Sixth grade mathematics competition composition

Writing is the most familiar thing in real life or work and study. Writing is a narrative way in which people express the relevant knowledge, experience and thoughts stored in memory in written form. Do you know how to write a standardized composition? The following is my composition for the sixth grade math contest, I hope it will help everyone.

Math contest sixth grade composition 1 Just after the reading sharing meeting in our class, the math contest came in a hurry. After seven or eight exams, some other students and I, as representatives of our class, took part in the competition on Saturday morning.

To say that I haven't participated in any math contest before, I suddenly went into battle this time. Although I am ready, I am still not at ease. Looking around nervously, the students talked and laughed as if they didn't care about the math contest at all. I'm throwing caution to the wind. The point is to participate! Don't be so nervous.

"Now start handing out the test papers." The teacher's voice came over the radio. A competition question fell in front of me and I looked at it. Fill in the blanks, judge, choose, calculate, draw and apply are still the same problems, but the difficulty has increased. I began to write with confidence.

Soon, most of the papers were solved. I frowned and went to settle accounts with people who were in the way. Hee hee, be careful to help! Two "fish that escaped the net" were quickly found by me. Who says it's difficult to fish in troubled waters? I want to find this fish!

Obstacles have become pet cats one by one, and only one man is still there. What should I do? Sasha vujacic searched for toilet paper for a long time, but still found nothing.

It began to gloat: see what you do?

Time is getting less and less. I'll leave it alone, let it gloat and enjoy itself! I'm going to catch fish first, for fear of missing one, but it's hard to say. Check it out, it seems that all the fish are extinct, impossible! There must be! Look again! Ah! Ah! Ah! Big fish! Look, oh, six points! Get caught quickly. Well, the fish is gone. I'll find the roadblock. Why haven't you come down yet? We must catch it this time! I don't think I've seen this question before. Maybe I forgot?

Time doesn't allow me to guess, "Fifteen minutes left." "There are ten minutes left ..." That's it. Although there is only one point in this question, 1 is also scored! It is said that 100 is a mountain. Can't I kick this pebble away?

"The exam is over." Helpless ... I still don't know what the problem is, so I have to ask the masters. It seems to be the question I learned before ⊙⊙⊙ B Khan.

The surface area of a cuboid is 162 square centimeter, which is divided into four cubes on average. How much has the area increased?

Maybe I forgot. Who can give me some advice? Ok, forget the exam, relax and watch a wonderful cartoon!

At the end of the winter vacation, Xiao Boyou Feng Yu Yuyang sent a note to his son, asking him to pay attention to the information of Zhengzhou Foreign Language School. He hoped that if he had the time and opportunity, he would take some entrance examinations organized by Zheng wai, evaluate his own strength and find out the gap with students of the same level in Zhengzhou. After reading the note, my son asked the Yu Yang brothers what subjects they wanted to take and how difficult it was. Soon, Yu Yang sent a detailed explanation: the content of the exam is mostly math and physics, which is difficult, but the students who have been participating in the competition in junior high school feel that it is not particularly difficult. If they don't take part in the competition, they will feel very difficult. If you have the ability not to affect the senior high school entrance examination, you can do some difficult questions appropriately.

Yu Yang's note also brought some information to me and my children, that is, if we don't take such and such exams, it's time to improve our math level for the upcoming senior high school entrance examination and even the future high school study. But since childhood, my son has never attended a competition class or participated in various competition exams. I don't know how high the competition question is, how difficult the competition question is and how difficult the content is. The day before school started, my son asked me to go to Xinhua Bookstore in the county with him, and wanted to buy a competition book for self-study.

The bookstore is not far from my home. My children and I often read them when we are free, but we never pay attention to the competition books. Books in the bookstore are open. We started searching from counter to counter, and finally found a stack of middle school competition books in a corner. Maybe there are few books and no bibliography introduction. I flipped through one book at a time. I turned over a dozen different books and was a little disappointed. Although there are relevant materials in the three subjects of mathematics, physics and chemistry, we can look at the publication date, which was published in 20xx, not in recent years. Perhaps the students in the county rarely take part in the competition and few people buy such books, so the bookstore has not been updated. These books on the shelf should be left over from previous years, but talk is better than nothing, and the syllabus has not changed much. My son chose a book that he thought was suitable for three subjects, and happily took it home, saying that he would read it when he had time.

A week after school starts, I will pick up my son at the school gate on Friday afternoon. When he left school, he told me: "mom, the school told the students that the county organized a national mathematics competition trial." Anyone who is interested can take part. I signed up. " "This is really sleepy to give a pillow! When we consider learning some competition questions, the opportunity will come, and we can concentrate on attacking for a while. If we can't, we can ask the teacher, which is much better than your own question. "

Do it. I searched online for a set of preliminaries he participated in in in 2009, so let him have a try. The examination paper * * *, with fourteen questions, is not big, but it is not easy to do. With his own mathematical skills, he barely finished the meeting and carefully examined and pondered the answer. After seeing him correct his mistakes, I asked how it felt to do the problem. He said, "It's a bit difficult. Even after reading the answers to some questions, I don't know what methods have been used. It seems that I have to find some examples to look at the problem-solving methods and find out the mathematical formulas and theorems involved. "

It suddenly occurred to me that I had read an article in which a doctoral student said something while tutoring middle school students in mathematics, which was very enlightening to me. He said: "Anyone who studies natural sciences knows that philosophy is the origin of all natural sciences, and the mathematical thinking method actually belongs to the category of philosophical methodology. The middle school education in our country ignores the explanation and refinement of mathematical thinking methods, but often investigates some topics involving mathematical thinking methods, which is a contradiction in itself. Are there often some questions (such as the finale of large-scale exams) that make students have no clue and don't know how to start? If the foundation passes, it is that the mathematical thinking method is not in place, which is often said to be "not enlightened." "Middle school mathematics mainly involves the combination of numbers and shapes, classified discussion, functional thinking, and transformation. If I were a math teacher, I would definitely not follow the teaching plan. I will concentrate on thinking methods for a month. After students master the thinking method of mathematics, they can look at the topic from a strategic perspective. There is no clear boundary between geometry and algebra. Sometimes when you see some topics, you will have a bug-like thinking method in your mind. For example, when I saw a string of numbers, I thought of using the function method to solve them. When I saw a resolution function, I tried to make an image of it, combining numbers with shapes to see its properties. Sharpening a knife without cutting wood by mistake is of great benefit! " Teacher Lu Qiangjun mentioned that mathematics learning goes through three stages: the lowest stage is the learning of basic knowledge, the second stage is the training of basic skills, and the highest stage is the improvement of mathematics ability. If a son wants to overcome difficult problems easily, it seems that he needs to have certain mathematical ability and properly understand and master some mathematical ideas and methods.

In view of this, I suggest my son read the book "Analysis of the Core Ideas of Junior High School Mathematics Competition" bought by the bookstore first, and then look for the outline and special training of the national mathematics competition online. At the same time, combined with some problem-solving methods mentioned in the sharing course, let him practice doing problems while learning theoretical methods. After he checked the answers of 10, 1 1 preliminaries, the child said happily, "I feel better now by finding application methods and summing up the questions while doing them in recent years." Three days before the exam, the school organized dozens of students who needed to take part in the training, taking a set of papers in the morning and the teacher explaining the problem-solving process in the afternoon. My son has a deeper understanding of some problems through the teacher's intuitive and detailed explanation.

Competition preliminaries and test papers are unified nationwide. I came to the examination center early and waited for my son to come out of the examination room. When the bell rang for the end of the exam, the first group of students from several other schools were talking about the exam while walking. A student said, "I didn't do the last question." Another student said, "It's a bit difficult. I didn't work out the last question of the last two questions. " Seeing my son and several classmates walking out of school talking and laughing, it seems that the state is not bad. We walked and talked. "This year's test questions are ok. I have read all the questions, but I feel that it is more difficult to have a fill-in-the-blank question and the last question of the last big question. Checked again, only 30 minutes left. These two small questions have not been worked out yet, and they all have ideas, but they are more troublesome to do. I will make sure that the fill-in-the-blank question is correct first, accounting for eight points. In one step of the problem, it takes me a few minutes to decompose 20xx into prime factors (I forgot to bring my calculator). When I finally get the answer, I will only hand in the paper in five minutes. I couldn't think of the number when I asked the last question, so I couldn't catch up. My son told him the process of solving problems, and I comforted him: "The exam focuses on participation, mainly to find out the experience and shortcomings in learning and accumulate practical experience for future exams. "

"After half a month's study and summary, I think the contest questions are similar to the finale questions I usually practice, but the knowledge points such as calculation, equation, number theory, function and geometry are closely related to the knowledge in high school, and the relevant' Mei's Theorem' and' Ptolemy Theorem' can be easily solved after high school. The purpose of the current exam is mainly to improve the logical thinking and reasoning analysis ability of junior high school students, and also to cultivate students' interest in mathematics. "

A few days after the exam, a colleague got news from the Education Bureau that his son was the first in the preliminaries with a score of 1 16. Sure enough, only four points were deducted, and the result was satisfactory. Judging from the results, the method adopted in this half month is still effective. Although the final is no longer organized, the success of this quiz has aroused the children's interest. He consciously and actively pondered, studied and summarized various test questions, and searched for solutions on the Internet. A month later, he took part in several college entrance examinations and got good results. I feel that his problem-solving ability is improving bit by bit unconsciously, and he is more and more confident in mathematics. When discussing my feelings about his recent changes with him, my son said, "I also feel that my problem-solving ability has risen to a higher level now, and I can come up with ideas quickly when doing problems, just like the method of' chess has no chance of winning' you told me. I don't consider what method to use at all, and I don't know what method to use. The problems I have seen can basically be calculated. "

"It's not that you don't consider the mathematical thinking method, but that you have mastered the method now and used it flexibly. If you don't believe me, I'll give you a high school question to use vector knowledge that you haven't learned. Can you make an idea quickly? " I reminded him.

Mathematics is extensive and profound, and knowledge is endless. This is the purpose of mathematics competition, and parents should also pay attention to it, that is, to guide children to learn more abundant mathematical ideas and methods, open a broad mathematical vision, and fully enjoy the success and happiness brought by analyzing and solving problems on the road of knowledge.

Postscript: In the youth counseling room, several ninth-grade parents sent notes saying that their children's math scores have been hovering around 1 10, asking how to further improve. Give them suggestions for children to do some difficult questions appropriately, paying special attention to multiple-choice questions, fill-in-the-blank questions and final answers, which are the finale questions and let children focus on them. My child is in a small county. No students in Zhengzhou, the provincial capital, can enjoy the convenience of face-to-face teaching, and there is no one-on-one favorable resource in the city. Only by guiding children to overcome difficulties and learn to learn independently. Write down some simple ways and feelings of children's learning and improve with bloggers!