How to review and preview Mathematics in the first year of secondary school?

Method 1: 1. Idea refining method: giving birth to problem-solving inspiration "Without problem-solving ideas, there is no problem-solving inspiration.

There are ideas for solving problems, and ideas for solving problems are like springs. But "problem-solving ideas" are both familiar and unfamiliar to many students. Familiarity is because teachers talk about it every day, and strangeness means what it is to not invite it.

In response to the confusion of many students about the ideas and ideas of problem solving, the teaching experts of Yisi have developed the "Thinking and Thinking Refining Method". It can be quickly mastered under the guidance of the teacher, combined with typical math problems.

2. Typical question type and proficient method: grasp the "28 rule" of management of key test points: 20% of important work produces 80% of the effect, and 80% of trivial work only produces 20% of the effect.

The same phenomenon is true in mathematics learning: 20% of the questions (the key and focused questions) contribute 80% to the test score. Therefore, to improve math scores, it is necessary to give priority to the 20% of the questions.

In view of the phenomenon that many students "have many answers to questions and cannot study thoroughly", the teaching experts of Yisi have developed the "proficient typical question type method". Xiao Li, a student, said: "When I use my brain scientifically to achieve the typical question types of each chapter, I can solve the questions easily.

3. Gradually deepen the error correction method: consolidate the "barrel theory" in the management of weak links, and say: the amount of water in a bucket is determined by the shortest board, not by the longest board.

The same is true for math, where math test scores are often greatly affected by certain weaknesses. Therefore, "it is more important to consolidate a weak link than to do a hundred questions correctly". In view of the common phenomenon of inappropriate handling of weak links among students, the teaching experts of ES have summarized a set of "gradual and in-depth error correction methods".

One student said: "This method is easy to operate and effective, which makes us willing to correct mistakes and correct them in a down-to-earth manner." ”

Method 2: 1) Grasp the concept comprehensively and accurately.

1. Strengthen memory on the basis of comprehension;

2. Strengthen the sorting out of knowledge that is easy to make mistakes and easy to mix;

2) It is necessary to understand the essence of the problem from multiple angles and directions.

1. Relating to the realities of life;

2. Use sensual materials;

3) Correctly understand definitions, theorems, axioms, etc., and grasp the basis of reasoning1 Understand the connection between old and new knowledge;

2. Master the order of operations;

3. Appropriate selection of operation methods;

4. Appreciate the overall thought;

4) Understand the mathematical ideas and methods of problem solving.

5) Communicate more with others and cultivate a sense of cooperation.

The most important thing is to promote the student's own interest, and when he or she is interested, he or she will naturally do it.

If the student has always been good at math, you can buy him some textbooks in advance and let him read them for himself.

There are some drawings that can be understood in conjunction with pictures.

The textbooks in junior high school are not too obscure, but they are quite interesting.

Follow that scene step by step.

Don't force it.

When a student is willing to read, he can mention it next to him or intentionally or unintentionally, and let him delve into it himself, for example, write a question, and ask him if there is anything he doesn't understand, and if he can give a little teaching, he can teach it.

Let's take an example of answering the question.

Answer: I've always liked math.

After getting the textbook, you will naturally start to read and browse, then understand some concepts, and then write a little questions in the textbook.

There is no need to say that you have learned very deep attainments in the preparation process. The preview has a little understanding of the concept, and the formula is seen. The most important thing is to listen well in class and then practice after class.

Hope it helps.

The preparation of mathematics is mainly to read mathematics books, which requires us to use both our brains and hands-on exercises.

Mathematics preview can have the preview method of "one stroke, two batches, three tests, and four points".

Take the eighth grade under the third chapter.

Fractional. The first section illustrates this method of preparation as an example.

"A stroke" is to circle the main points of knowledge, such as.

Fractional. basic concepts, as well as examples.

in what you think should be "attention".

Places should be circled.

The "second batch" is to annotate the experience, opinions and content that you can't understand for the time being.

In the empty of the book. The white place, yes, is not.

Fractions, fractions and previously learned.

Integer. What is the essential difference. That's when we can.

Comment on the questions.

The "three tests" are to try to do some simple exercises to test the effect of their preview, and generally only do the books.

If you have any good information at hand, you can do it, and you can buy it with example questions.

They also develop their reading and self-learning skills.

"Four points" is to list the key points of knowledge that you have previewed, and distinguish which ones have been mastered through preview.

What knowledge cannot be understood and mastered by oneself, and needs to be further learned in classroom learning.

How to prepare for the first year of secondary school.

1.First of all, find all the textbooks and read them from beginning to end, whether you understand them or not, because what you have to do is to know how to learn.

Xi's scope. 2.Be prepared to have a notebook for each subject, although you may find it boring to write notes in the first year of junior high because.

In fact, the first year of junior high school is just getting started, and it is relatively simple, but when you reach the second and third years of junior high school, you will know the first year of junior high school.

The habit of taking notes has helped you a lot. So in the first year of junior high school, you have to learn in class.

Take notes, even if it's scribbling. But be careful, take notes to know the skills of note-taking, don't.

Write down every word of the teacher, because your speed can't keep up, so choose to remember.

In the beginning, it was difficult to memorize key words and complete the notes after class. If the speed is real.

If you can't keep up, then use symbols to remember, but you have to know what those symbols represent. Take notes, you get used to it, and after you do more, you will summarize some methods for your own habits.

3.When reading books, don't just read books, but also connect with what you have already learned in your head, such as reading biology books, talking about earthworms, always coming out at night to feed, eating fallen leaves or something. You're just fine.

Think about everyday life, such as why earthworms are beneficial insects. Then you will see the introduction at the back of the book.

The manure pulled out by the earthworm has a fertilizing effect on the soil. You can know that it's not just a child.

The earthworm is beneficial because it loosens the soil. It's good to think about it like this and develop such a habit, especially when you learn physics.

4.Pay attention to the preview. When previewing, I still read the textbook again, and I think what I don't understand very much, and I find it interesting, in class.

You have to listen well to the lectures (I mention here that when you get to a higher grade, the things in class will become very good.)

Much, time is very insufficient, so listen selectively like taking notes, so let's mention it now.

The law is very important. Draw it out, do a good job of signing. It's simpler, listen to it. Do the marked ones with weight.

Listening, listening here, is not only the listening of the senses, but also the thinking of the brain, the movements of the hands of the motor center, 5Have good reference books.

Learn to organize question types. For the same type of question, it is enough to have two or three typical questions, and one type of question type must be learned.

Draw inferences from one another, give yourself the questions, and it is best to take the test yourself. Organize different types of questions and practice more.

The assessment questions before the exam are useful, and they are also useful for daily study. The thinking is very flexible, and it can be seen that the more knowledgeable, the exam is not very afraid. The second is to do well in the exam, the difficult question is not necessarily a good question, a good question should be.

There are multiple test points in one question, and those test points are the most basic, but they are difficult to master, and it is best if you do this.

Questions, you will be able to grasp all the test points mentioned in it. Some of the questions are more difficult, but that kind of difficulty is not physical.

Nowadays, the complexity of calculations is the high demand of thinking, and it is best that you can get used to a kind of thinking after you finish this problem.

Dimensional way of thinking.

Read what the teacher will talk about tomorrow and buy a workbook for the preview part, preferably to do everything. Yes to the answer. If you make a mistake, find the correct answer in the book, and ask the teacher the next day if you don't.

Junior high school is the most important stage of learning, is the most knowledge accumulation of a stage, and, just in the first year of junior high school, compared with primary school, there are many courses, especially science, so how to learn science in the first year of junior high school?

1. Pre-class preview: Read the content of this lesson in advance before class, so that you can keep up with the teacher's progress and know what the teacher is talking about.

2. Listen carefully in class: classroom learning is very important, the teacher can always bring you a great harvest, listen to the teacher's ideas, methods, and benefit a lot.

4. Auxiliary exercises: You can buy a set of materials, practice by yourself after class, and consolidate the knowledge you have learned.

5. Pay attention to the exam: the exam is a stage of your learning test, through the exam you can find yourself lacking in that aspect, after the exam must record what you did wrong, next time do not make the same mistake, this is the meaning of the exam.

6. Read your notes often: Take notes on your thoughts at the time, and when you look back after a while, you will have new discoveries and learn from the past.

Methods of Preparing for Texts in the First Year of Junior High SchoolThe first step in the preparation of texts in the first year of junior high school is rough reading - removing obstacles to preview a text, you must first read it roughly. When encountering difficult words and phrases, you should check the dictionary and dictionary to remove obstacles. Only by making these preparations can you read the text fluently, understand the main idea of the text, and deepen your understanding of the text.

For example, in "The Story of Yueyang Tower", the "soup" (shāng) in "Hao Hao Tang Tang" is easy to read incorrectly, and it is said that "the water flow is large and urgent". The "míng" in "twilight and darkness" is spoken of as "dim", so it is easy to understand.

The second step is to read carefully - to find out the problem is to read carefully and carefully. Try to divide the paragraphs and summarize the meaning and main idea. Read sentence by sentence and paragraph by paragraph, asking difficult questions.

For example, previewing the article "Kong Yiji", why does the article say "Kong Yiji is the only person who wears a long shirt while standing and drinking?" And draw a line below the sentence and put a "?"."No, when you are in class, listen to the teacher's explanation with this question, and at that time, you will quickly understand.

Of course, don't forget to study the "Preview Prompts" and "Reading Prompts" before each lesson. "Preview Tips" is mainly to put forward some enlightening questions for the key and difficult points of the text, arouse students' thinking, do not require, and at the same time put forward some words, requiring students to use reference books to understand and master. Preview can make students taste the joy of learning, and during class, the teacher asks questions, and the students can also answer them fluently.

First of all, you should carefully read each lesson in the textbook, find out the key memory knowledge points of the lesson in the process of reading, understand the knowledge through example questions, master the knowledge points, and achieve the ability to use.

It's good to find a book from this test center and follow along, but if not, just find a cram school.

Junior high school mathematics has a great change in thinking ability and problem-solving ability, and many students may not be very adaptable, so we should develop the habit of previewing in advance before learning a new lesson, so that it will be much easier to learn the next day.

Tools Raw materials.

Math books, exercise books pen.

Method steps.

1 6 Step by Step Reading.

First, we should go through the book, get a general idea of what the content of the new lesson is, how difficult it is, and go through all these in our minds to make a mental preparation.

Second, do all the sample questions in the book, cover the answers with your hands or a notebook, and study the answers if you don't know how to do it.

Tai'an How to prepare for junior high school mathematics, why do other children always have good grades in junior high school? Ad.

Thirdly, do the exercises in the book, and if there are mistakes, then don't be afraid, after all, it is your first time to come into contact with this new knowledge! Take a good look at the wrong questions, see what is wrong, and remember it well.

How to learn math well in high school and ways to improve the grades of high school students. Ad.

Fourth, take out the tutorial books around you, for example, I bought "Quanpin Lecture Hall", and then take a good look at the above knowledge points and example questions, the above things are all complete, and the questions should be done.

High School Math Problem Solving Tips Save Time and Money Get multiple trial lessons for free now. Ad.

Fifth, you can do the exercises you bought. Of course, we're just pre-learning the basics, so it's best to just do the basics of the exercises, and leave the difficult questions until after the lesson!

Sixth, return to textbooks and take books as the foundation. Looking at the example questions and wrong questions in the book again, wow, I found that these questions are so simple! If this effect is achieved, then you have succeeded! If not, keep up the good work!

Precautions. Perseverance and perseverance.