How to learn the Math Olympiad How to learn the Math Competition

Of course it's possible hehe.

I've been a high school graduate for many years in math competitions, and because my dad was a mathematician, and he used to give contest questions, so I knew a lot about that.

Math competitions are actually very ingenious, many high school math competitions are mixed with the questions of primary school math competitions, don't believe it, sometimes you just can't think of the idea of solving problems for primary school students. Therefore, in addition to some high school math knowledge, you need to cultivate your ability to "have an idea". In the first and second years of high school, you should have learned all the knowledge in the math competition, but how to use it appropriately and skillfully depends on experience and hard work.

If you want to compete for a high score, you must first not be afraid of trouble. Some questions have no ideas, it doesn't matter, as long as it is a number, you can use numbers, enumeration is a very useful method, the number of small points can be counted, and the large number may find the law of the problem when you count.

Mathematical methods are very changeable, but everything is the same, as long as you pay attention, you will find that it is not difficult. However, I would like to advise you: don't make a distinction between the competition and the main course, because by the third year of high school, you will find that the topic of the math competition is a difficult college entrance examination question.

In the end, it is the college entrance examination that determines the fate. It's a little helpless, but please try your best

Do more questions and master a variety of question types and methods.

Learn mathematics well, and when doing problems, solving multiple problems can improve your thinking more than solving multiple problems!!

To find a good seedling in a competition, first of all, he is enthusiastic and diligent, and secondly, he is ambitious and not afraid of difficulties; Of course, it can't be improvised. Freezing three feet, not a day's cold. You should start studying and training from the summer vacation before the first year of high school.

1. Learning progress.

To complete the entire high school mathematics content in the summer vacation before the start of the first year of high school, and in the first semester of the first semester of high school, you should complete two rounds of review like the third year of high school, the foundation is too important, and the first test accounts for 150 points, which should not be underestimated.

Then, it's time for the content of the competition, don't think that you can read a few competition books, because those books are too rough; At this time, the requirements for teachers are even higher. Teachers should not only be very familiar with the content of the competition, but also constantly summarize important ideas and methods so that students can use them flexibly.

2. Introductory book list.

First of all, if you want to dabble in competition, the most basic high school curriculum is the foundation of everything. The following books are built on this foundation. The first thing we do, of course, is to close the gap: the gap between the syllabus and the syllabus.

The Blue Book of the Classic Olympiad of Mathematics. The advantage is that it is closely related to textbook knowledge, which is suitable for you to improve at the same time as learning high school mathematics knowledge for the first time, helping you to lay a solid foundation. (You can choose one of the two with "Peiyou Tutorial", I think "Peiyou" is a little difficult, but it is very scattered, and "Olympiad Mathematics Tutorial" is recommended.) ）

Here's how to learn about the math competition:

1. Prepare notebooks and sketchbooks. The notebook mainly has representative example questions and classic questions of the competition. When necessary, you can memorize the solution methods of example problems and understand the ideas;

2. Choose appropriate learning methods and pay attention to the combination of work and rest;

3. Strengthen reflection after doing the questions. Use accurate problem-solving ideas and methods to reflect on the problems you have made wrong;

4. Take the initiative to review, summarize and improve. Summarize the chapters, do it carefully, profoundly, and completely;

5. Accumulate data at any time. Pay attention to accumulating review materials. Organize class notes, exercises, unit tests, and various test papers in chronological order;

6. Reasonable planning. It is necessary to formulate a feasible learning goal and plan, arrange the time in detail, and make reasonable adjustments in a timely manner.

Ancient and modern math competitions

In the world, there is a long history of competitions based on numbers: in ancient Greece, there were competitions to solve geometric problems; The horse race between King Qi Wei and the general Tian Ji during the Warring States Period in China is really a kind of competition of countermeasure theory; In the century, many mathematicians liked to ask some questions to challenge other mathematicians, and sometimes held some open competitions, several open competitions for equations.

One of the most famous problems is Fermat's theorem: there is no positive integer solution to the equation x n + y n = z n at the integer n 3. In modern times, mathematics competitions are still problem-solving competitions, but they are mainly conducted among students (especially high school students).

The main purpose is to discover and nurture talents.

Share the 2019 American Mathematics Competition AMC8 questions and answers.

Today share the 2019 paper and see how many questions you can get right. AMC8 is the most well-known mathematics competition in the world, and its results are one of the references for admission to many prestigious universities in Europe and the United States. Hou Ma shares a past question and answer every day, hoping to improve the children's mathematical thinking ability, and we also plan to explain the past test questions in the later stage, if you have any questions, you can leave me a message in the comment area.

There are 3 different goals that can be set:

1. If you usually study mathematics in general, then as long as you participate in the competition, do your best, feel the atmosphere of the competition, and broaden your horizons and stimulate your interest in studying by contacting those challenging test questions, which is the most important thing.

2. If you usually learn mathematics well, pass the preliminary examination, and be able to enter the finals to achieve the goal, mainly through the competition to see what is lacking in your ability and knowledge.

3. Students with good mathematics level aim to win medals, and the main thing to check and fill in the gaps and summarize lessons through the competition is to fill in the gaps.

Do targeted training:

How to achieve good results in the fierce competition, parents and students are most concerned about the method of learning: targeted review and targeted training are the magic weapons to win in any exam. The most important thing is to be targeted.

Because there is no unified syllabus for mathematics education outside the school, there is no unified teaching material across the country, and finally children in the same school are formed because they attend different mathematics training and tutorial classes, but their level improvement is different. Students from all over the country are participating in the same competition, and the exam is facing the same test paper, so in order to achieve the desired results, it is necessary to review the difficulty of preparing for the cup competition.

Like the Hope Cup Mathematics Competition, every year the Hope Cup Organizing Committee will send you "100 questions before the test" before the exam, which is of course a must for students; But don't forget, there is also the "Past Competition Questions" of the Hope Cup, which will be more accurate in grasping the characteristics of the Hope Cup topics.

When reviewing, you must take each type of question seriously, do each question seriously, and master the methods and skills of solving each type of question.

Mathematics competitions can of course be self-taught.

As long as you are interested and have perseverance, you can learn on your own.

1. Winter vacation of the third year of junior high school: quickly complete all the knowledge in high school classes, and reach the level of 130 points and above in mathematics in the college entrance examination, and improve the level of the first test of the competition.

Gao Lian gave a try, recommended "Olympiad Mathematics Course" to get started, this book is divided into grades, it is recommended that the first grade of high school basic article + high school second grade basic article, all brushed up.

While brushing the "Olympiad Mathematics Course", you can start with the past Hope Cup questions, and then brush the past test questions of the Gaolian First Test in recent years after getting used to the difficulty.

2. The first semester of the first semester of high school and the second semester of high school: systematically learn the knowledge of the competition.

The knowledge of the first and second tests of Gaolian is recommended to be studied synchronously, and the content of the first test can be learned on weekdays in the last semester, the content of the second test can be learned on weekends, and the second test can be studied in the next semester.

The second test mainly includes four modules: algebra, geometry, number theory, and combination, of which algebra and geometry are relatively simple, and number theory and combination are more difficult, so you can give priority to learning algebra and geometry.

Olympiad Mathematics Course", "Olympiad Classics", "Mathematical Olympiad Small Series", "Mathematical Olympiad Proposition Lecture" are all good reference books for knowledge explanation, the first two are more basic, suitable for beginners, and the last two are more in-depth and suitable for elevation, it is recommended to pick a systematic study.

Algebra, although there are many branches and a wide range, but throughout recent years, the second test is often tested in the number series and inequalities, and the probability of the function test is not large. Recommend the first volume of the "Mathematical Olympiad Series".

Geometry, it is recommended to "Olympiad Classics" geometry volume, and brush up on more questions after learning the basic knowledge. The most common mistake to make in learning geometry is to have a good eye and a low hand, so it is very important to think independently and do problems in a down-to-earth manner.

Number theory, combination, it is recommended that the "Olympiad Mathematics Course" is introduced to the third grade of high school, and the "Mathematical Olympiad Small Series" and "Mathematical Olympiad Proposer Lecture" are promoted.

Yes, but hard. First of all, you must have a teacher who understands math competitions, and secondly, you must have financial support.

The competitions with high gold content in junior high school are: cover fiercely

1) Mathematics Competition: National Mathematics Olympiad for Middle School Students.

2) Physics Competition: National Physics Olympiad Competition for Middle School Students.

3) Chemistry Competition - National Chemistry Olympiad for Middle School Students.

4) Biology Competition - National Biology Olympiad for Middle School Students.

5) Information Contest - National Youth Informatics Olympiad (NOIP) Computer Brother Bridge Non-professional Software Proficiency Certification (CSP-J S for short).

Middle School Mathematics Contest Method

It is necessary to be familiar with the various basic question types and master the solutions. Each practice question in the textbook is based on a knowledge point, which is the most basic topic and must be mastered proficiently; There are also many basic types of exercises outside of class, and there are many ways to use them, and they are also highly targeted, so they should be able to be made quickly. Many comprehensive questions are just an organic combination of several basic questions, and once you have mastered the basic questions, you will not have to worry about solving them.

In the process of solving problems, we should consciously pay attention to the thinking methods embodied in the problems to form a correct mindset. Mathematics is a world of thinking, with many thinking skills, so each problem will reflect a certain thinking method in the process of proposition and problem solving, if we consciously pay attention to these thinking methods.

After a long time, a "general" solution to each type of problem has been formed, that is, the correct mindset, and it will be easy to solve this type of problem; At the same time, I have mastered more thinking methods and laid a certain foundation for doing comprehensive questions.