Is math hard to learn in the second year of junior high school? Mathematics is difficult in the thir

It's not particularly difficult, but you have to be serious when you learn it, and you must learn which chapter of the function must be done well to lay the foundation for the future.

It depends on which province you are from? I am the first class of our province's curriculum reform, it can be said that it is a good time to catch up, it is not difficult to learn, but it will take a lot of effort to elective, and no matter how much you learn, it is just that, the main thing is to learn them well.

It depends on what your previous foundation is, if it's good, it's not difficult, if it's not, you have to work hard.

It's very simple, as long as you listen carefully in class and do some relevant exercises after class, it will not be a problem.

If the foundation of the first year of junior high school is good, it is not difficult. Believing in yourself is actually not difficult at all, as long as you put your mind to it.

Not difficult ! Earning only 2 XP is enough.

Looking at the personal foundation, it is not difficult to read through, but it is very easy.

Personally, I like math very much and I don't think it's difficult.

Everything is different from person to person.

Mathematics in the third year of junior high school is more difficult than in the second year of junior high school. However, it also depends on the students' mastery of the knowledge of non-spine and the degree of understanding of Okino, and students who are better at geometry and those who are better at algebra will have different feelings.

Mathematics subjects are more difficult in grade 8 compared to grade 7. There is a higher demand for students' thinking and spatial imagination, especially in the new growth of geometry.

Partly, it is a nightmare for many students. However, if the obstacles in the 8th grade math subject can be surpassed successfully, then in the 9th grade, the math class will be much easier.

Methods of learning mathematics.

The most difficult questions of geometry are often used as the finale questions in the mathematics of the high school entrance examination, and the moving point problems, existential problems, maximum value problems, practical problems, etc. are all comparative examination of mathematical thinking.

The title. The solution of difficult problems requires the application of mathematical thinking, such as the mathematical thinking commonly used in junior high school mathematics, which combines numbers and shapes.

Categorical discussion, overall thinking, equation thinking, these mathematical scattered ideas are often used in some comprehensive and difficult problems, and if you do not consciously train in your usual learning, it is likely to lead to nothing to do.

Of course, mathematics is the third difficulty, the difficulty of mathematics is slowly deepened, only after learning the basics can you learn the more difficult knowledge, the initial core is not only more difficult than the second year of junior high school, but also to comprehensively review the previous old knowledge, learning may not be so detailed but the content is more. Lift.

The first semester of the second year of junior high school is not difficult. Next Semester:

Fractions: This is not very difficult, but you should be careful when doing mixed operations. There is also a fractional equation to remember to test, this chapter as long as the foundation of factorization is solid, it is very simple.

Inverse proportional function: There is nothing difficult, the most difficult thing in this chapter is that the primary function and the inverse proportional function are drawn in a coordinate system, and when x (abscissa) is what is the primary function is greater than the inverse proportional function, this generally has two paragraphs.

Pythagorean theorem: This one is more difficult. Difficult problems have the shortest distance (on the three-dimensional figure), for example, to find the shortest distance of a - b on the cuboid, to connect the cuboid and then connect ab to find, involving the root number, it is more difficult.

Quadrilateral: Reasoning is so simple.

The finale of a primary function, equation, the Pythagorean theorem, and geometry is a congruent triangle.

Multiplication and division of axisymmetric integers and factorization.

Congruent triangles may be a bit of a problem at first.

But do more and you'll find the trick.

It's going to be simple.

I think put. That kind of theorem.

What a corollary to judge.

The inverse theorem, these are a bit of a mess.

You have to turn your back to it.

Those what. Special parallelograms.

The definition of property judgment such as rectangle, diamond, square is a bit confusing.

These must be learned.

Because by the ninth grade, these will be used a lot.

Those comprehensive questions should be quite difficult.

Sue: Primary function, inverse proportional function.

There are also quadratic functions.

The third year of junior high school is more difficult, because the knowledge points of the third year of junior high school have already attributed the second and first junior high school to the third year of junior high school, so the third year of junior high school examines the comprehensive ability of knowledge. This article has compiled the learning skills of mathematics in the third year of junior high school, welcome to read.

Be blind to brush the questions

Blindly brushing questions will not only not improve your speed of doing questions, but will also affect your interest in learning mathematics.

Be sure to pay attention to mistakes

You can buy a mistake book, record the questions you have made wrong, study it thoroughly, and use the error book as a learning material when you take the exam.

Develop good problem-solving habits

Mr. Hua Luogeng advocated that learning mathematics should not only be practiced often, but also practiced hard and lively. Students should be trained to be not afraid of annoyance and the ability to think deeply, and in terms of arithmetic, students should be cultivated to have the habit of liking arithmetic, not being afraid of annoyance, and practicing frequently.

Practice has proved that when it comes to critical times, the problem-solving habits you show are no different from your usual practice. If you are casual, careless, careless, etc., you will often be fully exposed in the big exam, so it is very important to develop good problem-solving habits in ordinary times.

Review in a timely manner

Timely review refers to the following classroom teaching, which uses the review method every day to review in a timely manner. Psychologists conducted experiments in which three groups of students were asked to recite a poem. The first group reviews every other day; The second group reviewed three times; The third group asked for a six-day review by the department.

The first group needed an average of four revisions, the second group needed to review six times, and the third group needed an average of seven revisions. It can be seen that the shorter the review interval, the fewer the number of reviews. The experimental results show that:

Revision can be timely and can improve the memory effect.

However, students often experience the following: listening to lectures, doing homework after class, omitting review links. In this way, the systematization and completeness of the learned knowledge will be destroyed, and the knowledge learned for a long time will be blurred and forgotten.

Unsystematic and incomprehensible knowledge is the most easily forgotten knowledge. Therefore, we must pay attention to the review.