Review must be purposeful and focused, and summarize and summarize the knowledge learned. We must make clear the key points of each unit and form a knowledge network system. We should analyze the papers we have done before and the notes we made in class at ordinary times, and keep important concepts and formulas in mind.

(2) Do more questions.

Mathematics can never be separated from exercises, so we should do appropriate exercises every day, especially key and hot topics, so as to keep our thinking flexible and smooth. Exercise should be open and innovative so that thinking can be fully developed. We should correctly evaluate ourselves with the help of exercises, and consciously check and fill in the gaps. In the face of complex and changeable topics, we should carefully examine the topics, find out the knowledge structure and laws, explore hidden conditions, think more and discover more, and get our own experience.

(3) Make full use of the wrong book

It is necessary to strengthen the study of wrong questions in the past, find out the causes of mistakes, list the knowledge points that are prone to mistakes, and summarize the methods that are easy to misuse. If we find the cause of the mistake, we can prescribe the right medicine so that the mistake we made will not happen again. Students with excellent and stable academic performance often attach great importance to the correction and collection of wrong questions.

(4) Practice multiple solutions to a problem and improve the flexibility of solving problems.

Some problems can be analyzed from different angles and different solutions can be obtained. Multiple solutions to one problem can cultivate the ability to analyze and solve problems flexibly. Different ways to solve problems, different formulas, the same result, the same result. At the same time, it also inspired other students and broadened the thinking of solving problems. Some application problems have different forms, but the method of solving them is the same. Therefore, when reviewing, we should think from different angles and classify all kinds of problems, so as to integrate what we have learned and improve the flexibility of solving problems.

(5) 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, it is suggested to cultivate the habit of inspection from these places:

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

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.

The number looked up by estimation, such as 259+487, is at least equal to six or seven hundred. If the number is more than 400, or more than 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!

Check whether the unit and the answer are complete.

For the operation questions, draw with pencils, rulers and triangles. Never scribble by hand. After drawing, remember to indicate whether it meets the requirements (such as rectangular symbols, 2 cm long and 3 cm high, etc.). ) all meet the requirements of the question type.

To solve equation problems, remember to write "solution", and write "set" first for application problems.