You can learn about 300 words from math stories.

Interesting math story, about 300 words.

The little ant lived in the nest for a long time and wanted to go out and break into the world. So, it bid farewell to its friends and took some food to the big city it longed for very much. One day it came to the digital city. As soon as the little ant stepped into the gate, he was stopped by two guys with round heads and brains. At first glance, it is two "0s". Two zeros say at the same time: "Who wants to enter the digital city? Take out the IQ certificate first. If not, we will pass this level first. " The little ant is curious: What are you doing here? Should I have a test before I enter the door? Ok, let me try. Zero guards became an empty "nine squares". It called many numbers and said to the little ant, "Fill in 1-9 in the grid, so that the sum of each row and column will be equal." When the little ant saw it, he laughed: "Can such a thing baffle me?" With that, with a stroke of his pen, he wrote: 4 9 2 3 5 7 8 1 6 The guards disappeared at once, and a wide avenue appeared in front of the little ant.

Chess story

Abandon the queen

Once upon a time, there were two chess players playing an exchange game. White players live in the South Pole and black players live in the North Pole. Due to the long distance, the postal efficiency is relatively low. Two people can only take one step a year. After 15, it was the time when Baiqi left. People living in Antarctica took a bold step and abandoned it, which made the situation extremely complicated. A year later, I finally waited for the postman to deliver the letter. He excitedly thought, "Will black chess eat my queen?" My giving up must be beautiful. However, when he opened the letter, it said, "The Queen put the wrong box." "

A math story of about 300 words, urgent! ! ! Ask god for help

When Gauss was in elementary school, once after the teacher taught addition, because the teacher wanted to have a rest, he came up with a topic for students to calculate. The topic is:1+2+3+...+97+98+99+100 =? The teacher is thinking, now the children must start class! I used this as an excuse to go out, but Gauss stopped me! ! It turns out that Gauss has worked it out. Little friend, do you know how he did it? Gauss told us how he worked it out: add 1 to 100, and add 100 to 1, adding two lines. That is to say:1+2+3+4+...+96+97+98+99+100+99+98+97+96+...+4+3+2+65448./kloc- 5050 >； Since then, the learning process of Gauss Elementary School has already surpassed other students, which laid the foundation for his future mathematics and made him a mathematical genius! When Hua was a child, his family was poor and he dropped out of junior high school before graduating. After dropping out of school, he became interested in mathematics, and he also knew how to study hard. He started with a book "Big Algebra", extracted an analytic geometry and a 50-page calculus from his teacher, diligently taught himself and embarked on the road of a master of mathematics. After Hua dropped out of school, he helped his father manage the shop. He often gets up early in order to take time out to study. When the next-door neighbor got up early in grinding bean curd, Hua was already reading with an oil lamp on. On rainy nights, he seldom goes outside to enjoy the cool, but studies in a small shop where mosquitoes buzz. In the severe winter, he often puts the inkstone on the foot stove and grinds ink while doing problems with a brush dipped in ink. On New Year's Day, Hua didn't visit relatives' houses, but stayed at home to study. During the day, Hua helps his father and stands at the counter of a small grocery store. The client came to help his father with business, abacus and bookkeeping. When customers leave, they are immersed in reading or calculating exercises. Sometimes I am fascinated and forget to receive customers. After a long time, my father was very angry, so he simply took a lot of fancy draft paper and tore it up, then threw it into the street. Sometimes he even throws toilet paper into the stove. Whenever this happens, Hua always desperately holds him as toilet paper to prevent his father from burning it. Few people can understand Hua's ambition and behavior. Like countless outstanding talents all over the world, Hua has a stronger determination to overcome difficulties. He overcame difficulties and obstacles unimaginable to ordinary people. Go straight ahead, which exercises him. Without time, he got into the habit of getting up early, being good at using his spare time and mental arithmetic. Without books, he developed the habit of diligent hands-on and independent thinking. This habit remained until his later years. Von Neumann, one of the most outstanding mathematicians in the 20th century. As we all know, the electronic computer invented by 1946 has greatly promoted the progress of science and technology and social life. In view of von Neumann's key role in the invention of electronic computers, he is called "the father of computers" by westerners. From 19 1 1 to 192 1, von Neumann got ahead when he was studying in Lu Se Lun Middle School in Budapest, and was highly valued by teachers. Under the individual guidance of Mr. Fichte, von Neumann published his first mathematical paper in cooperation. The influence of family makes Galois always brave and fearless. 1823, 12-year-old galois left his parents to study in Paris. Not content with boring classroom indoctrination, he went to find the most difficult mathematics original research by himself. Some teachers also helped him a lot. Teachers' evaluation of him is "only suitable for working in the frontier field of mathematics". Archimedes was born in Syracuse, Sicily, at the southern tip of the Italian peninsula in 287 BC. Father is a mathematician and astronomer. Archimedes had a good family upbringing since childhood. 1 1 years old, was sent to study in Alexandria, the cultural center of Greece. In this famous city known as the "Capital of Wisdom", Archimedes Job collected books and learned a lot of knowledge, and became a protege of Euclid students erato Sese and Cannon, studying geometric elements. Zu Chongzhi's outstanding achievement in mathematics is about the calculation of pi. Before the Qin and Han Dynasties, people used "the diameter of three weeks a week" as pi, which was called "Gubi". Later, it was found that the error of Gubi was too large, and the pi should be "the diameter of a circle is greater than the diameter of three weeks". However, there are different opinions on how much is left. Until the Three Kingdoms period, Liu Hui put forward a scientific method to calculate pi-"secant" which approximated the circumference of a circle with the circumference inscribed by a regular polygon. Liu Hui calculated the circle inscribed with a 96-sided polygon and got π=3. 14, and pointed out that the more sides inscribed with a regular polygon, the more accurate the π value obtained. On the basis of predecessors' achievements, Zu Chongzhi devoted himself to research and repeated calculations. It is found that π is between 3. 14 15926 and 3. 14 15927, and the approximate value in the form of π fraction is obtained as the reduction rate and density rate, where the six decimal places are 3. 14 1929. There's no way to check now. If he tries to find it according to Liu Hui's secant method, he must work out 16384 polygons inscribed in the circle. How much time and labor it takes! It can be seen that his tenacious perseverance and intelligence in academic research are admirable. Foreign mathematicians have obtained the same result from Zu Chongzhi's calculation, which is more than 1000 years ago. In order to commemorate Zu Chongzhi's outstanding contribution, some mathematicians abroad suggested that π = be called "ancestral rate". Born in 624 BC, Ju Lushi was the first great mathematician in ancient Greece. He used to be a shrewd businessman. After he accumulated considerable wealth by selling olive oil, Cyrus devoted himself to scientific research and travel. He is diligent and studious, at the same time, he is not superstitious about the ancients, and he is brave in exploration, creation and positive thinking. His hometown is not too far from Egypt, so he often travels to Egypt. There, Ju Lushi learned about the rich mathematical knowledge accumulated by ancient Egyptians for thousands of years. When he traveled in Egypt, he calculated the height of the pyramids in a clever way, which made the ancient Egyptian king Amerasis admire him very much.

The story about mathematics is 300 words.

Mapping is everywhere (the concept of mapping is mentioned in the compulsory course of high school mathematics 1).

When children begin to learn to speak, they often make an important discovery: everything in the world has a name. So he has a strong desire to know the names of everything he sees. Because I don't know the name, I can't speak and I can't make all kinds of demands.

What is this? A chair.

What's this?-a car.

What is this? A kitten.

After knowing the name, he is often satisfied, as if he knew everything in the world.

What is a name? This is a mapping from a collection of objects to a collection of sound symbols.

He will also find many mappings:

Streets have names, households have house numbers, shops have signs, and goods have trademarks.

Everyone has a name, adults have a work permit, children have a student ID card, and everyone has a birthday. . . . . . .

Not only are children learning drawing, but so are all the subjects they study at school:

In history class, every historical event should correspond to its cause and age. . . .

In geography class, each province has its output and population. . . . .

In chemistry class, each element corresponds to its atomic weight. . . . .

What we learn in school is nothing more than explaining the correlation between things, and almost all of this relationship can be expressed by mapping.

Mathematical experience is about 300 words.

First, pay attention to the lecture in class and review it in time after class.

The acceptance of new knowledge and the cultivation of mathematical ability are mainly carried out in the classroom, so we should pay attention to the learning efficiency in the classroom and seek correct learning methods. In class, you should keep up with the teacher's ideas, actively explore thinking, predict the next steps, and compare your own problem-solving ideas with what the teacher said. In particular, we should do a good job in learning basic knowledge and skills, and review them in time after class, leaving no doubt. First of all, we should recall the knowledge points the teacher said before doing various exercises, and correctly master the reasoning process of various formulas. If we are not clear, we should try our best to recall them instead of turning to the book immediately. In a sense, you should not create a learning way of asking questions if you don't understand. For some problems, because of their unclear thinking, it is difficult to solve them at the moment. Let yourself calm down and analyze the problems carefully and try to solve them by yourself. At every learning stage, we should sort out and summarize, and combine the points, lines and surfaces of knowledge into a knowledge network and bring it into our own knowledge system.

Second, do more questions appropriately and develop good problem-solving habits.

If you want to learn math well, it is inevitable to do more problems, and you should be familiar with the problem-solving ideas of various questions. At the beginning, we should start with the basic problems, take the exercises in the textbook as the standard, lay a good foundation repeatedly, and then find some extracurricular exercises to help broaden our thinking, improve our ability to analyze and solve problems, and master the general rules of solving problems. For some error-prone topics, you can prepare a set of wrong questions, write your own problem-solving ideas and correct problem-solving processes, and compare them to find out your own mistakes so as to correct them in time. We should develop good problem-solving habits at ordinary times. Let your energy be highly concentrated, make your brain excited, think quickly, enter the best state, and use it freely in the exam. Practice has proved that at the critical moment, your problem-solving habit is no different from your usual practice. If you are careless and careless when solving problems, it is often exposed in the big exam, so it is very important to develop good problem-solving habits at ordinary times.

Third, adjust the mentality and treat the exam correctly.

First of all, we should focus on basic knowledge, basic skills and basic methods, because most of the exams are basic topics. For those difficult and comprehensive topics, we should seriously think about them, try our best to sort them out, and then summarize them after finishing the questions. Adjust your mentality, let yourself calm down at any time, think in an orderly way, and overcome impetuous emotions. In particular, we should have confidence in ourselves and always encourage ourselves. No one can beat me except yourself. If you don't beat yourself, no one can beat my pride.

Be prepared before the exam, practice routine questions, spread your own ideas, and avoid improving the speed of solving problems on the premise of ensuring the correct rate before the exam. For some easy basic questions, you should have a 12 grasp and get full marks; For some difficult questions, you should also try to score, learn to score hard in the exam, and make your level normal or even extraordinary.

It can be seen that if you want to learn mathematics well, you must find a suitable learning method, understand the characteristics of mathematics and let yourself enter the vast world of mathematics.

A 300-word math story

When does the snail climb up the well? A snail accidentally fell into a dry well. It lay at the bottom of the well and began to cry. A toad crawled over and whispered to the snail, "don't cry, little brother!" It's no use crying. The shaft wall is too high. If you fall here, you can only live here. I have been here for many years, and I haven't seen the sun for a long time, let alone want to eat swan meat! " The snail looked at the old and ugly toad and thought, "What a beautiful world outside the well! I can never live in a dark and cold well like it! " The snail said to the toad, "Uncle toad, I can't live here. I have to climb up! "! How deep is this well? ""Ha ha ha ..., are you kidding! The depth of this well is10m. How can you climb up with such a heavy shell at a young age? " "I am not afraid of suffering, not afraid of being tired. I can always climb out after a while every day! " The next day, the snail ate and drank enough and began to climb the wall. It kept climbing and finally climbed 5 meters at night. The snail was very happy and thought, "At this rate, I can climb up tomorrow night." Thinking about it, it fell asleep unconsciously. In the morning, the snail was awakened by a purr. At first glance, it turned out that Uncle Tu was still sleeping. It was surprised: "How come I am so close to the bottom of the well?" It turned out that this snail slipped 4 meters from the borehole wall after falling asleep. The snail sighed, gritted his teeth and began to climb again. At night, it climbed another 5 meters, but at night the snail slipped another 4 meters. Climb and climb, and finally the strong snail climbed up the well platform. Can you guess how many days it will take a snail to climb the drilling platform? Hello, I found one. I hope I can help you. Thank you. The little ant lived in the nest for a long time and wanted to go out and break into the world. So it bid farewell to its friends and took some food to the big city it longed for. One day it came to the digital city. As soon as the little ant stepped into the gate, he was stopped by two guys with round heads and brains. At first glance, it is two "0s". Two zeros say at the same time: "Who wants to enter the digital city? Take out the IQ certificate first. If not, we will pass this level first. " The little ant is curious: What are you doing here? Should I have a test before I enter the door? Ok, let me try. Zero guards became an empty "nine squares". It called many numbers and said to the little ant, "Fill in 1-9 in the grid, so that the sum of each row and column will be equal." When the little ant saw it, he laughed: "Can such a thing baffle me?" With that, with a stroke of his pen, he wrote: 4 9 2 3 5 7 8 1 6 The guards disappeared at once, and a wide avenue appeared in front of the little ant. The mathematical "genius" beehive in animals is a strict hexagonal cylinder with a flat hexagonal opening at one end and a closed hexagonal diamond bottom at the other end, which consists of three identical diamonds. The rhombic obtuse angle of the chassis is 109 degrees 28 minutes, and all acute angles are 70 degrees 32 minutes, which is both firm and material-saving. The honeycomb wall thickness is 0.073 mm, and the error is very small. Red-crowned cranes always move in groups, forming a "human" shape. The angle of the herringbone is 1 10 degrees. More accurate calculation also shows that half the angle of the herringbone-that is, the angle between each side and the direction of the crane group is 54 degrees, 44 minutes and 8 seconds! And the angle of diamond crystal is exactly 54 degrees, 44 minutes and 8 seconds! Is it a coincidence or some "tacit understanding" of nature? The spider's "gossip" net is a complex and beautiful octagonal geometric pattern, and it is difficult for people to draw a symmetrical pattern similar to a spider's net even with the compass of a ruler. In winter, when a cat sleeps, it always hugs its body into a ball. There is also mathematics in it, because the shape of the ball minimizes the surface area of the body, so it emits the least heat. The real "genius" of mathematics is coral. Coral writes a "calendar" on its body, and "draws" 365 stripes on its wall every year, apparently one a day. Strangely, paleontologists found that corals 350 million years ago "painted" 400 watercolors every year. Astronomers tell us that at that time, the earth only had 2 1.9 hours a day, not 365 days a year, but 400 days. In the mysterious kingdom of mathematics, two "secondary numbers", namely "0" of the fat man and "1" of the thin man, often argue endlessly about who is important. Look! Today, these two little enemies meet in a narrow way, and they have launched another war of words. The thin man "1" spoke first: "Hum! Fat' 0', what's so great about you? Just like 100, what's the use of you two being fat without my thin'1'?" Fat man "0" is not convinced: "Don't be overbearing in front of me. Think about it. Without me, where are you going to find other numbers 100? " "hey!" "1" is not to be outdone. "If you are arrogant again, you are nothing. Look! 1+0' is not equal to myself. What's your use? ""go! The result of'1× 0' is not me, and your'1'is also useless! "'0' is tit for tat." You ... "1" paused and improvised. " Anyway, your' 0' is nothing! ""This is your lack of knowledge. " "0" said unhurriedly, "You see, in daily life, the temperature is 0 degrees. Is there no temperature? For another example, without my starting point on the ruler, how can there be'1'?" "No matter how you compare, you can only do the middle number or mantissa, such as 1037, 1307, and you can never lead." 1 "said confidently. Hearing this, "0" said more confidently: "This may be, for example, 0. 1, what can you do without my" 0 "to occupy it?" Seeing the fat man "0" and the thin man "1" all blushed, and no one would let anyone, and other people watching were very anxious. At this time, "9" had a brainwave and made a gesture of pause: "You two stop arguing. Look at you, which number is bigger than me? " "This ..." The fat man "0" and the thin man "1" were speechless. At this time, "9" said calmly: "1" and "0". In fact, as long as you stand together, aren't you older than me? "1" and "0" looked at each other, and it took a while to scratch their heads and laugh. "That's right! The power of unity is the most important thing! " "No.9 said seriously.

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