From Grade One to Grade Three, I got full marks in the three simulation exams of mathematics, until the total score of the college entrance examination was 703, and Zuo He became the first in science and engineering in the whole school, and got the admission notice from Tsinghua University. During the holiday after the college entrance examination, Zuo He squeezed time to go back to his alma mater and had a study and work experience sharing. The younger brothers and sisters in the audience, apart from being curious about how he kept his test scores, are most puzzled by how to learn math well. Zuo He believes that if you want to learn fine mathematics well, you must first do a good job in three knowledge foundations.
The first category: focus on obtaining the main pulse points of Zhangmu.
Zuo He believes that when learning mathematics, the most important point is that the necessity of "systematic software learning" cannot be ignored. When learning new knowledge for the first time, most of them follow the principle of learning A and only looking at A, but in fact, with the expansion of learning challenges, many previously learned knowledge points A may be the premise of learning knowledge points B later. At this time, we should not only learn B, but also connect the previous A.
When learning every new knowledge, Zuo He likes to separate the key points and carry out all the new knowledge learned in a class according to this step, so that even if there is no teacher-led systematic review, he can sort out the key points and questions by himself, which is conducive to more efficient review.
The second category: knowledge combing within the common scope.
In the usual study, Zuo He feels that he should learn to summarize and sort out independently, and divide the common questions and investigation categories that account for a lot of points in the usual exams as a reference for the usual review.
Zuo He bluntly said that teachers usually divide students into key points and difficult points, but in fact, in addition to this method, they need to try to guess the proposer's intention alone and then sum up the rules, which is a crucial test and reflection on their learning level.
The third category: summary of wrong questions that often lose points
For the course of mathematics, wrong questions are indispensable learning reference. Zuo He believes that if you want to reduce mistakes and improve your grades, first, you should pay attention to the study of basic knowledge points, such as memorizing calculation formulas and remembering rules, and second, you should sort out the questions you have committed before and improve your grades from your work experience, which is also an essential learning material.
According to his own loss of points, he summed up some common wrong questions, and then maintained the rule of reviewing 10 wrong questions every day, which is also the key factor for Zuo He to keep his math exam results and an important cornerstone for his stable results.