Who is this Ge Jun, so amazing? This is the so-called "mathematical emperor". Every year when the math problem in the college entrance examination is difficult, everyone will put this "pot" on Ge Jun!
This is because Ge Jun, as an expert member of the national college entrance examination mathematics proposition group, takes part in the college entrance examination proposition every time, and mathematics is very difficult! Because Ge Jun is the coach of the Olympic Mathematics, his thinking is sharper, and his math problem is too difficult to hook up with Ge Jun.
Since my children have reached school age, I have been preparing them to learn math well. Especially after watching many speeches by Ge Jun, Ge Jun emphasized the importance of mathematics!
Ge Jun said that during the European debt crisis, hundreds of thousands of people in Britain were re-employed as trainers, and the main content was mathematics! Professor Ge Jun emphasized that mathematics is around you, influencing you and making you more emotional and rational. No matter how the curriculum is reformed, mathematics is a compulsory course besides reading and science!
Ge Jun, the emperor of mathematics, said in his lecture: To learn mathematics well, it is the key to develop these three habits from childhood!
First, a thorough question is far better than 100.
Many students have a misunderstanding in learning mathematics, that is, brushing questions on sea tactics! But Ge Jun didn't suggest it. He said to do a problem thoroughly, it is better to brush 100!
Children should be allowed to form this habit from an early age. When reading math problems, you must read more until you really understand them. Because you can find the law in front of complex topics by reading more.
After finding the law, you can choose which operation mode is the simplest, and this way of thinking is the way of thinking in mathematics. In this way, even if the same question type is changed in the future, the child can still grasp the essence!
Second, looking at problems from different angles is the basis of mathematical thinking.
Ge Jun gave an example in the lecture, which made me understand that mathematics is not a simple arithmetic, but a way of thinking, looking at problems from different angles and looking for laws!
For example, formula 2+7=9, what is your first eye? Many math "little whites", for example, I can only see 2+7=9! But children with mathematical thinking can see odd numbers and even numbers, and thus draw a conclusion to be verified: even numbers+odd numbers = odd numbers?
Then you can verify it! At that time, I felt that I had learned mathematics for nothing for so many years. I never thought that 2+9 had such a meaning.
But Professor Ge Jun emphasized that this is the basis of mathematical thinking, that is, thinking from different angles. Then in these thoughts, grasp the law and then verify it. Like a kaleidoscope, it looks colorful, but it doesn't move when it moves.
At the same time, if you want to use mathematical knowledge to solve practical application problems, Ge Jun stressed that you should develop the good habit of drawing schematic diagrams, so that you can simplify complex problems, clearly show the relationship between quantity and quantity, and easily solve difficult problems!
Third, play from childhood to college.
Ge Jun said that the most basic thing in mathematical proposition is to examine the thinking method, so it is very important to have good mathematical thinking habits! Thinking habits need to be cultivated from an early age, but mathematics is a relatively abstract subject. How should I learn when I was young?
Ge Jun stressed that learning math as a child should be fun! This is the same as a book I read about children being born mathematicians. The book emphasizes that children are mathematicians, but their mathematical brains are destroyed because they are forced to calculate!