The average score of the "fiercest" math teacher is the first in the class. Frankly speaking, what points should be emphasized in class? Descartes once said: "Mathematics is the means of professional knowledge and the source of other professional knowledge tools. All theories of scientific research order and measurement are related to mathematics. " As one of the three main courses, mathematics has always been one of the most controversial subjects. When asked what is the most difficult subject, mathematics can often beat other subjects and win the "champion" throne. For students who like mathematics, this is a beautiful and interesting course in the world, and its logic and mystery are fascinating.

After graduating from the Department of Mathematics, Chen Shu chose to be a math teacher. After more than 20 years of training, Chen Shu, who is famous for her careful design style in class, has become one of the most famous teachers among the students. Chen Shu is often called "the fiercest" math teacher, but his average score in knowledge courses has always ranked first. When talking about how to improve students' performance in class, Chen Shu said frankly that three points should be paid more attention to in class.

1, "All students can learn math well"

Chen Shutan said that although it seems that the difference in grades is due to the reading habits on weekdays and the accumulation of previous studies, in fact, confidence in learning and training is one of the most ideal reasons for the unsatisfactory test results.

"I didn't learn well before, but now it's so difficult, I'm sure I can't learn well!" This is what a student once said to Chen Shu before, which made him deeply feel that if he wants to pick it up again after losing confidence in his study, it is not just a matter of doing two sets of papers, but an emotional distortion from the root.

2. "We must attach great importance to examples"

Chen Shu found that many students like to focus on difficult test papers or guidance questions, while ignoring the most basic examples in the book, but examples are an indispensable step in learning fine mathematics.

Chen Shu has always stressed in class that we must attach great importance to the necessity of giving examples, not only to do it, but also to understand why. Examples are all one of the questions extracted as knowledge points in the chapter catalogue. Therefore, when doing problems in class and after class, you must do examples several times a day, and then enhance your grasp and understanding of the basic stage.

3. "The wrong questions must be sorted out."

Chen Shu found that many students do sort out the wrong questions, but they just sort them out, that is, they regularly copy the questions and answers in their notebooks. This combing method is actually ineffective.

The core of the wrong question is to prevent the next mistake from being repeated. Chen Shu believes that if we want to further improve the utilization rate of wrong questions, we must learn to sort them out after sorting them out, and then sort out the reasons, appropriate ideas and knowledge points of wrong questions and mark them aside, which is conducive to the next preparation and consolidation.