Is physics difficult?

As a course just launched this year, physics is novel to many students, but overall, the physics in this volume is very simple... Well, even Yi Yang, who did not study in his previous life, found it not difficult to understand. .

After all, it is a new subject and there is no inheritance. Whether a good student or a poor student like him, they are all on the same starting line. Therefore, before Yi Yang studied physics, he set a goal for himself: to be among the top five in the class in at least one subject!

This goal is exciting, but when analyzed carefully, it is not a difficult task to achieve. The improvement of scores in subjects such as mathematics, English, and Chinese is of course a relatively slow process, because knowledge is continuous and there are too many things left behind, so he needs to spend more time catching up. Physics is different. Everyone is at the same starting point. If you work hard and understand, you can get ahead.

Read through the physics textbook early.

With Yi Yang's mind, there is nothing in this volume of knowledge that is incomprehensible... This volume mainly talks about common sense of life such as mechanical motion, basic acoustics, states of matter, and basic optics... Yes, it really is. It's just common sense. Before his rebirth, his poor grades were indeed because he didn't study at all. When he started to seriously understand the above concepts, he found that these things were too simple.

Boys originally had a strong interest in physical phenomena, and the knowledge this semester is so simple. Yi Yang became more and more confident in the learning process, and in the process he also summed up some of his own experiences: first look at the interesting things physical phenomena, and then understand the principles behind those phenomena, and then look at the exercises corresponding to the knowledge points in the exercise book... Well, you can master the knowledge very solidly.

He discovered that he was still very talented in learning physics knowledge.

Of course, you can't be proud of it. Teacher Wu Ming said at the beginning of the school year that junior high school physics is nothing more than two parts, mechanics and electricity. There isn’t much knowledge related to these difficulties in the first semester. If you don’t understand physics in the first year of junior high school, then… you either haven’t learned it or you are stupid.

Since I have already previewed it, it doesn’t hurt to get distracted a little in class. When he was pre-study, he sketched the places that he didn't understand. After all, he couldn't mark many places. We already understand the characteristics of the sounds that we are going to talk about in this class, so when Wu Ming is teaching, it doesn’t matter if his consciousness wanders a little bit and he listens vaguely to deepen his impression.

But Luo Luoyue couldn't answer the questions, which was a bit surprising. Yi Yang glanced at Luo Luoyue and continued to listen to the lecture.

Before get out of class, Wu Ming handed out a set of practice papers as homework for tonight. He said: "This set of questions was made by myself. 50% of the exercises are the knowledge we have learned so far, 20% are the knowledge we have today, and the remaining 30% are the knowledge we have not learned before. They are concentrated in Chapter 2. , everyone can regard it as a test, with a perfect score of 100 points.”

After a pause, Wu Ming continued: "If you have a firm grasp of the knowledge we have learned before and listened carefully to today's class, there will be no problem in passing the exam with a score of 60. But if you want to get higher Some even score 90 or 100 points, so 30% of the knowledge that has not been learned needs to be learned by everyone."

For a moment, the students in the classroom were whispering.

Wu Ming pressed his hand down to signal everyone to stop talking, and then said: "Why is it like this? There is actually a reason. Physics is actually not difficult. The key is to think more and understand more. There are many conceptual things. , Principle things are actually full of interest. Once you understand them, they belong to you. How to understand this thing? If you just listen to what the teacher teaches in class, it is the knowledge that the teacher understands. It is easy for everyone to miss a thought. link."

"I thought about it myself, alas~ What is the principle of this phenomenon? Why is there such a concept? Even if you don't understand it very well... But everyone brought their own thinking into the process. The teacher taught again in class, oh, it turns out that it is This way, I understood it all at once. This time we took the exam like this, and in the next semester, or even a year, as long as you are in our class before graduating from the third year of junior high school, I will do it this way, and everyone must learn to adapt."

Afterwards, test papers were handed out.

Because the test questions were arranged in the form of homework, even though the form of the questions was a bit weird, no one had a strong reaction... after all, they could be copied.

Yi Yang got the test paper, took a rough look at it, and had an idea in his mind. In fact, there was nothing difficult... The physics knowledge he had learned so far did not involve calculations or complex thinking, and there was nothing that needed to be memorized. More, mainly understanding and understanding.

Luo Luoyue glanced at the test paper, frowned and said, "It's outrageous that the question is asked like this."

Yi Yang glanced at Luo Luoyue and said nothing.

Because the improvement in grades was visible to the naked eye, Yi Yang felt that the class teacher Liu Donghong's attitude towards him had changed significantly. At the same time, he paid more attention during class. Occasionally he would walk next to him and stop for a few seconds to take a closer look at Yi Yang's notes. Once, Liu Donghong looked at Yi Yang's notes and said, "Well... my handwriting has improved a bit, keep working hard."

Naturally, there are not many notes to record in mathematics, so Liu Donghong can find that his paper looks better, which is naturally exciting. And it was not only Liu Donghong who discovered this, but also Luo Luoyue.

This is Chinese class at this time, so there are relatively more notes to be copied. As usual, Yi Yang silently observed Luo Luoyue writing and then imitated it.

Luo Luoyue was as usual, neither rejecting nor actively approaching. After just writing for a while, she suddenly stopped writing and asked Yi Yang: "Yi Yang, are you reading?"

Yi Yang was slightly startled, glanced at Liu Lang who was still lecturing above, and did not answer.

Seeing this, Luo Luoyue covered her notes with her hand and said, "I'm asking you, do you read?"

Yi Yang was silent for a moment. Since his rebirth, he has never said anything small in class. Originally, watching her write had become a tacit understanding... All in all, he was still somewhat grateful to Luo Luoyue, so when the other party made it clear that he wanted to use this to tease him, he really couldn't ignore it.

"Well... look." Yi Yang lowered his voice.

"What book are you reading?"

"This...textbook..."

"Don't you read extracurricular books?"

"Well... I've read a few online novels."

"Oh, "The Legend of Wukong" and "Those Things in the Ming Dynasty"?"

Yi Yang coughed lightly. He had scanned a book like "The Legend of Wukong" before, but it was too boring to read. It was still interesting to have a son-in-law for the King of Soldiers. But he felt that it was too low-grade to say that he had only read a few novels about the son-in-law of the King of Soldiers at this time. With this thought, he chose to remain silent.

Seeing that Yi Yang was silent, Luo Luoyue suddenly stuffed a book over her and said, "I'll lend you a book and you can read it."

Yi Yang picked it up with confusion. It was "The Golden Age" written by an author named Wang Xiaobo.

He looked at Luo Luoyue and saw a strange expression on her face. She seemed a little shy, a little excited, and a little naughty.

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