Classification of wrong problems in mathematics

1. Recite formulas, theorems and concepts. Primary schools are less involved, especially junior high schools. It is suggested to memorize the original text before understanding it.

2. After writing down the wrong calculation questions, count them until they are done, instead of reading them twice.

Matters needing attention in the wrong problem book of mathematics

1. The wrong title book is a loose-leaf book, and the chapter order can be adjusted flexibly. The chapter order of mathematics is particularly obvious. By the middle or end of the semester, we should sort out the wrong books and adjust the wrong chapter order.

2. Write down the questions on the front and the answers on the back. When reviewing, do the wrong questions again, and then check the answers. Many students in the first, second and third grades are careless in calculation, and parents can also let their children record. One is to get into the habit of remembering the wrong questions, and the other is to be a small punishment for carelessness.

3. The wrong book must be reviewed 3 to 5 times until it is good. Today's wrong questions, review before going to bed, review at the weekend, review at the end of the month, and review before the exam. If you make mistakes three times or more, you can copy the questions again.