The third grade graduating class 2012 junior high school mathematics review plan

The junior high school graduating class has a tight review time, heavy tasks, and high requirements. How to improve the quality and efficiency of mathematics review is a problem that every math teacher in graduating class must face. The following is a review of the general review of mathematics in the third year of our school in recent years, and talk about the review plan for the junior high school graduating class.
First, the first round of review
1, the first round of review form The purpose of the first round of review is to "three passes": over the memory. It is necessary to remember to keep all the formulas, theorems, etc., and without accurate and correct memory, there is no good result. The basic method is off. For example, the undetermined coefficient method finds the quadratic analytical formula. Pass the basic skills off. For example, if you give a question, you find its solution method, that is, know what method to use, then you have the ability to understand the problem. The basic purpose: the systematization of knowledge, the practice of thematic, the regularization of the topic. In this stage of teaching, the contents of the book are summarized and grouped to form a structure, and the algebra part can be divided into six units: real numbers, algebraic equations, equations, inequalities, functions, statistical preliminary, etc.; Part is divided into six units: geometric basic concepts, intersecting lines and parallel lines, triangles, quadrilaterals, similar triangles, solution triangles, circles, and so on. The supporting exercises are based on the “National-Chinese Double-Based Optimization Training”. After reviewing each unit, we will conduct a unit test and pay attention to filling the work.
2, the first round of review should pay attention to several issues must be solidly solid foundation. This year's exam questions are difficult: medium: easy = 1: 2: 7 ratio, the base scores 70% of the total score, so that each student can achieve the "understanding" and "mastery" requirements for mathematics knowledge in the country. Be skilled, correct and quick when applying basic knowledge.
Some of the basic questions in the senior high school entrance examination are the original questions or transformations in the textbooks. You must deepen the teaching materials and never leave the textbooks.
Do not engage in sea tactics, elaborate and concise, give rise to the opposite, touch the analogy. The "large amount of practice" is relatively speaking, it is not blind big, nor blind practice. It is a targeted, typical, hierarchical, and intensive practice.
Pay attention to the climate. The first round of review is winter and spring. Everyone knows that winter and spring are the golden season of learning. After May, the weather is very hot and will affect learning to a certain extent.
Regularly check the homework completed by the students and provide timely feedback. Teachers should use the combination of centralized teaching and individual counseling for the problems in homework, practice, and test, or infiltrate the problems in the future teaching process to feedback, correct and strengthen, which is conducive to the improvement of teaching quality on a large scale.
Actually, for all students, teaching students in accordance with their aptitude, that is, teaching work at different levels, comprehensively improve the efficiency of review. The classroom review teaching implements the method of “low starting point, multiple induction, and quick feedback”.
Focus on ideological education, constantly motivate them to learn the self-confidence of mathematics, and create conditions for students with learning difficulties to experience success. Should pay attention to the cultivation of the top. In the process of solving their problems, they are required to take shortcuts, surprises, creativity, and focus on logical relationships to solve the problem of completeness and perfection in order to improve the excellent rate of the senior high school entrance examination. For students with good abilities, they will develop interest groups outside the classroom to develop problem-solving skills, increase flexibility, and make them "tips."
Second, the second round of review
1. The second round of review form If the first stage is the basis of the general review, the focus is on the double-base training, then the second stage is the extension and improvement of the first stage review, which should focus on cultivating students' mathematical ability. The second round of review time is relatively concentrated. On the basis of a round of review, the heightening is carried out and the difficulty is appropriately increased. The second round of review focuses on the hotspots, difficulties, and key contents, especially the key points; pay attention to the formation of mathematical ideas. With the mastery of mathematical methods, it is necessary to give full play to the leading role of teachers. Special review can be carried out, such as "equational synthesis problems", "applied function questions", "inequality application questions", "statistical application questions", "geometric synthesis problems", "exploratory application questions", "Open questions", "reading comprehension questions", "plan design", "hands-on operation" and other issues so that students are familiar with and adapt to these types of questions. Alternate practice "Red Book of the Senior High School Entrance Examination".
2. Several issues that should be paid attention to in the second round of review. The second round of review is no longer based on sections, chapters, and units, but on the topic.
The division of topics should be reasonable.
The choice of topics should be accurate and the time should be reasonable. The quasi-inaccuracy of the topic selection depends mainly on the study of the syllabus and the examination questions. The topic should be representative, and should not be comprehensive; the topic should be targeted, focus on hotspots, difficulties, and key points, especially the content of the exams; the time should be arranged according to the characteristics of the topic, and the important points should be worked hard, not to waste time. Willing to invest energy.
Focus on reflection after solving the problem.
Due to the special knowledge of the second round of review, students are far away from the basic knowledge to some extent, which will result in different degrees of knowledge forgetting. The best way to solve this problem is to use the knowledge of the subject.
Appropriate elevation of the topic review. The topic review must have certain difficulty. This is determined by the characteristics of the second round of review. There is no certain difficulty. It is difficult for students to improve their ability and improve their ability. This is the second round of review. But we must take into account various factors to grasp a degree.
The focus of the topic review is to reveal the process of thinking. Can not add the amount of college students' practice, but can't push the students into the sea; no, can rush to catch up with the progress, and rushing to progress here is the main reason for the "buzzling".
Focus on group preparation and sharing of resources.
Third, the third round of review
1. The third round of review form The third round of review is to simulate the comprehensive training of the senior high school entrance examination, check and fill the gap, which is like the acceptance stage of a construction project, training before the test. Study the questions of the middle school exams over the years, the skills of answering questions, the mentality of the test center, and the ability to play on the spot. The alternate exercises include "National City Simulation Tests" and "Annual Examinations in Anhui Province".
2, the third round of review should pay attention to several problems of the simulation must have the characteristics of the simulation. The arrangement of time, the amount of questions, the proportion of low, medium and high-grade questions, and the control of overall difficulty should be close to the questions.
The design of the simulation questions should have a gradient, and the high school entrance examination should be higher than the senior high school entrance examination.
The review should be timely, hot and iron, and should not be tested in duplicate.
The rating is awkward. Can not be scored, the answer is wrong, try not to score, let the harsh scores educate students, since they will not lose points.
Add a comment to a special question. Some students have made mistakes in certain questions. Such questions can no longer occupy the time in the class. The problems of individual students are explained in the form of comments in the test paper.
Detailed statistics of the marginal births. This is the main basis for the content of the class. Because the learning situation of the marginal students is both representative and the key to improving the grades of the class . The class should talk about the problems with more marginal errors. Statistics is the key link.
And summarize the missing points of student knowledge. Accumulate material for checking for missing.
Handle the relationship between the comment and the exam. Each question is usually a two-course time test, and four class time comments, that is to say, a test paper generally requires 6 lessons.
The questions to be selected should be less, more refined, and more targeted. The basis for the selection is the marginal birth loss. Generally, one-third of the edges are wrong in the classroom.
Based on a "transparent" word. Once a question is decided, there are four aspects of work that must be done. First, it must be thoroughly explained; second, it must be developed; third, it is necessary to keep up with a sufficient amount of tracking practice questions; Do not pay attention to all aspects of the comment. Don't be tempted to comment on water, and avoid commenting on the topic.
Leave students with a certain amount of error correction and digestion time. The content that the teacher has said, the students have to sort it out; the problem that the teacher did not explain is correcting the mistakes; the basic knowledge related to it should be memorized and then consolidated. Teachers should make full use of this time to solve individual problems of individual students.
Appropriate “liberation” of students, especially in terms of time. After a period of examinations, examinations, and examinations, almost all students will feel fatigued. If this state of fatigue is brought into the examination room, it will definitely be a poor result. However, it should be noted that liberation is not a relaxation, and students must be guaranteed to have a moderately tense state of mind. Practice has proved that moderate tension is the best state of normal or extraordinary performance.
Adjust the student's biological clock. Try to adjust the time of study and thinking to match the time of the test.

1 2