Of course, mathematics should be explained easily. It depends on how many grades you don't teach your children. If they are in grade one or grade two, they have no foundation at all. You should speak as vividly as possible, that is, as soon as you speak, others will know what you are saying (size, shape, common). Another example is that "one" is like a big stick. Give you a big root and put two eggs at one end, and you will get 100 points; Nine is like a lollipop. I will give you two lollipops. If you want to eat two lollipops with one mouth, you will get 99 points! (Not only vivid, but also humorous, so that children will remember. ) For junior students, don't be too rich and famous. You can't really give them two lollipops if you get 99 points, and a rotten duck egg if you get 0 points. You should encourage them to treat each other equally. Pupils' hearts are very fragile!

If you teach senior students, such as grade five or six, they will gradually understand and accept new ideas and concepts. You should encourage them and help them have dreams (for example, if we work hard, we can be admitted to Tsinghua Peking University and become a scientist, etc.). ) and teach them the truth of being a man. They are about to enter a higher school, or they may be separated from their classmates and friends. You should teach them to adapt to the new life quickly, don't be afraid in the face of difficulties, think as much as you learn mathematics, and the problem will be solved.

You can play some games, and don't always lecture on the "dead things" in the book. As long as you use your brains, you can also let students learn the knowledge in the textbook and remember it clearly. Some formulas to remember and so on. You can think of some jingles (you can learn from them or think of them yourself) to make students learn better and more firmly.

Give them some interesting math problems and cultivate their interest in learning math. You have to collect these yourself, make records, and don't forget.

It is necessary to cultivate the reverse thinking of senior three students and make them think more comprehensively and methodically. For example:

The gravity on the moon is only one sixth of that on the earth. It takes an hour for a bird to fly 20 kilometers on the earth. How many hours does it take to fly 20 kilometers if you put it on the moon?

A: Birds can't fly at all, because there will be problems such as weightlessness and lack of oxygen on the moon.

Another example is:

A king caught a wise prophet. The king said, I must execute you this time. Before I execute you, I will make you predict again. If you are right, I will kill you. If you are wrong, I will hang you. The prophet said, you can't put me to death, and then he made a prophecy. Sure enough, the king could not execute the prophet. How did the prophet predict? Why?

The answer is: I will be hanged.

In this way, if it is right, it will be shot, which is inconsistent with hanging, so it is contradictory; If you make a mistake, you will be hanged. So where does the mistake start (he said he would be hanged)?

Find other examples, pay more attention and take notes. I believe you will do well.

I hope my answer is helpful to you.