High school biology and chemistry are very poor, and the future is bleak! What to do!

If you can't memorize it, then you have to understand the content, because it's hard for people to remember what they don't understand.

You also have to correct your mentality, the mentality of learning, the ancients said: "Learn and learn, not also happy", don't you feel happy when you get knowledge? As long as you find this feeling of joy, you will be able to take the initiative to concentrate on learning.

Aren't you interested in chemical nucleos?

Chemistry and biology are always linked to daily life, such as daily diet: only by understanding the composition of food, the principles of human digestion, and the essential ingredients of the human body can we know what to eat and how to eat. And this is closely related to chemistry and biology.

Don't you want to know about the biology and chemistry that is so relevant to life?

If you continue to cultivate your interest in learning chemistry and biology from this small aspect, you will have the desire to learn about them. With this in mind, how to learn is a matter of method.

I don't think I need to go into detail about the learning method, preview before class, review after class, ask questions if you don't understand, do exercises diligently, etc., since the kindergarten teacher has been teaching.

To sum up: the mentality should be correct, the interest should be cultivated, the things should be understood, and the methods should be appropriate.

I'm also a sophomore science student in high school, but it's the opposite of yours.

Biology and chemistry are important to understand, especially organic chemistry, which must master the reaction mechanism ......However, memorizing equations and professional terms is the foundation, and if you can't do it, you won't get good ......results

Maybe you can add me as a friend, and let's talk and learn from each other's strengths.

In fact, no matter what the class is, especially science, understanding is definitely the most important, but biology does have to memorize, because a lot of the content of biology is common sense, which is right. What are the Eight Circulatory Systems? Respiration, digestion, circulation, endocrine, reproduction, movement, nerves, and urinary are just the back!

There is no other way. But there are also understandable, what counts as gametes? And so on by understanding.

The point of chemistry is to know the principles and memorize some equations.

Liberal arts. As long as the math is passable, it's OK.

If you are admitted to university, you can consider majoring in foreign languages or criminal investigation, and it is easy to find a job.

My biology and chemistry are the best subjects, I have never memorized biology, I have read the book hundreds of times, chemistry is similar, in fact, chemistry can understand the properties of each element, I am stupid and learned, I am also a sophomore in high school.

Reading these two subjects is very necessary, and our teacher's method is to organize the main points of knowledge while reading the book, and draw just a network diagram on the paper. And you must have a wrong question book, you must read more before the exam, ask the teacher more, and you will find many loopholes in you. Also, Wang Houxiong is recommended as a teaching assistant for Wusan.

Summary. Of course, the best thing is to find a teacher to help you make up the lessons, not the kind that follows the training class, but to read from scratch, but the economic cost of doing so is relatively large, and it is difficult for ordinary families to afford it. 

Of course, the best thing is to find a teacher to help you make up for the hunger brigade, not the kind that follows the training class, but reads from scratch, but the economic cost of doing so is greater than that of the first limb, and it is difficult for ordinary families to afford it. 

The accuracy of multiple-choice questions in the exam is very low.

Every discipline feels like this.

The second is to brush the question, the brush question is not a simple question, but in the process of brushing the question, constantly to find the problem, and then solve the problem of the shed wheel, the problem encountered in the process of brushing the question does not understand, to solve it in time, can not leave the legacy of the letter problem, you can ask the teacher, you can search for the answer on the Internet, and look at the answer to the cheating case repeatedly. 

There are two reasons why the accuracy of multiple-choice questions is relatively low, the first is that the basic knowledge is relatively poor, and there is no way to analyze the multiple-choice questions after a slight turn. The second is that there are fewer questions to do, not enough knowledge, and the learning of all disciplines cannot just be frank and stay on textbook knowledge, especially in high school, and it is necessary to keep brushing questions

Good. In fact, there is not much skill in learning the state, that is, read more and do more, which is why Maotanchang Middle School can become a college entrance examination concentration camp, Maotanchang Middle School is very rare to be admitted to such a first-class school as Qingbei, to put it mildly, it is because the student's qualifications are not allowed, but by brushing the omission and clearing the questions, his score can be improved to the undergraduate level before returning to the trace. 

Usually I study almost, and when the test results come out, I always come later.

What's going on.

First, the classmates around you are relatively strong, and the second is that although you usually learn well, you don't review and consolidate in time, so you forget the knowledge of the previous empty space. 

A sentence in the Analects: Learning from the past requires constant review. 

Thank you, teacher.

I didn't do well in the first college entrance examination, far from the score line of the second book, biochemistry is not good, the first time I repeated the answer in the second year, biology is to take it as a liberal arts, read the book and endorse it, and then do the questions when I am familiar with it, chemistry memorizes the formula, and the wrong questions must be understood, and if you don't understand, you can ask them, and the wrong questions are read repeatedly, and the second college entrance examination is more than 70 points more than the last time, and finally I took the second exam.

First of all, you must be proficient in the basic knowledge in books, because biology in the college entrance examination is generally relatively simple, and the questions are generally medium to low difficulty; A: Secondly, you should look at the questions you have done before, especially pay attention to the questions you have done wrong, and it is also helpful to do more mid-range questions on this basis. As long as you can do these three things, I believe you will have a great breakthrough in the college entrance examination!

Physics has to be steady. What should be right cannot be wrong. Then I got the basics down in biochemistry. Do more test papers and so on, that's all. Good luck!

It should be no problem to understand the basic knowledge in books, and it should be no problem to understand biology, and the same is true for chemistry. A round of revision is important, so take advantage of it!! I'm also in my third year of high school.

You need to look at the textbook more, buy more review materials by the way, and then do more practice questions, only if you build more question types, you will be familiar with the road when you take the exam...

Actually, Bai Biology said it bluntly.

It's the back, and the back is down, and you get points. So it is recommended that you organize your textbooks and write them down on a piece of paper (finally.

Answer: To be organized into a book), large boxes and knowledge points are clear in the comparative memory. To make good use of the previous workbooks and review materials, there are many things to summarize and memorize, you may wish to cut them out and stick them together to memorize together, and you can also reduce the amount of labor. In fact, as long as it is easy to learn at the beginning, it can also help you in the college entrance examination, your physics is good that you have the ability, and whether biology is good only depends on whether you work hard to memorize! Come on!

First, biology is actually more liberal arts, which means that you have to work hard. First of all, start by reading the book.

Since you said that your biological answer foundation is relatively poor, then you must read the book first, section by section, read carefully, don't be impetuous, don't be afraid that there will be no effect, after a long time, you will definitely be able to improve. There are also some calculations, such as the probability of getting sick, etc., then you have to be familiar with the algorithm, as long as you remember those algorithms, and every year it is also those questions.

Second, for chemistry, it's also memory. It can be seen that you are smarter, but you don't like to read much, and sometimes you have a low eye, in fact, you have to memorize a lot of things. Chemistry is even more that the conditions of each reaction, the formula, must be remembered very clearly.

From my own experience, chemistry is still very easy to learn, it is not like physics, it has to be calculated, I hope it will help you.

Read more textbooks, and there will be no problem if you cut out the textbooks thoroughly.

First, review the biology in junior high school.

Hello suggests you: 1 Reading books is really a must, after the start of the review in the third year of high school, everyone's gold will continue to improve, and basically can reach more than 70 points in the third round, at this time you want to read more books if you want to do better than others, there are requirements for reading textbooks, you can't start on the home page every time, but you should find out where you are weaker to read, it is best to memorize the knowledge points, and the scores are the corners and corners of the knowledge that people don't often look at during the exam, so you must be serious.

2. It is necessary to do the questions, but you can't just do it without analyzing, after doing it, you should analyze the test point and see if there is anything in the book. For example, genetic questions, there are so many numbers: 9331, 1111, 3131, 15, 1, 9, 7...

These are on reference and should be carefully analyzed. After completing the question, be sure to mark the wrong question and do it again after a while.

3The scope of the college entrance examination is that there is no scope, and no scope refers to his question**, but the examination is the corresponding knowledge in the book, and there will be corresponding expansion, otherwise you will know what to test, you say that everyone is not going to a good university.

4. Be sure to follow the teacher closely, ask the teacher for advice, and don't do it behind closed doors.

5. Knowledge needs to be reviewed, although you remember it alone, it will still fade after a few days, so you must review it in time.

6 It is not recommended to make the wrong question book, the gain outweighs the loss, you don't have that time, you should save the wrong question well, look at it more, it's much better than the whole book, everyone in our class doesn't have a biology problem book, really don't fix this, waste time and the effect is not good.

7. You can't do your own in class, you must follow the teacher closely, and ask questions you don't understand after class, don't delay and delay.

If you have the need for further education, you can plan for further education, there are still many low-scoring students who go to the ideal undergraduate university, plan in advance, so that you can achieve your goals more easily.

Method 1: Interest is the best teacher. Method 2:

Listen carefully to lectures and do more exercises. Method 3: Draw a context map of biological knowledge points.

Although it is just a diagram, this is the most difficult, because it requires students to have a macro and comprehensive high school biology knowledge system in their minds.

Questions. The biology score is only 20 points, how can I improve, and where to start?

Hello, you can listen to this suggestion in class, if you don't understand, you can go to the teacher after class, find more teachers for tutoring, and practice more questions.

Questions. How to talk about the context map of biological knowledge points?

How to draw a context map of biological knowledge points?

You can organize what you have learned. Categorization.

1. Salting-out generally refers to the process of adding inorganic salts to the solution to reduce the solubility of a substance and precipitate O2=2O3 (the condition is high pressure or something, reversible reaction) 3. Secret-stimulating hormone is an animal hormone, which is generally regulated by body fluids such as plasma, tissue fluid, lymph, and body fluids.

4. Mitochondria and chloroplasts.

5. Vitamin D is a lipid due to the principle of similarity compatibility.

6. The thirst receptors are in the cerebral cortex, the nerve center is in the hypothalamus, and the nerve centers related to internal balance are generally in the cerebral cortex, and the nerve centers related to internal balance are in the hypothalamus.

Hope it helps!

1. Iodine has strong oxidation and denatures proteins.

O2 = Discharge = 2O3, reversible.

3. I am not familiar with the hormone you said, but he is a hormone, I think there is a commonality, hormones are generally transported by body fluids and blood, while digestive juices are not body fluids.

4. Cytoplasm.

5. Vitamin D is a sterol, fat-soluble, similar and soluble, so it is related to the phospholipid bilayer.

6. Cerebral cortex, hypothalamus.

1.Iodine denatures proteins, not salting out.

2.The chemical equation of oxygen to ozone is 3O2==2O3