How to learn math well in junior high school, and how to learn math in junior high school?

The landlord is in a really bad situation.

Mathematics is not like liberal arts, you can't rush it.

If you don't learn well in the first and second years of junior high school, you can only find time to re-consolidate, which seems to be the only way.

But there's still a place to put in the effort

Go to the bookstore, find some questions for the first and second years of junior high school (the test paper is the best), put it aside if you don't know how to do it, and look at the answers after you finish the whole paper. Then it's best to ask the students in the class who have good math scores (don't ask the teacher about this) to see what method they use, and whether they know this method or not. This will help you find out what you didn't learn well in the first and second grades, and you can become proficient in what you have learned.

Then go find some strong types of tutorial books, specialize in the content that you haven't learned well, and ask others if you encounter difficult content (this is best to ask the teacher).

There are some things in mathematics that still need to be hard-wired, such as formulas, geometric properties, and theorems.

The main content to be mastered in the first and second years of junior high school is roughly divided into several points:

1) Classification and understanding of numbers (rational numbers, irrational numbers, integers, fractions, positive and negative numbers, prime numbers) -

2) Integer (monomial, polynomial, integer multiplication, similar terms).

3) Functions (primary, quadratic, number line, etc.).

4) Factorization (perfect squared formula, squared difference formula, cross multiplication).

5) Geometric part (isosceles triangle nature, three lines in one, right triangle line, quadrilateral, diagonal).

These are not complete, but they are all necessary to be "skilled!" Mastered. In parentheses are the more important keywords.

Ask! Since it has been abandoned for two years, it is not so easy to persist if you want to be ruthless in the third year. But it's not hard to ask questions.

Ask when you have time, think more about math, and ask if you can't figure it out. The question is clear. This will also help to fill in the gaps.

Do the questions. When you have reviewed to a certain extent, you have to find some regular exam papers to do, so that you can test how far you have come. It helps to better plan the scope of review.

Lectures. Although the revision task is heavy, we must not delay the third year of junior high school because of this. You can't pick up watermelons and lose sesame seeds.

I was a sophomore in high school, and I was admitted to our city's key high school in the middle school entrance examination that year, so I shouldn't be talking nonsense. The most important thing in the third year of high school is the amount of questions and question types, you must understand the combination of dynamic combinations, quadratic functions and circles, and straight lines, and if you don't understand, you must ask the teacher and classmates, I chased the math teacher every day to ask, hehe. Everything else is a small case

The high school entrance examination is simple, just a few things. Just memorize it and do some questions.

Don't worry! I'm not good at math either, and I only have more than 60 points in the third year of junior high school, but as long as I learn, there are 1.2 months, and my score will rise quickly, because there are several question types in mathematics in the high school entrance examination, the scope is small, and it is easy to make up, and the teacher will be specific to the system in the final stage.

Review. That's the most critical time, the most basic things are usually back, and at that time in the specific practice, you can at least increase 30 points [because I have grown so much o(o...) in the high school entrance examinationYou have to have faith in yourself, start with the simplest and you'll reap ......the rewards in no time

I think I can ask about sea tactics at the beginning of junior high school, and then learn to summarize it!! The effect is quite good.

Mathematics focuses on thinking, and every problem is carefully thought about its solution method, drawing inferences from one case to another is the best, so that a kind of inertia of solving problems will be formed in the brain, no need to do too much, only need to be classical, representative is OK

Then you can only start from the basics, the knowledge of mathematics is interconnected, you have been disconnected, only spend more time and more tutoring (do more questions) to come on, now you still have time, hurry up and act

In fact, to learn mathematics well is not a matter of one or two days, it is necessary to accumulate day by day, practice more, have the spirit of hardship and hard work, and have the spirit of knowing what it is and why it is true, and also to learn mathematics well, you must be sure to listen to the teacher in class (the following is a paragraph I wrote in response to other people's questions last time, for reference only).

A study plan is very important, after some thought, my study plan is probably like this, I am not good at mathematics, which is a large part of the practice I have not done enough, so I have to take more time to practice in this semester, because only diligence can make up for the shortcomings, and the subject of mathematics can only be improved by doing more exercises and thinking more.

Second, although mathematics is a living study, but when necessary, it is necessary to memorize more, memorize formulas, and memorize the basic solutions of problem types, so that you can not easily lose points during the exam, and third, in fact, having said so much, listening carefully to what the teacher says in class is the most important thing, and it is the result that the teacher has been preparing for a long time to get the results, so it is most important to listen carefully.

Fourth, I believe that it is easier said than done, so we must exercise our perseverance and not give up easily, otherwise we will be sorry for ourselves.

To put it simply, just listen to it in class. You don't need to do much after class.

Only high school needs a sea of after-school questions.

The mathematics of the third year of junior high school mainly lies in the understanding and application of basic knowledge, so on the basis of mastering the basic knowledge, you need to be diligent in practice, of course, it is not that the more questions you do, the better, on the contrary, you should do fewer and finer, do a problem to master a method, you have to seriously summarize it, so that you can improve quickly, and at the same time you must be clear about the structure of knowledge, often use mind maps, learning is very important for clear thinking, in the third year of junior high school, you also need to summarize the knowledge yourself, divide the knowledge into blocks, Thematic breakthroughs, such rapid progress, and good results!

The right amount of questions, the sorting of mistakes.