Mathematics (Volume I) handwritten newspaper text content data template When it comes to Yang Hui, everyone will definitely think of the familiar "Yang Hui Triangle". Speaking of this achievement of Yang Hui, we have to start with an accidental event.
One day, Yang Hui, a local official in Taizhou, went out for a cruise. On the way, the gong cleared the way in front, and the official behind the house rose in the middle, which was very imposing. Walking, I saw the boring gong that was escorting stopped, and there was a loud cry from the child in front, followed by a fierce reprimand from the chief. Yang Hui asked what was going on and sent someone to report: "The child won't let him go, saying that he won't let him go until he finishes the problem, or he will take a detour." When Yang Hui saw the interest, he stepped out of the sedan chair and came to the front. The village chief quickly said, "Did you coax the child away?" Yang Hui touched the child's head and said, "Why not let my official pass through here?" The child replied, "it's not that I'm not allowed to pass." I'm afraid you stepped on my formula and I can't remember it again. " "What formula?" "That is, the numbers of 1 to 9 are arranged in three rows. Whether vertical, horizontal or oblique, the result is equal to 15. This afternoon, our husband asked us to do this problem well. I am counting the key points. " Yang Hui quickly squatted down and looked at the child's formula carefully. He thinks this figure has been seen somewhere. When he thought about it carefully, it turned out to be mentioned in an article in the book Da Dai Li compiled by Dade, a scholar of the Western Han Dynasty. Yang Hui and the children quickly got up together. It was not until after noon that they breathed a sigh of relief. The results came out. They checked it again, and the result was 15. They stood up. The child looked at the amiable local official and said, "Thank you for your time. Come to my house for dinner! " "Hearing this, Yang Hui said," OK, OK, I will go to see your husband this afternoon. " The child looked at Yang Hui with tears in his eyes. Yang Hui thought there must be something fishy in it and asked gently, "What's the matter? "The child explained the reason in detail: the child didn't go to school, and the family was too poor to eat enough. Where did the money come from? The child drove the cattle to the landlord's house. Every time students leave school, he secretly hides under the students' windows to eavesdrop. Mr. Wang solved the problem this morning. The child taught himself and finally solved it. Yang Hui was deeply moved. It is not easy for a small child to have such painstaking efforts. He said to the child, "This is 10 silver. Take it home. Go to school in the afternoon and I will wait for you there. " In the afternoon, Yang Hui took the child to find Mr. Wang, told him about the child, and took out money to fill the quota for the child. The children's families are very grateful.
Since then, the child has only one real husband. The teacher admired Yang Hui's incorruptibility, so they talked about mathematics. Yang Hui said: "The question I just did with my children seems to be from the book" Big Dai Li "?" The gentleman said with a smile: "Yes, although The Big Wear Ceremony is a collection of records of various etiquette systems, it also contains some mathematical knowledge. The topic you just mentioned is the math game problem I gave the children. " Seeing Yang Hui's puzzled expression, the teacher said: "Zhen Luan of the Northern and Southern Dynasties wrote in the book Numerology Legacy:" Nine palaces, two or four shoulders, six or eight feet, left three and right seven, wearing nine shoes, one and five living in the middle. " Yang Hui recited it again and found that what he said was exactly the same as the figures he and his children put out in the morning. He asked, "Do you know how this Nine palace map did it? "The teacher also don't know the source.
Yang Hui returned home, pondered it over and over again, fiddled with these figures on the table whenever he had time, and finally found the law. He summed up this rule in four sentences: the nine sons are inclined, easy to go up and down, more harmonious left and right, and four-dimensional prominent. "That is to say, at the beginning, nine numbers are arranged obliquely in three rows from big to small, then 9 and 1 in turn, the left 7 and the right 3 in turn, and the 4, 2, 6 and 8 of the last four corners move outward to form three rows, forming a Nine palace map.
Later, Yang Hui sorted out this kind of problems scattered in predecessors' works and circulated among the people, and got many similar pictures, such as Five-Five, Six-Six, Evolution, Yi Tu, Nine-Nine and Hundred-Child. Yang Hui has always called these graphs vertical and horizontal graphs, and wrote them into his own mathematical book "Algorithm for Continuation of the Ancient" at 1275, and passed them on to future generations.
With regard to the handwritten thesis template of mathematics (Volume II), it is obvious that you should concentrate on listening to the teacher, how to teach, how to analyze problems and how to summarize. In addition, you should really listen to the students' questions and answers to see if it is enlightening to you. The teacher will do some language and emphasis on some key and difficult points, and listen to the teacher's learning requirements for each class; Listen to the process of knowledge introduction and knowledge formation; Understand the analysis of key points and difficulties (especially the doubts in preview); Listen to the embodiment of problem-solving ideas and mathematical thinking methods; Listen to the summary of each class.
Eye-catching: while listening to the lecture, read textbooks and blackboard books, watch the teacher's expressions, gestures and actions of demonstrating experiments, and accept the teacher's hints on some actions and ideas to be expressed.
Heart orientation: concentrate, avoid distractions, think clearly and enhance learning awareness. Try hard in class, keep up with the teacher's teaching ideas, and understand and analyze how the teacher grasps the key points and solves problems. When the teacher tells an example, he follows the teacher in his mind and has to ponder every step by himself. Think more, think hard, listen and think; Deep thinking, that is, tracing to the source and asking questions boldly; Good thinking, through listening and observing to associate, guess and summarize; Establish critical consciousness and learn to reflect.
Oral English: Even under the guidance of the teacher, you can take the initiative to answer questions or participate in discussions, so as to avoid distraction. At the same time, it is beneficial to the memory of knowledge.
Easy to take: taking notes is subject to listening. Grasping the timing of recording is to draw the key points of the text on the basis of listening, watching and thinking, write down the main points, problems, ideas and methods of solving problems, as well as your own feelings or innovative ideas, answer questions before class, and summarize and analyze the problems after class. The notes should be focused. There are various forms of recording, such as scribing (straight lines and curves), circled dots, scribing, using pens with different colors (such as red), different recording formats and different fonts. These are all good ways to take notes.
A template of handwritten newspaper text information about mathematics (Part III) Galileo was admitted to the medical major of Pisa University at the age of 17. He likes asking questions and won't stop until he gets to the bottom of it. Once in class, Professor Biro gave a lecture on embryology. He said: "Whether a mother gives birth to a boy or a girl is determined by her father's strength. When the father is strong, the mother gives birth to a boy; If the father is weak, the mother will have a daughter. " As soon as Professor Biro's voice dropped, Galileo raised his hand and said, "Teacher, I have a question." Professor Biro said unhappily, "You ask too many questions! As a student, you should listen to the teacher carefully in class.
Take more notes, don't be suspicious and ask questions easily, which will affect students' study! ""this is not a fantasy, and it is not easy to ask questions. My neighbor, the man is very strong, but his wife has given birth to five daughters in a row. This is just the opposite of what the teacher said. How do you explain this? "Galileo was not intimidated by Professor Biro and continued to ask questions." I said it according to Aristotle, a famous ancient Greek scholar, and it can't be wrong! "Professor Biro moved out of the theoretical basis and tried to convince him. Galileo went on to say, "Is it necessary for Aristotle to insist that what he said is true? "? Science must conform to the facts, otherwise it is not real science. "Professor Biro was stumped by this question. Later Galileo was criticized by the school, but his spirit of persistence, curiosity and pursuit of truth has not changed at all. Because of this, he finally became a generation of science masters. Mathematicians' stories have also become a model of pursuing truth.
Mathematics of handwritten newspaper text content data template (Chapter 4) Mathematical famous sayings 1. The essence of mathematics lies in freedom. cornel
2. Mathematics has made an important contribution to observing nature. It explains the simple primitive elements in the regular structure, with which celestial bodies are built. ——? Kepler
3. Mathematical methods permeate and dominate all theoretical branches of natural science. It has increasingly become the main symbol of measuring scientific achievements. Von Newman
Mathematicians are fascinated by nature. Without infatuation, there is no math. -Noel
Mathematics is the key to science. bacon
6. Mathematics is symbol plus logic. Bertrand Russell
Handwritten newspaper text content information template on mathematics (Chapter 5) Mathematical humor jokes 100.
After the final exam, Xiao Liang went home and said, "I got 100 this time." Mom and dad are very happy after hearing this. Xiao Liang went on to say, "It means that the two doors add up 100 points." Dad was going to hit him when he heard the yang hand, but his mother advised him, "Even if you get 40 points in Chinese, you should get 60 points in arithmetic." There is always a level! " Xiao Liang said indignantly, "Mom, it's not that algorithm! The language is 10 and the arithmetic is 0. Isn't it 100 when added together?
How old is little Li Jing?
An uncle asked how old Smarty was, and he said, "If I subtract my twice age three years later from my twice age three years ago, it is equal to my present age?
Gap bridge
There are four people going to walk from the left to the right of the bridge tonight. Only two people can walk on this bridge at a time, and there is only one flashlight. You must cross the bridge with a flashlight. The fastest time for four people to cross the bridge is as follows: a, 2 points; B, 3, points; C, 8 points; D, 10. Fast walkers have to wait for slow walkers. 2 1 How to cross the bridge?
Mathematical Manuscript Text Content Data Template (Chapter 6) Digital Mystery 1, Two Cows Fighting (Mathematical Terminology)-Diagonal
2, 30 points (mathematical terms)-triangle
Goodbye, mom (mathematical term)-denominator
4. Similarity (mathematical term)-approximation
5, 1, 2, 3, 4, 5 (idioms)-only a handful.
6.1000×10 =10000 (idiom)-thousand.