No matter what kind of questions (big questions) are in the middle and late stage, there will always be one or two "broken beams" with high tails, and the next big question will be from easy to difficult, especially the final comprehensive finale of the paper, which will present a heroic style in the rapids, which is the unique "eye-catching" of the paper. Therefore, if the whole test paper is a road, there will be five tigers in the way, and if it is a water area, there will be fluctuations. However, whether it is the examination of knowledge or ability, we will choose more textbook questions, or adapt them according to the textbook questions, closely follow the textbooks, and present the fairness of the examination.
Second, test mathematical thinking methods and reflect mathematical literacy.
Third, examine mathematical thought. This paper focuses on four mathematical thoughts: equation thought, classified discussion, combination of numbers and shapes and reduction thought. As the function is the core of the teaching content in senior high school, from the point of view of the connection between junior high school and senior high school, the function is regarded as the key content, and the ideological context of the function contains extremely rich mathematical content, so it has always been a "battleground for military strategists" in the examination questions of various provinces.
Do a good job in the final review from three aspects.
1. 60%-70% of the math test questions in the senior high school entrance examination are basic questions. The contents of these questions are generally the basic concepts, formulas, rules, property theorems and basic operations, basic reasoning, basic drawing, application of basic methods and small comprehensive applications in textbooks, and they are relatively simple. Students should form a clear network of mathematical knowledge and mathematical thinking methods contained in each unit, and make clear the test sites and common questions. Read books in time to consolidate vague knowledge points and focus on practicing unskilled or error-prone questions. Especially for students with poor learning foundation, this link is particularly important, so we must strive for the basic questions without losing points. This link can be carried out with reference to the exam guide, and the test sites and questions are summarized, summarized and analyzed in detail.
2. Review old problems and reflect on improvement. The application of mathematical knowledge and problem-solving methods is very flexible. How to use mathematical knowledge and choose appropriate problem-solving methods is a headache for students. Sometimes a topic can be done, but once it is changed, it can't be done because the topic is not fully understood. In fact, mathematics learning needs "accumulation" as well as liberal arts. In such a short time, it is no longer allowed to do a lot of problems and drill difficult problems, and the effect is not good. Students can find out what they did wrong or couldn't do before and practice again. In practice, they pay attention to the thinking process and exploration process of solving problems, and reflect on the reasons for their mistakes and the fault of thinking.
3. Simulation exercises and appropriate adjustments. In the last ten days, we should find two or three sets of last year's middle school entrance examination questions, simulate the scene of the middle school entrance examination and carry out adaptive training. From the arrangement of time, the adjustment of mentality when encountering problems, to the skills of answering questions, through simulation exercises, we can sum up ourselves in time and make appropriate adjustments, so that we will not be so nervous and can cope with it freely.
Several problems that should be paid attention to in the examination
1. Pay attention to the exam. Making mistakes due to unclear examination questions is a major factor in losing points in the senior high school entrance examination. The objective conditions of mathematical problems are very strict. If the problems are unclear, there may be missing or wrong solutions. Some topics have implicit conditions, which need careful investigation to realize and find the breakthrough of the problem. Also pay attention to the requirements of answering questions, such as the accuracy of approximate figures, whether you only need to answer the results or give proof. In order to avoid answering irrelevant questions or gilding the lily.
2. Pay attention to the transformation from practical problems to mathematical models. There are about ten practical questions in the mathematics test questions of senior high school entrance examination, which mainly examine students' ability to use knowledge flexibly to solve practical problems and their innovative ability. For this kind of topic, we should first make clear the knowledge points to be examined and what mathematical knowledge needs to be called, and then transform the mathematical model according to the conditions and draw the corresponding graphics. In the process of solving problems, we should also pay attention to the fact that the answers we get should conform to the actual situation.
3. The answering process should be standardized and the handwriting should be neat. This is convenient for teachers to mark papers, reduce unnecessary loss of points, and also facilitate their own inspection. The marking of the senior high school entrance examination is graded according to the steps. Even if the final result is wrong, there will be steps. Only when the writing is standardized can the teacher easily find the score.
4. Arrange your time reasonably. It is normal for the senior high school entrance examination to encounter questions that you can't do or can't think of at the moment. Don't spend too much time on a topic, which will affect the answer to the following questions. The best way is to finish the familiar and capable questions first, and then go back and solve the "obstacles" one by one. There is a lot of reading in the senior high school entrance examination. If we can't arrange our time reasonably, we may not be able to finish it.
5. Keep a good attitude and take an active part in the exam. A good attitude is especially important for science examination, and it is also the premise of smooth thinking. Excessive tension can lead to unclear thinking, miscalculation or inability to solve problems. Learn to self-regulate emotions, cultivate self-confidence and face the senior high school entrance examination with a positive attitude.