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This afternoon, I was worried that I would be fine, so I picked up a copy of "The Mathematician's Story" and read it, and a story about Gauss in elementary school in it attracted me and made me eagerly read it.
The content of the story is: When Gauss was in elementary school, once after the teacher taught addition, because he had to go to rest, he came up with a problem for the students to do, the topic was: 1+2+3+4+......99+100=?
The teacher was thinking in his heart, now the children must be counted as the end of class! When he was about to excuse himself to go out, he was stopped by Gauss! It turned out that Gauss had already calculated it, and the teacher was shocked when he saw the answer, and asked Gauss how he calculated it, and Gauss explained:
1+100=101,2+99=101,3+98=101……There are a total of 50 101s, so 50*101=5050, then it doesn't count out! Since then, Gauss's learning process has long surpassed that of other students, and thus laid the foundation for his future mathematics.
Gauss was so smart in elementary school, the teacher did not teach him how to calculate this formula, but Gauss himself discovered the mystery, and he became a mathematician known to everyone, no one knows, but he also paid sweat when he became a mathematician, Edison said well: genius is 1% inspiration, plus 99% sweat, because only hard work and no genius people will not achieve as great achievements as them, but inspiration alone is not enough, but there must be 99% sweat! That's 100%.
Having said that, I was amazed by Gauss's spirit of learning and the discovery of the mystery on his own. Nowadays, when some students are learning mathematics, they just draw a gourd, they will not understand the mystery, they can quickly calculate the answer, they are troublesome, they are very rigid, and they will not use the simplest method flexibly, Gauss has set a good example for us, and we have to learn from him.
From now on, we have to comprehend, discover, and be solid, and we must practice every day, and if we want to be mathematicians, let's start!
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Gauss once heard a story in my memory: Gauss was a second-grade student, and one day his math teacher wanted to complete it because he had already dealt with most of the matter, and although he had finished the class, he planned to give the students a math problem to practice, his problem was: 1+2+3+4+5+6+7+8+9+10=?
Because the addition has just been taught, the teacher thinks that this problem, the student must be able to calculate it for a long time, and it is possible to use this time to deal with unfinished things, but in the blink of an eye, Gauss has stopped writing and sat there idlely, the teacher saw it and reprimanded Gauss angrily, but Gauss said that he had calculated the answer, which was 55, and the teacher jumped when he heard it, and asked Gauss how to calculate it, Gauss replied, I just found the sum of 1 and 10 The sum of 9 is also the sum of 8 and 7 and the sum of 6 is still 11, and 11 + 11 + 11 + 11 + 11 + 11 = 55, that's how I calculated. When Gauss grew up, he became a great mathematician. When Gauss was young, he was able to turn difficult problems into simple, of course, qualification is a big factor, but he knows how to observe, seek rules, and simplify difficulties, which is worthy of our learning and imitation.
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Eight-year-old Gauss discovered the theorem of mathematics.
Gauss (1777-1855), a famous German scientist, was born into a poor family. Gauss learned to do arithmetic on his own before he could speak, and at the age of three, he corrected his mistakes one night while he watched his father calculate his wages.
When he grew up, he became one of the most prominent astronomers and mathematicians of our time. He made some contributions to the electromagnetism of physics, and one of the units of electromagnetism is now named after him. Mathematicians called him the "Prince of Mathematics".
At the age of eight, he entered a rural primary school. The math teacher was a man from the city, and he thought it was useless to teach a few young people to read in a poor rural area. And he is a little biased:
The children of the poor are born stupid, and it is not necessary to teach these stupid children to read, but if there is an opportunity, they should be punished, so as to add some fun to this boring life.
It was a day of low mood for math teachers. When the students saw the teacher's depressed face, they cringed in their hearts, knowing that the teacher would arrest these students and punish them today.
You will count for me today the sum from 1 plus 2 plus 3 all the way up to 100. Whoever can't figure it out will be punished for not being able to go home for lunch. After the teacher said this, he picked up a ** without saying a word, sat on a chair and read it.
The children in the classroom picked up the slate and began to calculate: "1 plus 2 equals 3, 3 plus 3 equals 6, 6 plus 4 equals 10 .......""Some children add a number and then wipe the results on the slate, and then add it, the number gets bigger and bigger, and it is very difficult to calculate. Some of the children's faces were red, and some of them were sweating from their palms and foreheads.
In less than half an hour, little Gauss picked up his slate and stepped forward. "Teacher, is the answer so? ”
The teacher didn't raise his head, waved his fat hand, and said, "Go, go back and count again!" Wrong. He didn't think he would have an answer so soon.
But Gauss stood still and stretched out the slate in front of the teacher: "Teacher! I guess the answer is right. ”
The math teacher wanted to roar, but when he saw that the number was neatly written on the slate: 5050, he was amazed, because he had calculated it himself, and the number he got was also 5050, how could this 8-year-old kid get this value so quickly?
Gauss explained a method he had discovered, which was used by the ancient Greeks and Chinese to calculate series 1+2+3+....+n. Gauss's discovery made the teacher feel ashamed that he had not been right to look at everything and despise children from poor families. He also began to teach seriously, and often bought some math books from the city to study and lend them to Gauss.
With his encouragement, Gauss later made some important research in mathematics.
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