Do you think you are happy just by doing the problem?

Doing problems can give you a sense of accomplishment, and you will be very happy when doing problems.

But don't you think something is missing? Where does the problem come from? The teacher gave it to me, right?

In mathematics learning, it is actually a great thing to find problems by yourself.

For example, the teacher assigned 10 questions, so what if you worked them all out? Many people have done it, and you are not the only one.

Therefore, some of your own opinions are the most important (even if they are wrong). For example, if you think more about the same question than others, you win!

There is also a simpler way to do the problem than the teacher, called Shuang (a little pretending to be an ox)! But it's really good! ! !

In fact, I think these things are suitable for any subject.