-
You have to memorize the knowledge from the textbook. Chemistry is a science subject with a very strong liberal arts nature. The role of memory is most pronounced in chemistry.
If you don't remember, you are doomed to fail the exam! Because chemistry is similar to English, some can't even ask why. There is a lot of knowledge that can know what it is, but it can't be remembered.
Even many teachers agree that chemistry is similar to English. Saying that "chemistry is a second foreign language", the molecular formula of chemistry is equivalent to English words, chemical equations are English sentences, and every less chemical calculation problem is a reading comprehension in English. Indeed, those who have excellent results in chemistry must have accurately memorized the typical physical and chemical properties of each substance they have learned, and can successfully write the corresponding chemical equations, and understand and remember the commonly used problem-solving methods and basic experimental operations.
And the "poor students" whose grades have been hovering around sixty or seventy points, and even those who are worried about passing, must have problems in remembering.
I was in the same situation as you before, and then I went to Xinshang tutoring, and my grades improved a lot, and now I think chemistry is very simple, hehe, the landlord can also go and see.
-
I'm studying chemistry in college now, I don't know if you're in high school or college, I think chemistry is really difficult, chemistry is the most difficult in mathematics, physics and chemistry, chemistry itself is complex, not easy to analyze, experiments are more troublesome than physics, if you want to learn well, you have to work hard to memorize like a foreign language, and do more exercises, if you have the conditions, do more experimental exercises, because you will remember it when you apply it often, including chemical equations.
-
To put it bookishly is to discover the law and apply the law, and to put it bluntly is to ask more whys and answer more reasons to increase interest. If you have a flexible head, you can do it yourself, and if you are a little more ordinary, follow the teacher.
-
You have to make chemistry your hobby, and if you make it a task, it's quite tiring.
-
Pay attention to summarizing, constructing knowledge networks, and cultivating "knowledge trees" The essence of ability is systematic, generalized, and programmed knowledge, skills, and methods. This shows the importance of systematization of knowledge to cultivate students' abilities.
-
The theory of relativity can also be gnawed down, which shows that learning is not impossible. As long as you put in the effort, it shouldn't be difficult.
-
Good independent study habits, going to school on time, completing homework on time, listening attentively in class, actively raising your hand to speak, loving to use your brain to think, and keeping and sorting out your own school supplies are important guarantees for the quality of learning.
1. The habit of previewing. Preview can enable you to connect with previous knowledge, discover new problems, think about how to solve them, and bring problems that you can't understand to the class to better listen to the teacher's explanation. In this way, it can not only cultivate self-learning ability, but also improve the interest and effect of listening to lectures.
2. The habit of taking notes and sorting them out afterwards. As the content of the course grows and complexes, taking notes helps to get to the point. If the things you memorize in class are scattered due to time constraints, then you should organize them after class to make them comprehensive and organized.
The process of sorting out is a very effective process, and it can also exercise one's ability to analyze and summarize. Therefore, you should get into the habit of organizing your notes.
3. The habit of reviewing after class. Because the pattern of forgetting is fast and then slow, what you just remember is forgotten most quickly in the first few hours, and then slower after two days. To consolidate what you have learned, you must review it in a timely manner, reinforce it, and form a habit.
Students who want to make reading more efficient can use the "Elite Special Whole Brain Fast Reading Software" to improve their memory and learning efficiency.
4. The habit of solving problems independently. If you have difficulty learning, you should try to "give it a try" by yourself first. When you really can't solve it independently, you can complete it on your own under the guidance of your parents, taste the sweetness of victory, increase your confidence in yourself, and bravely meet the challenge of the next problem.
5. The habit of correcting mistakes in time. Let's prepare a red pen. Correct the mistakes in your exercise books and test papers at any time, and deepen your mistakes in your mind in bright red.
Whether you are careless or just don't, you must habitually collect these mistakes, and each subject has an independent set of mistakes, when we review before the exam, they are the key review objects, so since you miss once, you may not miss a second time, only then will you not lose points on the same questions again.
-
Sign up for a training class during the winter break, or find a tutor.
If you can learn physics well, then chemistry must be no problem. >>>More
It's a matter of mentality. It may be that you are paying too much attention to your own appearance. Maybe you're very, very handsome, but you still want to be more handsome. >>>More
As long as you're willing to do the math, it's easy to do...... >>>More
It's your own heart that's doing the trick, there's nothing wrong with that, the suspicion is indeed a bit heavy, you should be unconfident, or even a little inferior, but it's really not necessary, everyone is equal, no one can do anything to whom, everything is good, otherwise it's yourself who is sad.
I believe you have understood the basic knowledge points, but you are not very flexible when using them, which means that you lack practice and cannot use them proficiently. >>>More