Method 1: Organize mathematical formulas and recite them every morning. Children in grade three know that learning is a good thing, no matter how late you start learning, it's never too late. Students who have no math foundation should recite all the math formulas in junior high school first, with the goal of getting good grades in the senior high school entrance examination, so recite your formulas word for word every morning.

The second method is to use the courseware time and start to do problems after reciting formulas in each class. After reciting the formula, one-third is completed. There are some formulas in each class. Review some formulas in one class, and then do exercises. Each class corresponds to one page of practice. Just apply those formulas to the exercise. To take good notes, you must write down the reasons for each wrong question, and then write down the wrong questions in your notebook.

Method 3: buy a test paper to do the problem. It takes 1000 days to train, and you have to do test papers to learn the topics of each course. Buy a real exam question, do a set of math questions every day, mark the wrong ones, write down all the knowledge points, and finish the first set before moving on to the next one. I believe your math scores will improve soon.