Looking through Song Naiqing's Mathematicians and Mathematics, I found many interesting stories about mathematics. There are Gauss, the prince of mathematics, Chen Shengshen, who thinks mathematics is fun, and Newton, who is inspired by apples. ...
Of all the subjects, I don't like math very much. I always feel that mathematics is boring, not as lively and interesting as Chinese. But after learning many successful stories of mathematicians from Mathematicians and Mathematics, our views on mathematics are completely different.
Chen Jingrun was fascinated by reading and walking, and ran into a tree. The world-famous puzzle "Goldbach conjecture" that even the famous mathematicians Goldbach and Euler couldn't solve was overcome by Chen Jingrun who studied hard. With his diligence and hard work, he took off the jewel in the crown of mathematics. Even Euler, a blind man, made great contributions to mathematics. With his careful observation, courage to explore and perseverance, he invented Euler formula.
Their diligence and hard work inspired me, and I love reading, but they all gulped down the dates and left the water without the heart and perseverance. If I can be like the mathematician in the book, my Chinese score will be great.
There are many stories about mathematicians in this book, so I won't list them one by one. Through reading this book, I realize that everything, no matter how big or small, should be carefully studied, never give up, and hard work will pay off.
Thoughts on reading math books II. I read a collection of mathematical stories written by Professor Li Yupei, and I like it very much. It tells a series of difficult problems with many vivid and interesting fairy tales. I want to recommend a story about logical reasoning in Adventures of a Desert Island.
Roark, the protagonist of the story, and two friends encountered such a logical reasoning problem in the process of robbing the treasure: there are three doors, A, B and C, and two notes were posted on the doors respectively. The first one is "the manager of overseas department is in this office."
The second note reads: Door A: Door B is a lie. Door B: Door C is a lie. Door C: Both door A and door B are deceptive.
This kind of topic is a bit difficult for me, but I'll give it a try. Have you tried? After trying, I began to study Mr. Li Yupei's method. Teacher Li Yupei wrote: Suppose the truth is 1 and the lie is 0 ... Just reading this, I can't help crying: "How ingenious this is! Why didn't I think of that? " I only read a little, so I'm going to do it again in Miss Li's way. When I finished, I found that the result was the same as before, but the process was different. Look, is it simple and clear to use 0 and 1 And easy to understand. Since then, I have taken a new approach to this kind of topic, and I am no longer so afraid.
Thoughts on Reading Math Books 3 "The Wonderful Kingdom of Numbers" is a math fairy tale book, which is a gift from Professor Li Yupei, a famous popular science writer and mathematician, to our children.
There are ten short stories in this book, such as the magical number kingdom, the new biography of Pig and Eight Rings, mysterious numbers, the big fairy with a long nose and so on. However, what impressed me the most, and what I like best, was Eagle Hitting the Sky.
Here's the story. Alpha Kitty Hawk grew up, left her parents and flew into the blue sky alone. She is very happy. But the wild goose told him that if you want to be a real eagle, you should not only have the ability to fight the sky, but also know math and know how to do it. Alpha seems to understand. Just then, the vulture said that he would help Alpha, but it ate all the food that Alpha caught for three days in a row. Hungry and dizzy, Alpha was saved by the kind white swan, who severely taught the vulture and taught Alpha math. After that, the enthusiastic Alpha used his mathematical knowledge to help Mother Seagull defeat the bandit warship bird, get to know Shrike bird, and with the help of brown eared pheasant, fight to the death with vulture again. With her courage and wisdom, she defeated the vulture and became a real eagle.
After reading this story, I feel that mathematics is everywhere in my life. I must learn math well and be persistent and tenacious like an eagle. ......
Reflection on reading a math book 4 "If you read a good book at first, you will get a good friend. Rereading a good book is like knowing an old friend. " Math Story is an extra-curricular book I just got. After reading it, it was not only fun, but also increased my love for mathematics.
This book is closely related to our life. It uses many methods to enumerate numbers from numbers, truths and some wonderful stories, which makes readers more interested. Although these short stories seem insignificant and not worth mentioning, this book gives us knowledge, wisdom, strength and love. Knowing a short story is equivalent to knowing a wonderful mathematical discovery.
The significance of this book lies in that it has aroused my love for mathematics and made outstanding contributions to the society I live in by using mathematics. Let's talk about the number 0. I guess most people think that 0 is a small number that can't help us. You are wrong. You can look through all the books you have read, and they are all 0. If you say 0 "lost", the page will become messy. I believe everyone has seen 100 yuan paper money, and everyone can tell its composition. But if 0 disappears, it will become 1 yuan, 1 yuan, 100 yuan. What is the difference? For example, a shopkeeper in selling groceries bought 400 yuan's clothes in a wholesale mall, and his selling price was 500 yuan. If he loses 0, he becomes 5 yuan, which is a big loss! 0 can make calculation convenient, so 0 is an indispensable guest in digital home.
A humorous story with vivid illustrations influences a great truth. This book broadens my horizons and makes me know more about mathematics and love it more!
Reflections on Reading Mathematics 5 I recently read a book about mathematics called Ma Xiaotiao Playing Mathematics. This book is very interesting. Every story has a math topic, and these stories are closely related to our lives. This book can teach us many problem-solving skills. The following is a short story related to life: clever weighing.
One day, Ma Xiaotiao went to visit his grandparents in the countryside. When they were cooking dinner, grandma found that there was no oil in the house. She said to Ma Xiaotiao, "Go to the grain and oil store to buy some oil. Remember, it is 300 grams of oil! " Ma Xiaotiao took the oil bottle and money and went straight to the grain and oil store. After arriving at the grain and oil store, Ma Xiaotiao said to the salesman, "I'll buy 300 grams of oil." The salesman said awkwardly, "Our scale is broken, and it will take three days to repair it." Here is a big spoon, which can hold 250 grams of oil; There is a small spoon that can hold 200 grams of oil. "Ma Xiaotiao was about to leave when he suddenly came up with a good idea and quickly said to the salesman," I have a good way to weigh 300 grams of oil. "Ma Xiaotiao said," Let's fill the big spoon with oil first, and then pour the oil from the big spoon into the small spoon. After the small spoon is full, there is only 50 grams of oil left in the big spoon. Pour this 50 grams of oil into my oil bottle, and then pour the big spoon with oil into my oil bottle, which is exactly 300 grams of oil. "
When Ma Xiaotiao paid the money and was ready to leave, the salesman stopped him and said, "Without a scale, rice is hard to weigh. Here is a rice bucket, which can hold 5 kilograms of rice. " There is a millet barrel, which can hold 3 kilograms of rice. I can't say that someone sells 4 kilograms of rice. "Ma Xiaotiao said," First fill the millet barrel and pour it into the rice barrel, then fill the millet barrel with rice and put it into the rice barrel. The rice barrel is full, and there is 1 kg of rice left in the millet barrel. Then empty the rice barrel, pour 1 kg rice in the millet barrel into the rice barrel, and then pour the millet barrel full of rice into the rice barrel. The rice barrel is 4 Jin of rice. "
Through this book, I learned a lot of problem-solving skills, learned the math game of counting 24 points with playing cards, skillfully cut cakes and identify true and false coins. I don't think you should back down when you encounter difficulties in life. As long as you think hard, there will be an answer.