So is my child. Next year's college entrance examination, they will also get extra points in math, but the progress is not fast. After all, the basic questions of the exam still account for more than half.

First of all, we should help children build up confidence in learning mathematics. We should not nag all day and sometimes even attack them because of poor grades now. Then start from the basics, thoroughly understand the knowledge (definition, formula derivation) and examples in the textbook, and combine after-school exercises to buy a set of exercises suitable for your own level to consolidate. If you don't understand questions, ask teachers and classmates with good math scores. These questions must be understood. After a while, my grades will definitely improve.