I recommend some methods to you. Just try it. I don't know how old your child is, you can ask.
1, the phenomenon of primary school students may be due to the child's substitute teacher, who is not disgusted. He just wants to excel in this subject, so there is inequality in time allocation. Parents should pay attention to guidance.
2. You can use your time to find some extracurricular books suitable for children, read them with him and discuss with him.
3. Accompany children to do 1 hour English practice and Chinese reading every day.
4. Buy some recorded books and listen to them.
5. If the child is older, talk to him, know why he likes mathematics, grasp his interest points, and use incentives to drive other disciplines. Tip: If your English and Chinese scores are improved to that level, I can enroll you in an interesting math class.
I wish the children progress in their studies and all the best.