Some people say, "there is a law in teaching-there is no way in teaching-the key is to get the law." So-how to understand this famous educational saying?

Teaching is regular.

The "law" in "teaching has law" and the guidance is "law". That is, there are rules to follow in teaching.

Various teaching methods.

Teaching methods are varied and have their own characteristics. How do we choose appropriate teaching methods in teaching?

How to choose a suitable teaching method

It is worthy of every teacher's serious thinking to make it work better.