First of all, we should learn to sort out the key points of each unit on the basis of the original knowledge and form a knowledge network system. Generally speaking, there are four aspects to learn to analyze the questions of each unit exam: one is conceptual questions, the other is calculation questions, the third is practical application questions, and the fourth is operation questions. The function of review is: Practice makes perfect. So in the review stage, you may have to do more questions. Of course, I don't mean to do sea tactics, but it's not good to do math without problems. We must grasp a degree. To do a topic, you must have the harvest of the topic. The question is nothing more than what type. When you finish a question, you should reflect and ask why. Find out what you can't do on this topic, ask the teacher, ask your classmates and get to know him thoroughly, because what you are wrong is what you can't do. If you master what you can't, you will make progress, and you will make progress.

Second, we must work hard on feedback error correction. We might as well prepare a wrong book, extract the wrong questions from it, correct them first, then sort them out, find out our own shortcomings, and prescribe the right medicine for the wrong reasons of the wrong questions. Don't think it's troublesome to modify. Students who form habits and have excellent and stable academic performance often attach great importance to reviewing and collecting wrong questions. If the wrong questions can be well checked and filled, the review effect will be better!

Third, we should get into the habit of checking. If we can pay attention to the importance of inspection when reviewing, the effect will be twice as effective. According to the students' usual situation, I suggest you check from these places:

1. Check whether the formula is correct. Read the questions to see if you should use addition, subtraction, multiplication or division.

2. After the formula is correct, let's see if the numbers in the formula are copied wrong and whether they are the same as those given to us in the question.

3. By estimating the number, such as 259+487. At first glance, it must be at least equal to 6700. If the number exceeds 400, or exceeds 300, then the calculation must be wrong!

Calculate accurately again and get the correct result. Please note that you must do it manually. After the fifth grade, it is easy to make mistakes in oral decimal calculation, so you should standardize the use of draft books. Don't think that a draft can be scribbled! Often some numbers are copied wrong because of irregular writing!

5. Check whether the unit and the answer are complete.

6. For the operation questions, draw with a pencil, ruler and triangle, and don't scribble by hand. Remember to indicate the conditions (such as rectangular symbol, length 2cm, height 3cm, etc.). ) after painting, whether it meets the requirements of the stem.

7. To solve equation problems, remember to write "solution" and "determination" application problems first. These students always forget to deduct money, so be careful!