Analysis of the reasons for poor chemistry grades and poor chemistry grades

The reasons for poor chemistry grades are that they like to delve into difficult and strange questions, do not pay attention to the systematization of knowledge, and are not good at summarizing and inducting.

1. I like to delve into difficult and strange questions.

Performance: Many students think that in the critical stage, there must be a large number of deviations, strange questions, and difficult problems in order to show their level and win the finale of the college entrance examination.

It is recommended that you do not do useless work. Only by firmly grasping conventional thinking and conventional methods can we respond to all changes with the same, even if it is a top student, it is also a bad phenomenon to spend a lot of time studying biased, difficult, and strange topics.

2. Not paying attention to the systematization of knowledge.

Performance: Not systematizing knowledge is one of the most fundamental reasons for the low efficiency of review, it is difficult to have a clue without systematization, the knowledge is isolated from each other, what is the heat of the review of each part of the content, which places have passed, those places have not been learned well, and there are countless in the heart.

After the first round of review, on the basis of sorting out the knowledge points, we should find out the connections between the knowledge points and form a knowledge network. Through induction, we can not only sort out this part of knowledge, but more importantly, provide some feasible solutions and ideas for those difficult problems in the future.

3. Not good at summarizing and inducting.

Performance: In the final analysis, the occurrence of this symptom is the result of the tactics of the sea of questions, desperately doing the question, thinking that if you do more, the contact will be wider, and the question type will be practiced more, and there will be more methods, and there are actually some senior high school teachers who have always thought so. In fact, can you finish the vast sea of questions?

In the review, we should summarize and summarize some knowledge systems, but also summarize and summarize the existing problems, form a file of mistakes, and summarize the methods of problem solving, such as summarizing the important solution ideas of some problems, and summarizing which methods can solve which problems, as well as inducting the connection between knowledge points, learning knowledge thoroughly, and using the methods to live.

Categories: Education Science >> Admission >> College Entrance Examination Problem Description:

I am very good at physics and mathematics, generally above 135, but I can only take the chemistry test of about 120. And I've spent the most time in chemistry, but it's still the same.

Now that I'm in my third year of high school, I want to go to NTU, but it's more difficult for chemistry to be so sluggish.

Analysis: Hehe, this classmate's ambition is very ambitious, I am now a college student, my situation is just the opposite of yours, my chemistry grades are very good, but other subjects need to be improved, in fact, chemistry is not difficult, just more fragmentary things, you have to be good at summarizing, don't blindly write the question, you must cheat behind the question to think about what this topic brings to yourself, the summary outline of each chapter of the textbook must be written well, Mendeleev is actually really great, The periodic table he invented is very good, you memorize the elements of the periodic table (as long as you know the sub-group elements, iron and copper), I think you should memorize according to the family, and when you memorize each group, you should think about what elements the family has and what properties and characteristics, so that you will feel that chemistry will not be so unsystematic, and the notes are also very important, you must take a look at the answer type, and the experiment must not be scattered to ignore, You can summarize the devices and phenomena of each experiment according to the chapters in your book, and you may wish to guess the test questions before the exam, so as not to be afraid. I think my chemistry can be summed up in one sentence, interest is the best teacher.

Hua Shi is not good at learning.

1. There is no interest in the file.

2. Lack of the most basic guidance.

3. Rational thinking and action, the deficiency of nuclear brotherhood.

4. The teaching process is flawed.

Your basic knowledge is not good, you have to take classes seriously, provide it carefully, do your homework well, and read books well, so that you can do well in the exam.

In the third year of junior high school, if the academic performance of chemistry is not good, it is easy to deviate from the subject, which will affect the future study, and should be paid attention to. Junior high school chemistry, the learning time is short, the content is relatively basic, I have not learned it before, it is an introductory subject, it is more important to pay attention to the study of chemistry, improve academic performance, and maintain learning advantages.

<> junior high school students, learning chemistry needs to pay attention to the basics, and the content of junior high school chemistry is relatively basic and relatively easy. For junior high school students, they need to learn to accumulate, be proficient in the basic concepts of chemistry, be able to accurately understand and memorize the precautions for some chemical phenomena, various chemical formulas and phenomena, learn to observe, pay attention to the details of learning, and master the necessary basic knowledge.

In the third year of junior high school, students need to master the necessary learning methods, improve their learning ability, and study seriously in combination with the characteristics of chemistry. In the usual learning process, you should pay attention to the preview before class, know the general content of the textbook, and mark the ones you don't know. When you are in class, you should listen carefully, pay attention to the details of the teacher's lecture, take notes diligently, learn to organize the knowledge of the textbook, pay attention to the teacher's explanation of the exercises taught by the teacher, understand the steps and basic methods of solving the problems, and pay attention to the types of test questions.

After class, you should carefully comprehend and practice repeatedly in combination with specific topics to consolidate basic knowledge and improve your ability to do questions. When studying, we should pay attention to checking and filling in the gaps, pay attention to the weak links in our own learning, review and consolidate in a timely manner, attach great importance to the wrong topics, learn to summarize, master the necessary problem-solving methods and skills, and learn to draw inferences from one another.

In the third year of junior high school, when learning chemistry, they need to pay attention to learning efficiency, learn to summarize and reflect, and be able to learn to organize the knowledge they have learned, summarize the types of knowledge, and classify and sort them. It is necessary to summarize more question types, find out the basic answering methods of various question types, learn to use them skillfully, and improve their ability to do questions. Be good at communicating, consult teachers and classmates, and improve your learning through mutual communication.

In studying chemistry, we should pay attention to the characteristics of chemical engineering, pay attention to chemical thinking, and improve our thinking ability. Have innovative thinking about problems, be good at thinking from multiple angles, deeply understand various phenomena, understand the laws behind various chemical phenomena, improve their interest in learning, stimulate their enthusiasm for learning, take the initiative to learn, and improve their learning ability.

Chemistry should memorize more formulas, do more experiments, academic performance is very important, it is best not to deviate from the subject, and you can choose liberal arts in the future.

It may be that your personality is not suitable for studying chemistry. First of all, we must understand the importance of learning chemistry, and secondly, we must find a good way to study.

It may be caused by your poor grades, and you can apply for cram schools to improve your grades to solve the problem.

Thanks for the invite! The further you go to school, it is normal for your grades to slip, so the first step should be to adjust your mindset and balance your mindset. Understand that anxiety won't solve the problem.

After adjusting the mentality, make a specific and detailed analysis. Is it because you don't have enough time to answer the questions or you haven't mastered the knowledge points? If you don't have enough time, then do more mock questions and past past questions to adjust, control the time, plan the time of each big question, and strive to improve your answering speed.

If it is a question of mastering knowledge points, then check each piece of the exam syllabus, sort out the knowledge points, and find out your comfort zone, Zen hail first learning area and panic zone.

The so-called comfort zone is the knowledge points with high accuracy of doing the questions by yourself, and the knowledge points in the general comfort zone can be integrated, no matter how flexible the topic is, you can also find the relevant places to solve the problem. In other words, if you are given a point, you can connect them into a line and create a surface that can solve similar problems in one fell swoop.

The so-called learning area, those knowledge points can sometimes be done correctly, sometimes not right, the knowledge points are half-understood, such questions, it is worth pondering, summarizing, and striving to improve the accuracy.

After solving the problems in the study area, find a way to expand the study area, and try to solve the problems in the panic area at the edge of the study area.

It is necessary to clear the learning area of chemistry knowledge, and to effectively improve the performance is to expand the scope of the comfort zone and reduce the scope of the learning area.

If you are short of study time and you really can't figure it out, try to find the type of question that you are prone to make mistakes, and then find a similar type of question in the mock questions and past past questions.

If you want to get the effect of brushing the questions, you must figure out why the questions you have brushed are doing this, why you are wrong, dazzling or knowledge points? If it is a knowledge point, then go to the textbook, turn the explanation, until you understand, don't be afraid to turn the textbook, turn the explanation and waste time, this is the sharpening of the knife and not the mistake of chopping wood, is the most effective way to solve the gap in the gap.

If the economic conditions of the family are good, you can ask the relevant teachers for one-on-one tutoring after finding out your own problems, after all, the third year of high school, the study time is relatively tight, and there will be a big difference in time between someone to guide and ponder by yourself.

Finally, I wish you progress and get into your dream school!