Mathematics handwritten newspaper is to cultivate students' interest in mathematics, and also to exercise students' drawing ability. The following is the data of junior high school mathematics handwritten newspaper specially collected for you for your reference!
Famous sentences of mathematical celebrities
1. Every problem I solve becomes a rule for solving other problems in the future. Descartes
2. The economic principle of thinking has been fully played in mathematics. Mathematics is the highest form of science achieved by various sciences in its high development, and all natural disciplines frequently turn to it for help. Mach
3. The main goal of mathematics is the public interest and the explanation of natural phenomena. Fourier transformation
4. Elementary mathematics is one of the most representative creations of modern thought, which is characterized by linking theory with practice through direct channels. -Whitehead
5. History makes people wise, poetry makes them elegant, mathematics makes them noble, natural philosophy makes them profound, morality makes them steady, and ethical rhetoric makes them able to contend. bacon
6. The first is mathematics, the second is mathematics, and the third is mathematics. roentgen
7. The incomparable eternity and omnipotence of mathematics, as well as its independence in time and cultural background, are the direct consequences of its essence. -Abel
8. Infinite! No other problem has touched the human mind so deeply. -Hilbert
9. Mathematics, queen of science; Queen of arithmetic and mathematics. Gauss
10, the value of mathematical knowledge for us is not only that it is a powerful tool, but also that mathematics itself is perfect. In the internal or external development of mathematics, we have seen the purest logical thinking activities and the most advanced aesthetic embodiment of wisdom and vitality. -Prince
Mathematical fairy tales
David: "Look, Phil, there is a big turntable over there. Must be playing a game. Let's go and have a look! " "They came to the turntable and saw that it was a clock face. Naughty David reached out to turn the clock face and was caught by a bearded uncle. " Don't move, it's a magic clock! ""David said dismissively, "the magic clock? Who are you scaring? Isn't this a clock face? " Beard: "You underestimate this magic clock. It has the number 12 on it. Remember which one you want, and it will know! " David: "Is it really so amazing? Let me try. "Beard:" Remember a number. I will count on the clock face with my stick, and you will add 1 to the number you remember. When you reach 20, raise your hand, and my stick will definitely point to the number you want. "David is like a challenger. He memorized the number 1 1 silently, but Beard seemed confident. He knocked on the face of the clock. When David counted to 20 with the tapping sound, he saw that the stick was pointing to 1 1. Fearless David chose a number 4 and followed the rhythm, just adding it to 20, and the stick was unbiased. Now David has given up, but he is not interested in this magic clock. He wants to know what makes the clock face magical.
Magical revelation:
On the surface, the performers tap at will with a small pole, but in fact they point it out according to certain rules. There is only the number 12 on the clock face. To add them to 20, the executor will use 20- 12- 1=7. Why is this? Because the number of points starts with the number remembered by the other party, 20 is the sum of the number remembered by the other party+12+ self-repetition 1 times. The performer began to count at will. After counting to seven times, he must start from 12 and click counterclockwise. When the opponent silently counts to 20, the performer's stick must fall on the memorized number. For example, the other person's back "4". The performer randomly clicked 7 times, 4+7= 1 1. To get here, the performer must start from 12 and click counterclockwise. When the stick points to 4, it is naturally the number that the other party remembers.
The story of mathematician gauss
At the age of seven, little Gauss went to primary school. The teacher's name is Butner, and he is a famous local mathematician. This young teacher from the city always thinks that children in the countryside are idiots and their talents can't be displayed. In a math class in grade three, Butner lost his temper with the children again, and then wrote a long list of formulas on the blackboard: 81297+81495+81693+…+100701+69.
"wow! How many figures are there in total? How to calculate? " The more nervous the students are, the more they can't figure out how to calculate.
Butner is very proud. He knew that the last number was 100, which was larger than the previous number 198. Even if these naughty students do their calculations obediently all morning, they won't work out the results.
Unexpectedly, in a short time, Gao Xiaosi came over with a small slate with the answer written on it and said, "Teacher, I have finished the calculation." Without looking up, Butner said angrily, "Go, don't be ridiculous. Anyone who wants to scribble numbers must be careful! " Say that finish, waved a hammer fist.
But little gauss insisted on not leaving and said, "teacher, I'm not kidding." And gently put the small slate on the platform. Butner took one look and was too surprised to speak. Unexpectedly, this 10-year-old child worked out the correct answer so quickly.
It turned out that little Gauss did not add one by one like other children, but observed carefully, used his head and found the law. He found that the sum of two numbers at the beginning and the end of a figure is the sum of 182 196,50, and182196 can be quickly calculated by multiplication.
Little Gauss's incredible mathematical talent made Butner admire and feel guilty. From then on, he never looked down on children from poor families. He bought many math books for little Gauss and asked his young assistant Battier to help little Gauss learn math.
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