Scholar’s Starry Sea

The long National Day holiday is fleeting for high school seniors. Many students return to school before even watching the news network.

As the head teacher Chen Fang said, the monthly test will be held on the 2nd day of the National Day, so the teachers and students in class today are doing the final sprint for this test.

During the lunch break, Wu Bin came to the teacher’s office with an exaggerated stack of papers, each of which represented the "love" of the two teachers, Physics and Mathematics, for him

Cai Guoping took Wu Bin's Physics paper and began to read it, and the speed was very fast, which means that there was no error on Wu Bin's paper.

"en? Why are these few empty?" After turning around seven or eight papers, Cai Guoping pointed to a completely blank paper and looked towards Wu Bin.

"Russian..." Wu Bin touched his nose, a little wondering what to say.

“Russian or Russian, just say it, I’m sure it’s not because you’re too late to do this kind of reason.”

“Because I think...the repetition rate of topic types is too high, repetition I don’t think it’s much better for me to do this kind of questions, so I save time.” When Wu Bin said it was a little cautiously, I was afraid that Cai Guoping would think he looked down on Physics again.

But this time, Cai Guoping not only didn't get angry after listening to Wu Bin's words, but said with a big smile: "Well, you can realize this is very good, indicating that you have jumped out of learning for learning It’s a level of learning for the exam."

I heard Cai Guoping’s affirmative words, Wu Bin relaxed. In fact, the truth is very simple. After fully mastering a kind of knowledge, low-level repetition is nothing. Good thing, for example, the problem of chickens and rabbits in the same cage can be considered dizzy by simple addition and subtraction, but once you have mastered the high-level Simultaneous Equations, you can easily solve it.

The so-called standing on a higher level and looking down, many problems will naturally disappear.

At this time, Cai Guoping suddenly took out a fountain pen from the pen holder and added: "But if you make a mistake in the type of questions on these papers in the future, you are ready to do this for me. The fountain pen is out of oil."

"Ok, no problem." Wu Bin confidently nodded.

On Physics, Wu Bin not only mastered the knowledge given to him by high school books, but also learned a lot of difficult courses from the system, which enriched his knowledge base.

In addition to his extensive study to ensure that the foundation is absolutely solid, all the exercises given by Cai Guoping can be memorized back-to-back.

This accumulation of knowledge gave him enough confidence.

"Then I'm fine with you, let's go." Cai Guoping waved his hand to Wu Bin.

When it comes to Mathematics, Wu Bin is not so confident. Although Liu Yushan gave him all the papers, he has done all the papers, but he is still not sure whether he is correct for a few questions. He has done it with Physics. Feeling boring creates a strong contrast.

This made him feel that the Physics learning innate talent bonus obtained by lottery was so strong that it played a huge role in the consolidation of the foundation and the overcoming of difficult problems.

Liu Yushan patiently changed all Wu Bin's papers and scratched his head, stretched out his right hand and beckoned Wu Bin, beckoning him to come closer.

Wu Bin was a little strange, but he leaned forward slightly and got close to Liu Yushan.

"Do you think Physics is easier than Mathematics?"

Liu Yushan said this very quietly.

"en." Wu Bin answered very straightforwardly.

"It doesn’t make sense..."

Liu Yushan turned out a paper with emotion, pointed to a parabolic body, and said: "This question is a question of using the Vedic theorem. Nodded and said: "No wonder, I said how much calculation is needed for this problem."

It’s so big."

"I don’t blame you. I haven’t told you about this kind of questions. I didn’t expect you to do it."

Except for this In addition to the parabolic problem, Wu Bin also made a lot of mistakes. The first thing to do is to bear the brunt of trigonometric functions.

The image properties of trigonometric functions, vector coordinate calculations, induction formulas, etc. all give him the feeling of hitting the ceiling. To put it simply, I can’t grasp the essence, so every time I encounter a trigonometric function problem It's all done by brace oneself.

The other is the collection. After learning bottleneck, Wu Bin understood why the collection appeared in the first unit of the first year of high school because it runs through the entire high school and occupies a very important position. Parity, monotonicity and periodicity consume a lot of his brain cells for a long time.

This has caused him to study Mathematics questions for a few hours now, and he has to do Physics questions for a while to relax.

Otherwise, even a person like him who knows how to overcome difficulties will not be able to hold it.

Spent a lunch break in the office. In addition to covering all the Mathematics papers, Liu Yushan also taught him the powerful functions of the Casio calculator, although it was not as powerful as Wu Bin’s ability to do questions. Going up a level, but it can indeed save a lot of time for complicated calculations, and it can be considered a weapon for problem solving.

Back to the classroom, Wu Bin continued to study Mathematics questions, and his heart was full of dissatisfaction. His goal was to step on the Mathematics representative next door!

In the evening for self-study, Wu Bin discovered that Liu Yushan had changed classes with Zhou Wenxiang, the Chinese teacher who was supposed to be on duty. Naturally, the reason was to tutor him in Mathematics.

When I heard Cai Guoping in the office saying that Wu Bin had basically mastered high school Physics, the fire in his heart that hadn't been ignited for a long time, a fire of enthusiasm, suddenly burned!

Wu Bin is also a little flattered by Liu Yushan's enthusiasm, but of course he is happy to accept it.

When Liu Yushan started lecturing to himself, Wu Bin immediately realized that it seemed to be different from the usual lecturing ideas, but he didn’t pay much attention to it. When the evening self-study was about to end, he made the last one. The paper made him suddenly feel that he was enlightened, and he had a long-lost sense of pleasure when he started the question.

"Teacher Liu, you are amazing! I feel that all my ability to do questions has been upgraded."

Wu Bin, who finally made a full score, just want to hold Liu Yushan gave it a kiss.

To put it simply, Liu Yushan told him that when he was doing examples or analyzing wrong questions, he would dismember a question to pieces, wishing to find all its conclusions under one condition, and every time he encountered it Just sum up one place, come twice more and naturally know which conclusion each condition requires in this question.

Liu Yushan was naturally very happy to see Wu Bin's progress. He also pondered this method for a whole afternoon, and felt that it might be suitable for Wu Bin, so he couldn't wait to exchange his late self-study.

"In fact, this is Cornell's method of writing. I improved it a bit." Liu Yushan laughed.

"It's amazing, so should this be called Liu's note-taking method."

"It's good for you." Liu Yushan said, glanced at his watch, "Okay." Let’s go back to bed. It’s getting late and I will have an exam tomorrow."

"Okay, thank you Teacher Liu."

Wu Bin bowed deeply to Liu Yushan after he said this. A teacher really spent a lot of time on him.