Usually give new lessons, fresh and interesting; When reviewing, you should repeat what you have learned, and some students will feel monotonous. In view of this situation, on the one hand, we should improve students' understanding of review ideologically and take the initiative to review; On the other hand, we should improve the enthusiasm of review with "innovation". It is not only for students to review their knowledge, to master, consolidate and make up for the problems that the new teaching can't solve, but also for students to feel another kind of scenery different from the new teaching in the review class, so that students can feel the charm of the review class.

Second, focus on comprehensiveness and mastery.

The content of mathematics review can be divided into two parts: basic knowledge and problem-solving skills. In the review, we should pay attention to the comparison and application of basic concepts, basic formulas and basic laws, and strive to integrate the basic knowledge we have learned from part to whole, from micro to macro, and from concrete to abstract, so as to consciously cultivate students' analytical understanding ability, comprehensive generalization ability and abstract thinking ability. For the review of definitions, theorems and formulas, it is necessary to find out the context, communicate with each other, master the derivation process, pay attention to the expression form, summarize the memory methods, and clarify the main uses, so as to link the knowledge points in each chapter and form a complete knowledge system, so as to achieve the purpose of point connection, line connection and surface connection. Please note:

1, grasp the key points and highlight the key points.

Mathematical thoughts and methods are the essence of mathematics, and they are the link of all kinds of knowledge in mathematics. It is necessary to grasp the key contents in the textbook, let students master the analysis methods of key knowledge, incomprehensible knowledge and mathematical thinking methods in the textbook, and guide them to think from different angles, so as to break through the difficulties.

2, comprehensive review, understanding and mastery.

The so-called "synthesis" refers to the refining and processing of mathematical knowledge learned in different disciplines, different units, different grades and different times, and the establishment of vertical and horizontal links between knowledge, so that knowledge is systematic, organized and networked, which is convenient for memory and application. After mastering the basic knowledge, in the process of solving problems, we should also pay attention to discovering and excavating problems that are not mentioned by books and teachers according to the knowledge we have learned, such as understanding the various connotations of a concept, thinking about a problem from different angles, summarizing the law of solving problems with * * *, and discovering the thinking method of solving problems. So as to explore the methods of multi-solution, multi-change and multi-purpose of one question.