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Memorize the concept of junior high school geometry, and then memorize what the teacher has repeatedly emphasized, because what the teacher says is often the focus of the exam, and it is the focus of the high school entrance examination, and usually lay a solid foundation, so you are not afraid of the exam!! To tell you, my original math is not good, it is our teacher who carries out compulsory education, and my math has reached the top ten in the class, so I still have to obediently remember the concepts, and if I don't remember the concepts, the consequences are very serious!!
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Listen carefully to the class, you can prepare a notebook, and then write down the teacher's things, whether they are useful or not, in class, especially the exercises and the solutions to the exercises, and you can take out the notebook and flip through it after class, especially the exercises.
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Math is nothing, the first thing is to memorize the formulas and definitions and understand them!! And then it's all about taking that with you!! That's it!! The conclusion of a high school graduation party!! Hope it helps!!
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In my experience, you must be serious in class, and one minute of class should be more than ten minutes after class! So 45 minutes of class is important! Hope, thank you!
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It's quite simple, to learn x well, the first year of junior high school is to repeat the teaching of x, clearer thinking, don't think that junior high school mathematics is difficult, listen carefully in class and must learn well.
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Memorize formulas, put them in, or memorize the ideas for solving problems, and do more to memorize.
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There are no cheats, follow the progress of the teacher's class, and do more exercises by yourself.
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When you encounter a problem, summarize a model, and when you encounter a similar problem in the future, you can do it in a way.
As for the basic questions, you can do whatever you want, right?
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The most important thing is that the theorem and formula that the teacher talked about in class must be pushed back when you go home, and it is also very useful in high school.
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1.Memorize Formula 2Read the simple example question 3 in the bookFind appropriate teaching aids and gradually deepen the difficulty of the questions.
This is when you are just starting to learn a new course, and proper revision is also necessary, especially when paying attention to building a notebook.
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Listen absolutely carefully in class.
Practice more questions after class, such as the Century Gold List.
If you have time, make this problem book.
Proficiency in each formula and problem-solving technique.
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First of all, it is necessary to reply.
Follow the teacher, the teacher should listen carefully to some methods of Islam and don't be in a hurry when doing the questions, think about what steps the teacher will follow, and then practice more, and summarize the most suitable method for yourself.
When I was doing the question, I thought about what conditions I wanted to get this answer, and I could solve it step by step, and I didn't have to think so much after I became proficient, and I had an idea directly.
In addition, you can write whatever formula the question gives, and you can get the answer slowly according to the formula.
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Do more questions, this is the most important, and look carefully at the questions during the exam to see if there are any traps.
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Do more questions, look at example questions and understand them, and learn to do auxiliary lines.
Junior high school mathematics is actually very simple, in fact, our teacher has a very classic sentence: "To learn mathematics is to first read the book from thin to thick, and then read the book from thick to thin." The meaning is very simple, that is, you must first learn to draw inferences from one another, and when you see a problem, you must learn to derive the same type of question as it; Secondly, you should learn to summarize the same or similar problems you have seen, seek their similarities, and then summarize the rules, types and general forms of solving such problems. >>>More
Pre-class reading. When preparing the text, prepare a piece of paper and a pen, write down the key words, questions and questions that need to be considered in the textbook, and simply repeat the definitions, axioms, formulas, laws, etc. on the paper. Key knowledge can be marked, marked, circled, and pointed in the textbook. >>>More
Compared with primary school, junior high school mathematics has a relatively large amount of knowledge; enhanced knowledge synthesis; Knowledge is systematic and compact; The requirements for abilities are increased: such as observation, reading, memory, thinking, imagination, operation, expression and other abilities. >>>More
Hello, glad to answer for you.
First of all, mathematics belongs to science. Science is all about practicing more to improve your grades, so here, I would like to give you a few points. >>>More
You're not interested in math, are you? I'm interested, so the math grades are okay.