The ultimate goal of mathematics teaching is to enable students to form a mathematical literacy and mathematical ability. Mathematics handwritten newspaper is an effective learning method to study and study mathematics. The following are the pictures and materials of the second-grade math handwritten newspaper I brought to you. I hope you like it.

Appreciate the pictures of the second grade math handwritten newspaper. The second grade math handwritten newspaper figure 1 the second grade math handwritten newspaper figure 2 and the second grade math handwritten newspaper figure 3.

Second-grade mathematics handwritten newspaper Figure 4

Second-year math handwritten newspaper Figure 5 Second-year math handwritten newspaper Figure 6 Second-year math handwritten newspaper information 1: math celebrity quotes 1 Mathematics is a deductive thing, not a sudden appearance. Usually, training is very important. Standing on a high place, changing the situation, changing the conditions, or standing on a higher level are all new things. Li Xinming

The essence of mathematics lies in freedom. -Cantor

Music can stimulate or soothe feelings, painting can make people pleasing to the eye, poetry can touch people's hearts, philosophy can make people gain wisdom, science can improve material life, but mathematics can give them all. Klein

New mathematical methods and concepts are often more important than solving mathematical problems themselves. -Hua

Mathematical methods permeate and dominate all theoretical branches of natural science. It has increasingly become the main symbol of measuring scientific achievements. Von Newman

Six numbers rule the universe. Pythagoras

One reason why mathematics is more respected than all other sciences is that his proposition is absolutely reliable and indisputable, while other sciences are often in danger of being overthrown by newly discovered facts. . Another reason why mathematics has a high reputation is that mathematics makes natural science theorem and gives it certain reliability. -Einstein

There is no such thing as mathematics in reality, which has lasted for thousands of years and is really so beautiful. -Sullivan made it.

Philosophers should also study mathematics, because they must jump out of the vast phenomenon and grasp the real essence. And because it is a shortcut for the soul to transition to truth and eternity. -Plato

No matter how abstract any branch of mathematics is, 10 will be applied to the real world one day. Lobachevsky

Second-year math handwritten newspaper data 2: math riddle 1, one plus one is not two. Type a word.

A: Wang

2. One minus one is not zero. Type a word.

Answer: Three.

3. Seven eighths. Play an idiom

Answer: Seven ups and eight downs.

Second-year Mathematics Manuscript Part III: A Mathematician's Story. At the age of five, Zu Chongzhi's father wanted to teach him to read ancient Chinese, but his reciting efficiency was not high, which made his father very angry. What his father didn't know was that Zu Chongzhi was interested in mathematics and astronomy.

One day, the teacher taught everyone: "The circumference is three times the diameter." Zu Chongzhi went home. The more you think about it, the more wrong it is. The next morning, he came to the roadside with a rope. At this moment, a carriage came. Zu Chongzhi immediately ran up and asked, "Grandpa, please let me measure your car!" . The old man nodded by default. Zu Chongzhi first measured the wheel with a rope, then folded the rope into three sections and measured the diameter of the wheel. After that, he felt that the diameter of the wheel was not one-third of the circumference. He also measured the wheels of different cars, and the results were exactly the same. Why? After years of study, he learned about the secant circle method of another great mathematician, Liu Hui. The way to cut a circle is to draw a regular hexagon on the circle. Its side length is equal to the radius and it is divided into 12 polygons. Use Pythagorean theorem to calculate its side length, and then 24, 48 … are divided into polygons, and the sum of the side lengths of polygons is the circumference of a circle.

Zu Chongzhi's son was thirteen years old, and he became Zu Chongzhi's assistant. Because Wei Liu only reached the 96th level and got only 3. 14, Zu Chongzhi decided to recalculate. He prepared many small bamboo sticks as calculation tools, drew a big circle with a diameter of ten feet, and drew a hexagon in the circle. The father and son forgot to eat and sleep, and tried to reach the 96 th border for several days. The result is a little less than Liu Wei. The son said to Zu Chongzhi, "We can't go wrong by calculating so carefully. It is Liu Wei's fault. " . Zu Chongzhi shook his head: "Overthrow should be based". Two people and recalculated, the result is the same as Wei Liu.

Zu Chongzhi has been counting to 24567 polygons, knowing that it is impossible to calculate, so he has to stop. The result is that pi is greater than 3. 14 15926 and less than 3. 14 15927.

Zu Chongzhi's discovery predates Otto's later mathematicians 1000 years. How can we not say that Zu Chongzhi is a great mathematician? !