Recently, I fell in love with a book called Fantasy Mathematical Wars, which was written by the famous Korean studio Picture Tree, translated by the famous translator Li Xueqian and published by China City Press. It is said that the purpose of writing this set of books is to let children know more about mathematical principles and stimulate their interest in learning mathematics through cartoons and stories.
There is a beautiful continent, Atlantis, which has gradually disappeared into people's memory, and there are countless legends flowing there.
Just north of Atlantis, there is a mysterious mathematical world, where everything is made up of numerical values. In the mathematical war a thousand years ago, Houlle, the first generation of X knight, led the addition magician, the thief of subtraction magic, the multiplication mage, the diviner and the square warrior to seal the infinite devil. So as to save the mathematical world, but Houlle had a contradiction with the mathematical world after the war and became the destroyer of the world. Thousands of years later, the seal was broken, and Atlantis was once again imprisoned in the crisis of demon resurrection. The magician myna was ordered to go to the human world to find a warm-blooded boy. The blood of knight X who saved the mathematical world thousands of years ago flowed through his body. Zhixiu, the heir of knight X's blood who happened to be found by the spell, is a naughty pupil who can't recite multiplication formula in the third grade of elementary school. It is still a mystery whether Ji-soo can grow into a real X knight and save the mathematics world that will soon be shrouded in darkness. I have read this 20-article long masterpiece with countless questions.
After Zhixiu came to the world of mathematics, he was ordered to thoroughly understand the meaning of the number 1. After some efforts, the naughty Zhixiu finally understood that 1 means one. Don't underestimate this 1, which is the most basic number in mathematics. If you want to learn other knowledge well, you have to start from this 1. Because figuring out why 1+ 1=2 is much better than memorizing the formula 1+ 1=2. Knowing the meaning of the number 1, our hero Zhixiucai slowly grew from a naughty student with super poor math scores to a real X knight. In the battle with the demon army, he faced the enemy bravely, solved many problems and learned a lot of mathematical knowledge.
Fantasy math wars are different from ordinary science and education books. It vividly describes the basic knowledge of measuring, describing, finding the graphic area, drawing with a ruler and proving in geometry, based on cartoons that have passed the challenge, supplemented by illustrations.
This set of books has enabled me to consolidate the four operations of natural numbers and learn some simple operation methods, such as 6466. Just write the results of 6(6+ 1) and 64 side by side.
Through this set of books, I also learned to add, subtract, multiply and divide fractions. For the addition and subtraction of fractions with different denominators, I will change the denominator to the same denominator, which is called the total fraction, and then add and subtract. For example, 1/3+ 1/2 changes the denominator to 6 and becomes 3/6+2/6=5/6.
The book Fantasy Mathematical War not only taught me a lot of mathematical knowledge, but also learned some beautiful qualities from the protagonist: justice, not abandoning friends and helping others as much as possible. This also made me understand that the power of unity is the most powerful. In the fantasy world of mathematics, there is neither boring mathematical calculation nor rote memorization of various mathematical formulas.
I like the book Fantasy Mathematical War.