Physics in the first year of high school is actually not too difficult

In fact, high school physics is not difficult to learn, the key is whether there is a good teacher to lead a systematic path, when you finish the systematic study, many problems will be from a new perspective to think about their own experience of physics.

Don't take it lightly, I was like you back then, and I felt that I knew everything about physics and junior high school, and my grades in the previous period would be enough, but then I felt a little struggling.

The most important thing in physics is to understand After understanding, you can draw inferences Most of the grades in high school are piled up by questions and tactics The so-called well-informed Physics is still relatively difficult in science Come on.

In high school, magnetic and electric fields are generally considered to be difficult points, and others are mostly conceptual understanding. If you think that the current curriculum is simple and self-motivated, you can study the second year of high school and then the third year of high school on your own in advance.

I used to have a senior in high school who had already completed all the courses in the second year of high school by himself in the first year of high school, and completed all the courses in the third year of high school by himself in the second year of high school. The average grade rank is no more than three.

If you feel like you have the strength to spare, you can try to challenge him.

You don't think it's difficult, it's that you've learned the skin...Physics is broad and profound, and the more you learn, the more questions you have.

The formula for celestial bodies is just that, but it's not that difficult. The main thing is to have a good relationship with Newton, the focus is on him, the three laws of Newton....The main point of the big question is to understand the motion of particles in the electric field and magnetic field, and then you can get the college entrance examination I should have scored more than 90 points in physics in the college entrance examination last year, which is not very high, but I can still say it.

If you understand it, listening to the teacher and reading reference books can make you understand it well, but doing questions is the king, and this is not enough, only high-quality, high-speed questions, you can become the king.

On the one hand, there are many difficult things, and on the other hand, there is less physics content in the first year of high school, so don't take it lightly.

Thinking clearly, understanding the basics, and doing some more questions, no problem!

Anyway, I didn't pay attention to the first year of high school, I remember that I also took the first exam at the end of the term, so I was careless, and the second year of high school still held on, but it turned out that it was stupid to look at those strengthened topics in the third year of high school, and it was not the topic I saw in the first year of high school, it was not a grade!! Outcome. Silence.

You can say yes, but not exactly.

As long as there is perseverance, everything is good! I was originally a rookie, and I got the best in physics in the college entrance examination!

Understood...

I think I need to be able to apply it.

Compulsory 1 and 2 in the first year of high school.

It's a bit difficult to talk about celestial motion.

Sister, I'm a sophomore in high school. The first year of high school has just passed ......

It's not that hard in normal times, but it's a different story when it comes to competition.

The first year of high school is mainly mechanics, and it must be able to analyze the force. There are also various physical models.

Have you ever taken the test? As long as you're interested.

Summary. Hello, the first year of high school physics is actually not difficult, but there will be a relatively large change in thinking with junior high school physics, and the first year of high school physics is for the next two years of physics learning, so if you adapt to the thinking of high school physics, you will feel that it is not difficult, it is some basic problems.

Is it difficult to have a high school year in physics?

Hello, the first year of high school physics is actually not difficult, but there will be a relatively large change in thinking with junior high school physics, and the first year of high school physics is for the next two years of physics learning, so if you adapt to the thinking of high school physics, you will feel that it is not difficult, it is some basic problems.

Orthogonal decomposition is incomprehensible.

Force analysis?

No. Is that a resultant force?

Right. Orthogonal decomposition is the decomposition of a force along the x-axis y-axis of a specified reference frame, which requires our junior high trigonometric knowledge.

Can you understand physics by yourself?

Physics is still not able to understand by itself, because it does involve some knowledge that we don't know, and unlike biology and chemistry, which can solve problems through some memorization, physics does require the teacher to introduce the door, and after having a certain ability to think logically, you can understand it yourself.

I understand a little.

Are you preparing for your first year of high school physics? Be.

High school physics is the most difficult compared to other subjects.

One of the reasons why it is difficult for many physics teachers to understand the topics when they give lectures is that physics questions are difficult, and many young and even physics teachers who have taught for many years can be difficult, which shows that individual physics topics are not simple. No wonder physics can't, it's not to blame that students have low IQs, so in general high school, you can't just listen to lectures to get through physics, and you can also learn by yourself as one of the main learning channels.

Learning Method:

In fact, physics is not as terrible as students think, in addition to pre-class preview, careful listening in class, and doing problems after class, you can also combine self-study to do physics well, and high school students are fully capable of self-learning physics.

Even if the teacher doesn't understand some of the topics, it doesn't matter, at least the physical principles and processes are not wrong, and everyone should learn to take a counter-argument.

3. Adapt to all changes with the same, simplify complex physics problems, simplify them into difficulties, and gradually learn physics problems.

1. I want to give up when I see a complicated topic. There are many requirements and steps to solve problems in high school physics, and those students who are used to doing multiple-choice Chinese questions are easy to become depressed when they see this type of question, and they have already decided in their hearts that they will definitely not do it.

2. Physics is a lot related to practice, whether it is theoretical knowledge or physics problems, many of them are combined with practical problems. This is different from mathematics, which can be seen as a pure science with little connection to real life. For high school students, it is very difficult to review the questions when they encounter practical problems when doing them, and it is even more difficult to make them.

3. There is no systematic learning method for physics. Mathematics has a systematic approach to problem solving. For example, finding a function, defining a domain, finding an inverse function, and so on.

The teacher can explain the method to the students, plus a certain amount of practice, and basically this part of the questions will be fine. In high school physics, there are few systematic problem-solving methods, the knowledge points are somewhat miscellaneous, and the question types are complex and changeable.