Excellent composition in mathematics

Everyone has tried to write a composition in study, work and even life. According to the characteristics of writing proposition, composition can be divided into propositional composition and non-propositional composition. Still at a loss for composition? The following is my excellent math composition, for reference only, and I hope it will help everyone.

At the beginning, when I first stepped into the ocean of mathematics, I was full of infinite desire and beauty. However, the more I understand mathematics, the more I feel so insignificant. I am more eager to absorb the nectar of knowledge and put the knowledge of the earth into my mind.

But gradually, I went to learn Olympic Mathematics again. In the Olympic temple, I am like a bird with broken wings, and I can't fly. However, this led to my fear of mathematics.

Gradually, my math scores began to decline, from the previous post-90 s to the post-70 s, which surprised my parents and me. Finally, I decided to give up the Olympics and make up for math honestly.

Finally, my efforts were not completely in vain, and my achievements began to bear fruit. Mathematics smiled at me and my study began to bear fruit. My grades pity me and finally pick up. I feel alive again, and I have not failed my teacher's teaching. Seeing the dawn, I study harder and make serious progress.

In this graduation exam, I got an amazing 97 points. When I learned of this achievement, I was too excited to express my joy in words. The whole person fell into the honey pot, and that sweetness almost melted me.

At present, primary school life has passed, junior high school will be more tense, the task will be more arduous, and the topic will depend on a higher level. Ha! It's a new challenge, but I will try my best to overcome it and start a successful junior high school. Study hard and make progress every day. I believe that in the near future, the door of mathematics will open for me! ! !

Teacher, I used to feel bored studying at school (except physical education class) because teachers always taught us in a monotonous way. However, after you taught us a lesson, my view on learning has changed a lot. I think learning can also be done, and it is not always boring! I became interested in mathematics. I think Chinese and English can also have better learning methods! So I prefer school life.

Our study has reached the review stage, and there are a lot of homework. Music, physical education and beauty classes have all stopped, leaving only Chinese, mathematics, English, thinking and science as the main courses. Homework is like a thermometer moving from ice and snow to hot summer, rising rapidly!

Thinking and science also have homework, copying papers and making papers every day. I feel very tired! Sometimes I write Chinese homework and often write that the eyelid fight is over! Fortunately, mathematics is easy to do, and it is all Arabic numerals. As long as you know how to solve the problem, calculate it carefully and judge it carefully, you can finish your homework quickly. But carelessness or thoughtlessness made a mistake! For this reason, I was criticized by teachers and mothers! At this review stage, Xiaowen Music School still has exams and piano practice, so it often sleeps until ten o'clock.

This kind of life lasted for a week until the exam ended. The day before the exam was my birthday, and I was happy to receive your gift-my own cake! This brought great joy and excitement to my hard "battle". There was no homework that night, so I went to bed at 8: 30, which was the most beautiful sleep when I was reviewing!

In a word, I think this semester has been very fulfilling. Although the review stage is too tired, it is also a mental and physical exercise. Although it is not perfect in the end, it is still possible! I think I still have a lot of room to move forward,

Excellent Mathematics Composition 3 Since junior high school, my favorite is math class. Because the teacher's teaching method is unique, which is exactly what we hope, we can learn knowledge happily.

Today, we had another math class. The teacher asked us to understand every question thoroughly, let us stand on the podium as small teachers, and avoid some of us pretending not to understand. Of course, we are all a little scared. If the teacher asks questions, if not, the teacher will get angry and criticize us severely. Then we should listen to the teacher carefully, and the natural efficiency will be high. But there are always some people who doze off as soon as class begins. As soon as the teacher looked at it, he changed his strategy. Let's discuss it in groups first. If the analysis is not in place, the teacher will analyze it carefully. After several analyses, he understood it very well.

Sometimes the content is a little difficult to remember, so the teacher will make these boring contents into jingles and take some actions to let us pass them one by one. Even if we can't remember the jingle, we can remember the relevant content according to the actions we have done. If we have classes like this, we won't be sleepy at all. Of course, our position will constantly change according to our needs. We will press the group position for a while and return to the original state for a while. You think you can still doze off like this?

In fact, our teacher is not only unique in teaching methods, but also versatile. Every class, he will tell us a story, sing a song to make us feel happy, and then enter the lecture process. The teacher also pays great attention to asking questions, so that we can speak boldly and consciously. It doesn't matter whether it is right or wrong. As long as we have this spirit, it is commendable. Whoever answers well is the first to raise his hand to speak, so he will get extra points, the group will get extra points and the individual will get extra points. Of course, if the group gets a high score, the whole group will be honored and do less questions. How beautiful!

Every time I have math class, I am full of energy, because I like this teaching method very much, which is happy and interesting!

There is a problem in today's math homework to weigh a pair of shoes. So I went to my mother and asked for a scale. Mom said she didn't have weighing scale. How? However, as the saying goes, "Nothing is difficult in the world". I think there must be a way. So, I started my clever head and came up with a homemade balance.

I cut off the paper covers of the empty moon cake box piece by piece, brought transparent folding tape, folded one of the paper covers into a regular triangle and put it on the table. Another piece of paper is made into the left and right disks of the balance and placed on the triangle in a balanced way. Then find something with weight at home as a weight. For example, my mother bought toothpaste, lipstick and other items, including 120g, 40g, 18g, 3g. I'm very excited to say that the shoe activity has started. I put the shoes on the left side of the homemade balance and the "weight of goods" on the right side. It is best to balance the weight on both sides. Then the sum of the weights is the weight of my shoes. Exactly 86 grams. Hard work pays off! I finally finished my math homework. Mom was full of praise for me when she understood it.

He also joked with me: "In ancient times, there was a clever Cao Chong as an elephant, but now there is a clever Han Han as a shoe!" Say that finish, everyone laughed. It turns out that there are scales everywhere in life!

Mathematics is a rigorous and interesting basic subject, which is closely related to our life and permeates every corner of our life.

Last weekend, my mother and I went to the market to buy food. As soon as we entered the bustling vegetable market, we found that an old woman's booth not far away was full of all kinds of fresh vegetables, especially green onions dripping. My mother and I came to the booth: "How much is the green onion?" Mom asked. "2 yuan 1 kg." Grandma answered while she was busy. "I want to buy 2 kg of green onion leaves, 1 kg of green onion. Can you sell it to me separately? " "Of course!" Grandma said, "That's scallion 2. 1 yuan 1 kg, onion leaves 1. 9 yuan 1 kg. "

Grandma quickly weighed 2 kg of onion leaves and 1 kg of onion white, a total of 3 onion leaves. 8 yuan, chopped green onion, 2 in total. 1 yuan, a total of 5. 9 yuan.

After mom paid the money, we left the booth. I have been thinking in my heart: Isn't 3 Jin of onions 6 yuan? Are we missing 0? 0 yuan 65438+? I told my mother my problem. Mom said it makes sense. It turned out that grandma made a mistake. She mistakenly thought that scallion and scallion leaves each accounted for 50% of the total weight. My mother and I hurried back to replenish grandma's supplies. 1 yuan.

Although this is only a small thing that happened in our life, it is enough to arouse my interest in exploring the mysteries of mathematics. Mathematics is also closely related to many advanced technologies. The rapid development of high technology in China is inseparable from mathematical calculation, and our commonly used programs such as computers and mobile phones are also compiled on the basis of mathematics.

What a magical subject mathematics is, with infinite charm, which attracts us to explore its mystery.

Today is an extraordinary day. Suddenly the math teacher asked us to watch the live broadcast at seven o'clock in the evening. I was looking forward to this live broadcast, but now I finally waited for him.

When I first entered the studio, there were many students. After a while, everyone came in to say hello to the teacher. At that time, the studio was silent. Only the teacher is lecturing. The teacher spoke very carefully. Step by step, she is very serious, as if full of a sense of sacredness. He's talking about the monomial multiplied by the monomial. Will the teacher ask you questions one after another? Do you understand everything? Then we commented in the comments section that we would. As a result, the teacher gave us the key points seriously. He wrote the formula on paper first, and then let us calculate it step by step. Eyebrows and pencils all condense his love for us. This is right. Silkworms will weave until they die in spring, and candles will drain the wick every night. I usually ask him to give us a question. Let's do it first and comment in the comments section. I was flattered by the teacher's praise, but I can't be proud. A teacher is like a candle, and then you light us up. But the time is short, and it will be broadcast live soon. I also want to take your live class, and I feel the joy of learning in your live class.

Teacher Zhang, you gave us a meaningful live class. I benefited a lot from your live class and my interest in mathematics increased a lot.

Teacher Zhang, we will be in the studio tomorrow night.

Excellent Mathematics Composition 7 Uh-huh, the bell rang and the students were all sitting in their seats. When the teacher appeared, as usual, the students' eyes were straight and neat, which proved that they were waiting for our math teacher. Occasionally lonely footsteps, the in the mind a tight. I really dated for a semester and made a lot of progress. He took a happy step. Accompanied by melody notes, he came to the door of the classroom in this noisy place. Qiao Yong looked at a fat man with black body. The teacher with binoculars is now in front of his classmates. If he can't give it, he will go home soon. There was only a cool breeze when Zhou Peng drifted away behind. He ignored the 330 textbook, raised his glasses and sent out the sick box? His face suddenly changed and there was an angry expression on his face. He makes money with a small chalk blackboard.

In a short time, I changed a picture and the topic was written. However, students will be angry when they see her handwriting. I can't even recognize the words on the blackboard, but the teacher died laughing innocently and blowing at us. Something happened, after all, it was in your textbook. Of course I don't understand if I don't do it, right? Don't treat us like rags, the classroom suddenly became silent. She told us the topic again, let's think for a while and sleep for a while. The teacher is really accurate. Let's be quiet for two minutes. He started telling me what to do and chattering. Suddenly, the teacher fell from the sky, flushed with anger, patted the podium with one hand and immediately began to give birth.

A small table was given to the teacher, and the teacher was happy at once, but the table was already painful. Class is over. The teacher said that you should read the following questions again. With that, he walked away at a brisk pace, and his anger vanished.

My math teacher, she has been teaching us math since the second grade. She is about thirty-seven or eight years old. She is neither tall nor low. Her hair is curly, short and neat. Her voice is unique. When we don't obey the classroom discipline and make her angry, her voice is harsh and harsh. However, when our classroom discipline changes, her voice will become gentle and beautiful.

The teacher's eyes and ears are amazing In class, if a classmate makes small moves, it will definitely be difficult to escape her eyes; Or there are classmates whispering at the bottom, and it is hard to escape her ears. The more I raise my hand when I ask questions in class, the less she invites me. But instead of raising my hand, she asked me questions, as if deliberately doing the right thing with me, which made me afraid to be distracted.

For a while, I couldn't control myself in class. I especially like talking to my deskmate Wang, and my study is getting worse. My homework is wrong almost every day. One day in class, I started talking to Wang again. At this time, the teacher came up to me and said sternly, "Can you be worthy of your parents like this?" Can you be successful when you grow up? "The teacher's words made me bow my head in shame.

From then on, I got rid of the bad habit of talking in class. I listened attentively and spoke actively in class, and there were fewer and fewer wrong questions in my homework. I even got a hundred points in the final exam.

I think I can get a hundred points in the exam, all thanks to the teacher. If it hadn't been for the last severe criticism, there wouldn't be a hundred points today. Thank you teacher!

At noon today, the math teacher Zhu asked us to do a math newspaper for primary school students.

When doing it, I encountered a difficult problem: "The bottom of the isosceles trapezoid is waist-long, and the upper bottom is three times as long as the lower bottom. If the bottom is extended by 6 cm, it becomes a parallelogram. How many centimeters is the upper bottom of this trapezoid? " How many centimeters is the bottom? What is the circumference of this trapezoid? " .

After reading the topic, I thought hard and didn't come up with it for a long time. I want to give up and ask the teacher. Suddenly my ears echoed with my father's stern words, "After reading a book a hundred times, its meaning will appear, and this problem will also appear." You won't. Read it a hundred times and the knot in your heart will naturally untie. " The same question, but when someone tells you the answer ten times, it is not as accurate as your own calculation. "So I gave up the idea of giving up, got a pen and drew on the herb.

"long live! I succeeded! " I cheered in my heart. The calculation process of this problem is left in the dense performance herbs.

First of all, we know that the upper bottom of the isosceles trapezoid has three sections, but the length of the lower bottom is only such a section. Ok, put this aside first, and then learn. If the bottom is extended by 6 cm, it will become a parallelogram. At this time, the lengths of the upper and lower bottoms of the isosceles trapezoid are equal. Oh, an increase of 6 cm is equivalent to an increase of two paragraphs, so the bottom of the isosceles trapezoid is 6÷(3- 1)=3 (cm) haha! The rest is simple! Since the bottom is 3 cm, isn't the upper bottom 3×3=9 (cm)? The circumference is 9+3+3+3= 18 (cm). Hey! Isn't this a difference problem? !

After I understand the problem, "nothing is difficult in the world, but it is hard for you to set your mind on it".

There is a strict teacher in our class, who is tall and a little fat, but very beautiful. Don't just look at the teacher as beautiful as flowers and jade I want to tell you that this beautiful teacher is very strict. She is our math teacher.

Once in class, I couldn't help but doze off in class because I didn't sleep well the night before. The teacher's jewel-like eyes looked at me immediately, full of severity, which scared me and refreshed me. Another time, the teacher asked us to copy our homework, and one of our classmates was whispering. As a result, the whole class was fined five times. Some students were unconvinced and said that the teacher was too outrageous. Why punish the whole class for talking alone? This is so unreasonable! "Because you are a group." In the face of classmates' complaints, the teacher said unhurriedly, but in a firm tone.

One thing I remember most clearly is the exam. Our class came last in the third grade exam, and the headmaster criticized the teacher. To our surprise, instead of criticizing us, the teacher looked at us calmly and encouraged everyone: "As long as we work hard, we will succeed."

From then on, all the students in the class admired the teacher and stopped speaking ill of him. I also secretly made up my mind in my heart: I will be strict with myself and make myself better to repay the teacher's love.

Excellent Mathematics Composition 1 1 In this colorful life, mathematics is everywhere, just like: buying things, dividing things, talking about prices, discounting goods and so on. There is a math problem in math today, which is about prices.

"Elder sister, I'm so hungry. What do we have to eat? " "Why don't you go to the supermarket to buy something to eat!" As soon as I heard that I was going shopping, I was a little worried, because supermarkets and convenience stores are rarely open now. "Go to my bag and get 20 yuan! If it is not enough, take 10. Where does the rest come from? " "Oh, oh." I set off on my bike in high spirits. Dingding .....

When I arrived at Kelly's supermarket, fortunately I opened the door. I want to buy a lot of things. Go in and have a look. All I can eat is instant noodles, film and crispy rice. I can't eat too much instant noodles. Just buy 2 packs! I have an instant noodle with a discount card. Buy one pack and get one free, but I can only use it once, so I have three packs of crispy instant noodles. I have spent 2 yuan. I want to buy two coated tablets, one for 2 yuan and one for 3 yuan. 2+2×2+3=9 (yuan). Let's go to the convenience store again! (Because the door is open) In this house, there are snacks besides shopping. Why don't you buy some snacks? If you can't finish it, you can eat it later. A pack of 1 yuan shrimp flavor strips, that's it! 9+ 1= 10 (yuan) is exactly 10 yuan. Finish the account and go home for dinner!

Yes! Mathematics is wonderful, as long as you find it. ......

Excellent Mathematics Composition 12 Today we learned Unit 9 of Mathematics, Statistics and Possibility. Today's math class is different from usual.

This math class is conducted in the form of games. First, the teacher drew a statistical table on the blackboard. The first line is written in red, and the second line is written in yellow. Then the teacher found a schoolbag and six small cubes, and pasted red and yellow on the cubes respectively. Put the cube in the bag. The teacher said, "I invited two students sitting on the podium to play a little game." One of them touched the cube, and the other wrote the colors on the blackboard. "Soon, I went up with Wang Yankang. Let him touch me to remember. First yellow, second yellow, third yellow ... I didn't expect him to touch yellow seven or eight times in a row. This guy makes his classmates laugh so hard that even the teacher thinks it's funny. Fortunately, I touched the red twice later.

Later, the teacher asked us to guess how many red and yellow cubes there are in the bag. Now, the students are very excited. Some people guess yellow, some people guess red, and some people guess as much. I guess so. As a result, the students looked at the cubes in the bag. Unexpectedly, there were only two yellow cubes and four red cubes. I think Wang Yankang is really lucky. He can actually touch yellow seven or eight times.

This math class ended with the laughter of the students. This is an interesting and meaningful math class. Let me learn how to count.

The bell rang and a tall, thin and short-haired female teacher came in from the classroom door. She is Miss Wu, the math teacher in our class.

Teacher Wu stood on the podium, holding up the big triangle, showing an amiable smile and sweetly saying to us, "Hello, classmates!" " "It doesn't look fierce. Teacher Wu's lecture is lively and interesting. When he met the paper, he jokingly said to us, "Students, the wrong questions on the paper are like people laughing at us. What about you? You should say to him,' Well, I was cheated by you this time. "Next time, I will never spare you and never let you hit me!" ""Our classmates burst into laughter. In class, Mr. Wu will also do actions on the spot to tell us the meaning of the question, which is much more interesting than looking at the illustrations in the textbook. For example, the last time I talked about the problem of going from city A to city B, Mr. Wu was a person who went to city B. She asked a classmate to be a person who went to city A, and the two of them began to perform that interesting scene, stopping for a while and running around for a while, pretending to be real. I quickly thought of this problem and solved it at once. This learning method is both effective and interesting, and I quickly absorbed the knowledge of this class. Teacher Wu will also draw pictures for us in class. Every time after class, the blackboard is full of handwriting, which is the essence of our teacher Wu's class. I wrote it down in my notebook and remembered Mr. Wu, who has been working hard for us.

Mr. Wu is our diligent gardener, who nurtures us with knowledge, and we want to produce brilliant flowers to repay the diligent gardener.

Excellent Math Composition 14 Recently, we studied division calculation. Let me summarize the simple calculation of division for you.

The first simple calculation is division and division. Like the eighth question on page 28 of the book: 360÷ 12 can be calculated as 360÷4÷3. The advantage of this is that it used to be vertical pen calculation, and now you can use the multiplication formula in the table to do division and oral calculation after division. This rule is: the product of a number divided by two numbers can also be calculated as a number divided by two numbers. Simply put, multiplication and division equals division.

The second simple calculation is the zero-crossing method. Like the fourth question on page 100 in the book:

770÷30 and 5600÷400 can be counted as 77÷3 and 56÷4. In fact, this method of dividing by zero is to use the law of quotient invariance and divide one zero and two zeros at the same time, which is actually to divide by 10 and 100 at the same time. This method brings us a lot of convenience, faster calculation speed and is not easy to make mistakes. However, I want to remind you that if there is a remainder in the simple calculation with zero crossing method, please return the crossed zeros to the remainder, because this is the law of quotient invariance, not the remainder, otherwise, your verification calculation will not pass.

Students, we should study hard, summarize more and discover more, in order to appreciate the fun brought by various simple operations!

Excellent Mathematics Composition 15 The math teacher is very amiable, humorous and never criticizes us, so we especially like the math teacher.

The atmosphere in math class is also very active every day. Today is no exception. The teacher came to the classroom with a brisk bell. Students-Stand up-Hello, teacher-Please sit down. The teacher drew several squares on the blackboard with a short chalk head. Let's start with the rules. It seems difficult, but in fact the teacher said it before. But this question makes people panic, and the atmosphere suddenly becomes very tense, but such a tense atmosphere can't last long in the classroom math class.

The teacher asked several students and told them again, and introduced new knowledge through this question. After chatting for a while, we began to do exercises, which is usually the most active time. That's right. As soon as you did these problems, the teacher began. Walking around, observing students' problems. Teacher, when approaching the podium, I saw Wei Bingsen stand up slightly, holding his exercise book in his hand, leaning forward and stretching out his arm, shouting, "I-I-teacher-look at me, I'm finished-teacher!" On arriving here, the students laughed when they saw all this.

It is a class, just like a class. There are three clowns in math class. They are Wei Bingsen, Zhang Letao and Wang. They can always make jokes in math class. Wei Bingsen was once affectionately called "Bao Er" by the head teacher. No wonder I can make everyone laugh. I am proud of having such a clown in our class. With such a clown, we are always immersed in joy and forget our unhappiness. Isn't that a good thing?