Joke Collection Website - Mood Talk - Elementary school mathematics is too difficult to talk about.
Elementary school mathematics is too difficult to talk about.
First, don't be afraid of math. In our life, mathematics is everywhere: we buy things and pay with mathematics; Watching the ball game, the score is also mathematics; Pythagorean theorem, golden section and optimization methods are widely used in our lives. In fact, the scope of modern mathematics has been greatly expanded, including number theory, graph theory, probability, paradox and other aspects. Graph theory and recursive relations are also widely used in computers. Therefore, mathematics is closely related to our lives. It can be said that mathematics is everywhere.
Second, what to learn in mathematics. In short, it is to learn its way of thinking. At our present stage, and after work, we seldom use specific mathematical problems. However, the mathematical thinking method is the thought that guides our study and work, so the mathematical thinking method is very important. For example, there is a famous problem in number theory, that is, Goldbach conjecture. Many scientists say that this problem cannot be solved by existing mathematical methods. In this way, we must use a new method to solve Goldbach's conjecture, which is exactly what we need. This is the essence of mathematics.
Third, lay a good foundation and thoroughly understand the textbooks. The title of the textbook is relatively simple and basic, but it can't be ignored, because the title of the textbook provides us with simple ideas and rigorous problem-solving steps. Mathematics is a rigorous science, which requires rigorous thinking. The textbook provides us with an example. This is a parallelogram. Verify that its opposite sides are equal. We think it's easy to think of connecting diagonals and prove it with the congruence of two triangles. This provides an idea: when we meet parallel lines, we can cut two parallel lines into straight lines and transform the parallel relationship into an equiangular relationship. This also uses a transformation idea. If you master the idea of simple questions, the difficult problems will become simple.
Fourth, expand knowledge and improve ability. Now computers are very popular, and computer programming can use mathematical knowledge such as graph theory and recursive relation. It is helpful to know in advance. We are students of 2 1 century, and we should have a wide range of knowledge and strong comprehensive ability.
In learning, we must preview what the teacher will explain before class. For simple things, you should understand them yourself, consciously remember axioms, formulas and inferences, and draw things you don't understand.
(2) Listen carefully in class, never lose your mind, pay more attention to your confusion when previewing, and write down classic examples;
(3) Do exercises carefully after class. If you can't grasp yourself well, you must increase your training and recite formulas.
The main way to learn mathematics is to deepen understanding and remember on the basis of understanding.
In a word, mathematics is a basic subject and is widely used. I will definitely study hard.
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