If you only have a junior high school education, you want to study high school chemistry. Is it diff

I'm in high school right now.

Hard work pays off, as long as you are determined to learn, even if you don't know anything about chemistry, you can learn it well. This sentence is a cliché, and before you make up your mind, I think there are a few questions you want to ask yourself.

Are you good at science? Chemistry is a science. Or, are you good at using your brain?

Chemistry in junior high school is very simple, you can completely rely on your back, even the calculations are extremely simple, and it will not be difficult for you to go anywhere. In the words of our chemistry teacher, it was the dust on the fur, and high school chemistry was the fur. It's not just about backresting, it's about understanding.

So, can you study hard and make it through?

Organics are the most important part of high school chemistry, and if you can't understand it, it's not okay either. In junior high school chemistry, I scored 95 points in the high school entrance examination, but in high school, it was around 70 points. So high school chemistry isn't just about backresting.

In short, high school students learn chemistry because of the pressure of the college entrance examination, so they will study diligently and hard, and no matter how difficult it is, they will have to survive.

Therefore, I also hope that without the pressure of the college entrance examination, no matter how difficult it is, you can persevere, then success is not far from you.

PS: Personally, I think high school chemistry is changeable and interesting, so science students generally choose chemistry, but at the same time, high school chemistry is also the most difficult science subject, so you need to be cautious when considering it.

Middle school chemistry is relatively easy, high school chemistry is in-depth.

There is a certain foundation in junior high school chemistry, and learning high school chemistry will be easier to understand and less strenuous.

Therefore, junior high school chemistry should be taken out and reviewed.

In my personal experience, I was good at chemistry in junior high school, and I was more contemptuolate when I entered the school in my first year of high school, and I didn't learn well But then I took the class very seriously and bought a few tutorial books I also bought a few tutorial books Now chemistry is very good I think chemistry is still very simple As long as you are serious Do more different types of questions If you are interested in chemistry, it will be better Come on!

It depends on how much you learn, if you only learn simple basic knowledge, it is not difficult, if you want to learn the difficulty required by the college entrance examination, it is not easy to rely on self-study, you need someone to guide, I am studying chemistry, I have experience.

Personally, I don't think high school chemistry is particularly difficult, but I think I need some guidance.

For a science student, it is natural to study physics and chemistry, so which is more difficult for high school physics or high school chemistry? Different people have different opinions on this question, and I personally think that high school physics is more difficult to learn.

Compared with high school physics, junior high school physics is relatively simple, it is related to the reality of life, often closely related to our life phenomena, easy to understand, and there are more memorable knowledge points, and then there are a small number of basic calculation problems, and generally hard-working children learn well. But high school physics is different, high school physics is no longer a few simple formulas can solve a physics problem, at this time, it requires more abstract thinking ability and rich spatial imagination, at the same time, we need to think and analyze deeply, we need to use our brains to understand, so it is more difficult.

However, comparing high school chemistry with junior high school chemistry, it is not difficult to find that high school chemistry still needs to memorize a large number of chemical equations, but the equations are more complex, the experimental process is more cumbersome, and some science calculations are also required, but the calculation difficulty is far less than that of high school physics. Therefore, high school chemistry requires us to memorize a lot of knowledge points like many liberal arts students, and we also need to do science calculations. However, high school physics is different, in addition to calculation, we need more perception and understanding, we can refine it into a word "enlightenment", which makes many people have a headache, especially for female students who are poor in logical thinking.

Only when you realize it and open your mind will it become easier, but it will also take a lot of time.

Therefore, on the whole, high school physics will be a little more difficult, and it will take a lot of time to invest, and at the same time, you need to use your brain diligently, think more, and understand it.

If you don't learn chemistry well in junior high school, high school chemistry has little impact. It can be distinguished from different learning thinking, different teaching progress, different depth and breadth of knowledge, and different learning attitudes required.

1. Different learning thinking: junior high school chemistry knowledge points pay attention to direct images, and require mastery to be proficient in memorization, and students are not particularly required to have independent thinking ability. High school chemistry pays more attention to the cultivation of abstract thinking, which is not only theoretical, but also requires students to think actively and deeply.

2. The teaching progress is different: each knowledge point in junior high school is left for students to digest for a long time. The progress of high school teaching is very fast, and if you don't follow the teacher's footsteps closely, it is easy to start learning the next chapter before you have mastered the content of the previous section.

3. The depth and breadth of knowledge are different: when talking about oxygen in junior high school, only the oxygen element and the properties of oxygen are introduced, as well as the use of oxygen in production activities. In high school, we talked about many elements and their compounds, chlorine, ethanol, acetic acid, benzene and benzene congeners, etc.

4. Different learning attitudes are required: junior high school chemistry is more like an introductory interest teaching. There are many experiments, and the purpose is to let students form chemistry thinking, so the knowledge points that need to be mastered are relatively simple.

In high school, we need to look at the essence through the phenomenon, why do substances react with each other? What is the principle of the reaction?

High School Chemistry Hail Study Tips

1. Master the basics: The study of chemistry in high school is built on a series of basic concepts and principles to ensure that you have a clear understanding of these basic knowledge. If you are confused about a concept, seek help from your teacher or classmates.

2. Take good notes: Taking good notes in class is the key to learning chemistry. Record important concepts, formulas, and problem-solving techniques, while noting the protocols and observations. When organizing and reviewing notes, it can help consolidate knowledge.

3. Practical experiments: Chemistry experiments are an important supplement to theoretical learning. In the laboratory class, the experimental phenomena are carefully observed and recorded, and the chemical principles behind the hail chaos are explained. If you have the opportunity, try to conduct simple experiments to deepen your understanding of chemical concepts.

Chemistry in high school is actually still a little difficult, this subject is very cohesive, the foundation of junior high school is very important, if the foundation of junior high school is not good, then high school chemistry will be very difficult.

Moreover, there are a lot of knowledge points that must be memorized in this subject, and there are also a lot of knowledge that need to be expanded and understood by yourself.

There is a part of the interest in the study of chemistry, because it is composed of experiments and theories, and the two are mutually reinforcing, such as the imitation fruit is not interested in the reaction between substances, it will also hinder the learning of chemistry.