For Chinese, reading extracurricular books and enriching extracurricular knowledge, mathematics should be based on children's basic quality. If you have a good foundation, you can practice some excellent homework and so on. If the foundation is poor, focus on books and practice more basic questions.

To tell you responsibly, there are not many counseling materials in primary schools, because there are too many things to do, and children can't absorb all of them, and they will feel disgusted. Choose the right counseling materials, one of which is the best. For example, in the fifth grade I teach now, Chinese is an expert in dictation of basic words, and it is also equipped with a comprehensive book and an ink test paper. So is English. Now English is still in the primary stage, so it is very simple to mainly memorize and master words and sentence patterns. For math, you can buy a piece of standard paper and unit paper in Huanggang. These are all bought for children, and they are all mastered. It's hard to get bad grades.