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First of all, listen well in class, don't get distracted, and remember the knowledge that the teacher says, especially those formulas.
The second is to write more questions, and don't always go to the book to read the formula when writing the questions, otherwise it will become dependent, and the exam will not be able to be turned over.
If not, you must not be ashamed to ask.
And then there's a little bit of talent.
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If you want to learn physics well, you must first have a textbook and learn to prepare; Then listen well in class and memorize more after class; Then it is to master the basic knowledge well and do more questions; Finally, it is necessary to summarize more, review more, and ask teachers more.
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I like this question the most, because it's too broad, I don't want to say it!
Three sentences. The first sentence is my own IQ
The second sentence is that diligence can make up for shortcomings.
Sentence 3: Treat all of the above two sentences practically!
You may still be in high school or junior high school, and when you come to college, you will suddenly find that everything is not as important as you imagined, and you often find some difficult problems to overcome in high school, especially physics and mathematics, which are synonymous with all IQ, but after coming to college and dividing majors, I found that everything is not the same thing, of course, it is not that those things are not important, but it is different from what I originally thought, and deviated from the original trajectory!
Read more classic examples, remember the typical examples in the book, try to understand the ** of each principle formula, in fact, it is not difficult, take a look at it when you are interested, and get out when you are not interested! If you read it a few times, you will be able to read 300 Tang poems, and you will be able to chant if you can't compose poems!" "There's always some truth to the old saying, or I wouldn't know it too!
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First of all, physics is not something that can be learned just by doing problems. The most important thing is to understand the laws of physics, and the emphasis is on understanding. It is definitely necessary to do the questions, but the efficiency of the questions lies in doing the classic questions, figuring out each question, not asking for more, but only doing it well.
When you really understand, you will find that everything comes so naturally, without the slightest obscurity. In class, you should also listen carefully to the teacher's lectures, take notes on mistakes, or do your own feelings. As for the key points of the lecture record, don't copy it all, sometimes if you really know it, you can also skip the class and study your own.
I've heard my teacher say that physics is all about thinking, and you must think even more.
If you want to learn well, focus on understanding, and after understanding, it is really a piece of cake to do the questions.
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Entered the Department of Physics, Peking University. Then be a tyrant.
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Knowledge life, to be good at discovering interesting physical principles in life, you will deeply like physics, so you are not afraid of not learning well.
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Formulas are the key, and when you convert them back and forth, physics will be easy to understand.
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For some people, it is very difficult, and there are a few girls in our class who score very well in physics, but the score in physics is very high. Personally, I find it very interesting that homework is often done when I don't want to read any books. If you find it difficult, then do a good job in the typical questions, and you will already score a lot of points. >>>More
Hehe, he's right, I'll take a look too.
In high school, chemistry, you have to memorize the laws of each chapter of knowledge, sometimes, the law is an important guarantee to draw inferences, small knowledge points or rote memorization, if you remember the physical properties between chemical formulas, chemical properties and other single knowledge, drawing ** memory is a good method, if it is a chemical reaction in the organic, it is represented by drawing and arrows. There are many hints in the inference questions that are special, so these special positions, you have to memorize them, you think you can't remember, write them in a book alone, when you have nothing to do, take it out and take a look, read more, you will remember almost, special chemical equations such as fe and hno3 different reaction equations, special color reactions, special colors of substances, are the focus. Strong reasoning and guessing skills are required. >>>More