just woke up early in the morning and suddenly received two freshly released task reminders .

Winning the IPhO championship was originally his original goal, and he naturally wanted to complete it. However, he did not want to go for the college entrance examination, but now that the task is out, Wu Bin It must be a test!

Not to mention the rich 2000 experience, the main reason is that the extra rewards are too tempting. After all, the bonus of those thinking makes him feel like IQ +1, +1 every time.

Stretching, Wu Bin sat up and took the folder on the bedside. Yesterday he had been reading this teaching material written by Su Yun since he returned to the dormitory. The content can be said. The writing is very different from the last textbook.

In the last textbook, I mainly wrote about how to connect games and teaching. Among them, staged learning and appropriate rewards are the most important part.

The textbook currently in Wu Bin's hands is a real hardcore textbook. The core purpose is to arouse students' interest in Mathematics.

In fact, in elementary school textbooks, scenes in life are often used to attract children's learning interest and enthusiasm, such as using matchsticks to make graphics, exchange whole money for change, and other practical problems in life.

But in high school Mathematics is based on a logic and thinking orientation, away from intuitive and concrete knowledge acquisition, which can easily let students be defeated by the boring, complex and abstract Mathematics, or can only brace oneself. Uninteresting learning.

From this textbook, Su Yun used various methods to arouse students' interest.

One is to add a background story to the knowledge.

I believe that the Romance of the Three Kingdoms is boring for most people, but Romance of the Three Kingdoms has turned it into the most topical era. After reading the Romance of the Three Kingdoms, go again There are many people who study the Three Kingdoms. The reason is simple, that is, the brilliant characters in the Romance of the Three Kingdoms arouse their interest.

Mathematics can actually tell stories. For example, when learning functions, you can tell the history of the status of the function after the Beliklein movement, tell stories, talk about development, and then step by step to review the simple functions of junior high school. Finally, to guide students to assimilate knowledge into its knowledge structure.

On this point, Wu Bin agrees very much. After reading Newton’s biography, he did have a very strong interest in the universe, although for ordinary students, this is not enough for him Fall in love with Mathematics, but as long as you have a little interest in learning about it, it is always a good start.

The second point is to let high school knowledge also appear in life.

There is a saying, I believe most people have heard it, why is Mathematics so good in high school? And this sentence has also been highly recognized.

Although someone later used high school knowledge to buy groceries, but they could decide where to buy groceries, they were disappointed, but most people were still not convinced, saying that it was Bookworm’s patent. Those who can't learn Peak, learning Mathematics is just a waste of time.

And Su Yun just wants to break this statement.

For example, when you start to teach exponential functions, you can raise a question first.

"Why can't the water be drunk overnight?"

The answer is because there are bacteria breeding, and then you can pass the water after a few hours. How to measure? In order to introduce the exponential function teaching through the example of bacterial proliferation.

When talking about hyperboloids, you can also use teaching aids hyperbolic cracks, so that students can intuitively see that hyperboloids are generated by hyperbolas around the axis of symmetry, and then give a few more strengths, such as the famous Guangzhou Xiaomanyao is also a hyperboloid, and so is the cooling tower of the factory.

When talking about three-dimensional geometry, you can use the computer to cultivate your interest. It doesn't have to be a lot of logical thinking, but maybe some people are interested in Mathematics because of the computer.

There is a section that touches Wu Bin, that is, Su Yun wants to try the simplest algorithm to teach students to write a small game program or something they like. This may be of significance to Mathematics education Not big, but the point of education is to let children find what they are interested in and stick to it.

Mathematics and programming are naturally impossible. If students can really make a small program by themselves, even if they just draw an ugly panda, or let A greedy snake moves, which will undoubtedly be a huge learning motivation for them.

"She is really serious about doing it..." Wu Bin rubbed the folder. The more content he looked at, the more he felt that the folder was heavy.

So at noon, Wu Bin happily went to Su Yun and invited her to lunch.

……

"I thought you weren’t interested in everything except studying."

After the two of them sat at the table after dinner Su Yun laughed and teased Wu Bin and said, she really didn't expect Wu 3bin to give feedback on this textbook so soon.

“Because the teacher your textbook is really interesting, I can’t wait to come and discuss it with you.” Wu Bin said and took a sip of the soup, “I’m so looking forward to seeing it Because of this textbook, students in one class have a completely different understanding of Mathematics. It is definitely promoted, no! It must be promoted!"

Listen to Wu Bin a bit exaggerated Su Yun couldn’t help but smile, “Actually, I didn’t think about it so much. I just don’t want my students to ask me what is the use of learning this, but I can’t answer them for practicality or fun. , This kind of teaching career will make me feel very bad."

"hahaha, so I admire you very much. If I change to another teacher, I will definitely tell my students what they are doing, you know Learning this can give you more points in the exam."

"Okay, okay, don’t say any compliments. I’m not showing you this to listen to this, I just want to Hear what you have better suggestions."

"There are some, there are suggestions. Although not necessarily better, you can use it as a reference for the teacher."

"Oh? Then I will listen." Su Yun held his chin with both hands and looked at Wu Bin with a smile.