1 I think math should use the sea tactics. Mathematics is a rational thing, and I don't think it is enlightening. In mathematics, only through constant practice can we find the feeling of doing exams, which is a very sharp breakthrough in solving problems.

Learning mathematics is very particular about methods. Questioning tactics is a way to practice mathematics, and I think the way to understand mathematics is to reflect on one's own mistakes, find out the reasons for the mistakes, and sum up a problem-solving method and thinking that one understands.

So the error correction set is very important.

In a word, I think it is really not difficult to learn mathematics as long as you solve problems and correct mistakes.

Then there are some points to pay attention to when buying reference books. I usually choose it myself when I buy it. I don't like buying it at school. I usually choose this way. The question bank only needs questions and answers. Of course, the analysis of the answer must be very detailed

But Hu is a collection of problem solving, because there are many problem solving skills and ideas in it.

In short, if you want to learn math well, you must do more problems than others. A lot of times I don't understand. It's okay. Really, you will find new ideas in the process of constantly doing the problems, so don't give up and stick to it.