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It is best to carefully sort out the chemical equations you have learned, have a clear understanding of the concepts and theoretical details involved, and ask the teacher about the mechanism of the reaction if it is complicated. When the foundation is solid, you can do the questions, and they all say that the tactics of the sea of questions are not good, but they don't know the method. Learning also has a concept of seeing more and seeing less, and it may not be useful for you to do more, but it will not be harmful; If you want to see results, remember:
Be sure to master a series of genre questions, after all, everything is the same. When this step is almost done, you can start to change the topic by yourself, which is called touch bypass. If you complete these steps, you can basically get a high score.
In fact, there are some truths that everyone understands, that is, if you don't do it, or you give up halfway, you must know that you must pay if you get it. Hope it helps.
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78 points is normal, I was also at the time, it is recommended that you try to summarize what you have learned, such as metal series (sodium, aluminum, iron, copper non-metal series (chlorine, silicon, sulfur, etc.), but your foundation may not be very good, you can buy the road to the champion, talk about the practice test and do it, the knowledge list must be filled, try to do the example questions first, and then look at the answers, and pick and do the other questions if you don't have the effort. Don't be unconfident, my grades were not good, and I suddenly went up in the third year of high school. Hope you can improve.
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At first, I didn't like to study chemistry, but because of the college entrance examination, I had to learn, you read some little knowledge about chemistry, you will be interested, do more questions, the more you do it, the more interesting it is, and slowly it will get a lot better, come on, look at the equations, remember more and practice more.
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Chemistry can't just be about memorizing equations.
I can only find what test question sets crazy to do, especially the organic chemistry part! If you are proficient in using it, it will naturally be very smooth. In addition, you can find someone to make up the lesson.
I also hate organic chemistry ...
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If you are proficient and understand the equations, understand the properties of each substance, study carefully in class, record, review after class, memorize (understand) and practice more, you can find interest.
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When I was in high school, I didn't like chemistry either! It's quite decadent, and then I started to do that fill-in-the-blank (that is, it gives you some information and then analyzes the solution...).I forgot) I feel like it's full of fun....I was interested in it and slowly learned chemistry...The main thing is to find what interests you in chemistry.
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