? According to the children's current foundation, high school is also a hurdle, especially math. Last night, my child and I sat down and analyzed it carefully. In high school, children must make up their minds to learn math well, otherwise even if they study liberal arts, math will suffer.
? After careful analysis, I have reached an understanding with my children. During this holiday, I will preview the math and physics of Grade One in advance. Especially in mathematics, find a one-on-one teacher to pull mathematics through, but such a teacher is hard to find. Because we don't know much about high school math teachers, and we don't know much about them. Children teach themselves and don't understand. What should we do?
? Then, an idea suddenly came to my mind, why don't I challenge myself, just like the "nail house of college entrance examination" of online celebrities, taking the college entrance examination for 25 consecutive years, just to realize a dream of Sichuan University.
For the sake of children, I can also pick up high school textbooks and study with my children, but I have no bottom in my heart. Whether I can learn it by myself is really unknown. In high school, because I was not interested in "mathematics and physics", I chose liberal arts. In the end, the college entrance examination only scored 69 points in mathematics.
When I told my child this idea, the child said, just you, forget it. I'm afraid the more you teach me, the less I understand. Why don't you find me a one-on-one teacher to teach, or I can sign up for self-study in the homework help. Think about it, too.
However, I took my children to Guanyu Bookstore today and bought a copy of "Comprehensive Knowledge of Mathematics, Physics and Chemistry in Senior High School" 3 at 1. The child said he didn't understand, but I'm still going to open my books tonight and start studying again.
? Let's start with the first chapter of compulsory mathematics, the concept of set and function. Try to understand every key concept. Such as the characteristics of elements in a set: "certainty, mutual difference and disorder" and the operation of a set: "intersection, union and complement." The relationship between sets: "subset, proper subset, equation". The constituent elements of the function are: "domain, correspondence and value domain." Representation of functions: "list method, mirror method, analytical method". Basic properties of functions: "monotonicity, maximum and parity" and so on.
? Although it is only a concept, it must be understood. I have to think it over and read it several times before I can understand it. I really doubt myself. Can you learn to guide children, everything is like solving the unknown in the equation, and can you work out the true solution in the right way to ensure accuracy. But as long as it can inspire children and help them, we must stick to it. Cheer for yourself and your children! ?