Today, I introduced seven points on how to improve math scores, which are applicable to math learning in junior high school and senior high school.
Viewpoint 1: Interest is not important, but it is important to treat mathematics correctly.
Many skills and methods about learning mathematics well always put the cultivation of mathematics interest in a high position. In fact, this kind of thing, interest, can be cultivated without wanting to cultivate it. So, what is really needed is to realize the importance of mathematics:
1, whether it is the senior high school entrance examination or the college entrance examination, mathematics is a compulsory subject, and the score is always the highest.
2. Mathematics is widely used. Even if you go to college, most majors will use mathematics.
So, no matter how bad your math is, don't be afraid of it and avoid it. You just have to follow the plan step by step. You can make progress only if you dare to do it, but if you run away, you will never make progress.
Point 2: distinguish modules and find out your weaknesses.
Mathematics can be divided into many different modules, whether in junior high school or senior high school. For example, junior high school mathematics can be divided into ten modules: quadratic equation, quadratic function, rotation, circle, arc length and sector area, probability, inverse proportional function, similarity, acute trigonometric function, projection and view; Mathematics in senior high school can be divided into trigonometric function, probability, solid geometry, sequence, plane analytic geometry and derivative function.
When studying, first of all, you should find out what your worst modules are through your test papers and daily homework, and concentrate on these modules.
According to these weak modules, find suitable topics, summarize them in time, and find out what kind of questions and methods you are poor at. This way, you won't waste time by blindly doing one test paper after another.
Point 3: Summarize the main points according to the test paper module.
Taking a college entrance examination paper as an example, it can be divided into three types: selection, filling in the blanks and answering questions. Among them, there are eight multiple-choice questions, often one for function, imaginary number, triangle, sequence, linear programming, algebra, probability, program block diagram and so on. Comparing many test papers, you will find that the topics of each module are similar. As long as the examples and exercises in the data book are finished and summarized, you can almost win. The direction of the college entrance examination questions will never deviate from those questions, and so will the fill-in-the-blank questions.
It is beneficial to cultivate the inductive consciousness of this kind of questions, and it will be faster when doing them. In addition, pay attention to the possible mistakes in each question.
The first three big questions are similar and not difficult. We should learn all kinds of methods (it is enough to master the information book) and do more corresponding questions. The latter three have changed a lot and even infiltrated each other. If you want to improve the last three, you can only sum up the questions you have done.
Point 4: How to arrange the examination time correctly?
Some students often complain that there is not enough time for math exams. Generally speaking, multiple-choice questions and fill-in-the-blank questions are best arranged in half an hour, and the first three questions are 40 minutes, so that the remaining time is enough to cope with the last three questions.
If the foundation is not very good, you should spend more time on filling in the blanks to get a good basic score, and also spend more time on the first three, so that you will get 103 except the last difficult multiple-choice question. If you are average, you should try your best to complete the last three when you keep choosing to fill in the blanks and the first three are almost good. 120 will do. But if you want to be top-notch, you can hardly make mistakes in the front, and the last three should try your best to solve them.
Fifth: Do more questions and learn to do them correctly.
It has been recognized by most people that to learn mathematics well, we should do more problems. But blindly doing the problem is not effective. The correct approach should be like this:
1, make good use of the information books issued by the school. Reference books are of great value, which can help you summarize the basic questions, so you should first understand the methods of doing each classic example under the heading in front of each chapter, and then do the following exercises.
2. Make good use of the simulated test papers that you have tested or had. Because it allows you to find out where you are wrong, which module and which type of questions are often wrong, you have a goal to overcome.
3. Do some senior high school or college entrance examination questions. Although the difficulty varies from year to year, it is still very helpful to summarize the five-year test questions, which will have basic questions and the most frequently tested methods. You can do it one by one, or you can do it one by one in each module, but after you finish it, you must sum up and know your own shortcomings. For a particularly poor module, you can do some summative question banks.
Sixth point: locate your goal at this stage.
For students with poor foundation, it is recommended to read the book first and understand the basic concepts. Listen carefully to the teacher in class at ordinary times, write down the key points, and write down the key points of a module in order on a piece of white paper (such as the subset of function modules, the basic properties of functions, several basic functions and their applications), and then subdivide them (such as the basic functions are divided into exponential functions and logarithmic functions). ) and constantly divide, let you re-understand the basic knowledge. Then the most important thing is to make good use of reference books, and we must carefully understand each question type and each corresponding classic example in each chapter and section. Finish the homework assigned by the teacher and have time to do the exercises at the back of the information book.
If you have a medium foundation, be careful not to make mistakes when you choose to fill in the blanks. If you do something wrong, you should sum up what kind of questions are wrong, and then do the first three big questions firmly and take the time to overcome the last three difficult questions.
If you have a good foundation, you should pay attention to mistakes and forgetfulness, and arrange time to study the latter three.
Seventh: keep a good attitude and don't be overly anxious.
The last thing to say is mentality. First of all, ask yourself whether you really spent time, how much time you spent on mathematics, and whether you used it correctly.
Do your own review well, don't let the failure of an exam affect your mood and review at this stage, and don't worry about the progress of others. You can communicate with people with good grades.
Don't worry about your current grades, it doesn't mean anything, but if you don't make progress, you will regress.
Everyone has his own method, as long as it suits him. Method is only a tool, and effort is the greatest strength.