As far as I am concerned, this is my first time to enter school. I don't know why I have to take this course. The school arranged the final exam, and then I took it. Every time I attend class, I obey the rules. According to the textbook, the teacher only explains according to the test requirements and the distribution of test sites. Some unimportant chapters will basically be skipped, leaving a sentence, and interested students can read and study by themselves after class. For me, who takes math as an exam, after-school study has basically never happened. Even if I did, I didn't learn anything, and I need to make up for it because I have to take an exam.

It seems that in many things, others tell you what to do. You should listen carefully in class and don't be distracted. But in the original intention of asking questions, it is rarely mentioned. I don't remember anyone saying why I want to study mathematics. It's hard to feel how interesting mathematics is. Some theorems in textbooks are defined as direct learning, training after learning, and consolidation after class. Few people can study mathematics independently, and it is also very difficult.

It is said that interest is the best teacher. Lack of interest will lead to lack of motivation and initiative, and passive learning is the lowest in the efficiency pyramid. Input mode should be turned into output, and then it is not only the review of one's own knowledge, but also the key to exercise one's self-expression ability. Mathematics is boring, and so is the classroom. The effect of forced learning is minimal. It is very important to cultivate interest in knowledge and mathematics. If you apply boring theoretical knowledge to your life, you will learn everywhere.

The importance of mathematics is beyond doubt. Cases in which mathematical knowledge is used in life, including computers, and some algorithmic knowledge used in games will use mathematics, which is very important and not simple. Starting from the points that children are interested in, try to connect their favorite things with mathematics as much as possible, cultivate interest, think positively, and find that mathematics is also a beautiful subject.