'Mathematics Master' Qiu Chengtong, if the mathematics class continues like this, it will go back at least 20 years
> > Mathematics accounts for a large proportion of scores in the college entrance examination and high school entrance examination, and it is a subject that cannot be ignored in test-oriented education. >
Mathematics has always been the main subject in China. Since elementary school, mathematics has occupied a great value in the examination, and it is also very important in the middle school entrance examination and the college entrance examination.
And for students, mathematics is the subject that can widen the achievement gap most, and it is also the subject that is most prone to partiality.
Presumably many people have been told by teachers that if they want to learn mathematics well, they must cultivate mathematical thinking and carry out problem-solving tactics, so that they can master the same problem-solving ideas.
When faced with the same type of questions during the exam, you can deal with it calmly without being overwhelmed. However, this kind of mathematics learning method was scorned by the famous mathematician Qiu Chengtong and publicly criticized and criticized.
Professor Qiu Chengtong is a well-known mathematician in China and the most outstanding mathematician of his time. He is the first Chinese to win the Hertz Prize.
He also has a lot of research on mathematics education. Professor Qiu Shengdong publicly expressed his disapproval of this kind of problem-solving tactics used by contemporary students to learn mathematics. It is believed that if the mathematics class continues to be taught like this, the development of education will be set back at least 20 years.
In Professor Qiu Chengtong's view, mathematics learning should pay more attention to cultivating students' thinking mode, so that students can have fun in mathematics and have more desire to explore.
In this way, more outstanding talents can be cultivated, and at the same time, the development of mathematics can be promoted. Today's mathematics education methods are more focused on whether the answers to the questions are correct. They only want to deal with the exams, but neglect the progress of mathematics itself, which seems to put the cart before the horse.
analyze
There are many problems in the current mathematics education system, such as the fixed thinking structure of problem solving, students' use of question sea tactics and so on. I only know that through familiar exercises, thinking and exploration are ignored, and instead I no longer have the original intention of learning mathematics.
How do modern teachers teach students in math classes without putting the cart before the horse?
Master every knowledge point
In mathematics teaching, teachers should guide students to master each knowledge point proficiently. First understand the meaning of the knowledge points and the direction of problem solving, and use the knowledge points to find ways to solve the problem, rather than rushing to tell the students how to solve the problem.
Give students some time for independent thinking
When teaching mathematics, teachers should avoid cramming teaching, but pay more attention to guiding students to think actively. 45 minutes in class.
In addition to the instillation of knowledge points, give students some time to clear their minds and let them discover the meaning of knowledge points by themselves, instead of forcing students to memorize them by rote.
Encourage students to summarize a book of mistakes
Teachers should encourage students to prepare a notebook at ordinary times to record the questions they often get wrong. This is a more effective method than the sea-of-question tactics.
Students can realize their shortcomings, so that they can review them in a targeted manner without wasting time.
Students who want to learn mathematics need to pay attention to these points
Cultivation of Mathematical Thinking
If students want to learn mathematics, they must pay attention to the cultivation of their own thinking patterns , so that they can establish a sound mathematical thinking as soon as possible, and be good at thinking about problems from the perspective of mathematics.
Instead of rote memorizing, holding fixed formulas and theorems to set them inside. Only with mathematical thinking can we truly understand the meaning of the question and come up with more ways to solve the problem.
use in life
The study of mathematics will be relatively boring, which is the main factor why many students will be partial to mathematics. In fact, if you want to learn mathematics well, you should be good at discovering the shadow of mathematics in your life, and combine mathematics with our life, so that you can feel more fun in mathematics.
For example, mathematical space theorem, or geometric knowledge, we can find corresponding models from the arrangement of objects in our lives, so as to form a vivid mathematical thinking in our minds.
Computing power is very important
In the process of learning mathematics, mathematical thinking is of course very important, but the ability to operate is also essential . After all, if the computing power is not good, and mistakes are often made in the process of arithmetic, then the final answer will also vary greatly.
Therefore, students must pay attention to the cultivation of their computing ability. They can do more exercises to practice, and they can also be careful to improve their accuracy when doing questions and exams, so as to avoid mistakes due to carelessness.
Jia Jia has something to say
Mathematics is a very important subject, which not only has a great value in the high school entrance examination and college entrance examination, but also is very important in the future college life. Many science and engineering subjects are inseparable from the study of mathematics.
Therefore, students must develop mathematical thinking from an early age and make their minds more flexible and meticulous, so that they can truly feel the charm of mathematics and get good grades.