If math is poor (the correct rate of data is less than 70%, and the correct rate of math problems is less than 50%), it is recommended to listen to the teacher of Tang and Song Dynasties and lay a good foundation to get high marks. If the quantity is good (the correct rate of data is higher than 70%, and the correct rate of math problems is higher than 50%), I suggest listening to Mr. Zhao and improving my problem-solving skills. If the accuracy of data analysis and mathematics is higher than 90%, there is no need to take any mathematics courses.
Extended data:
suggestion
1, the most important thing in class is to listen to ideas and learn methods, not answers.
2, a question didn't keep up, write down the course time, listen to the playback after class, and follow the teacher to tell the next question in class.
The national examination is much less difficult in recent years. It is more difficult to review than the national examination. Don't care too much about the score, look at the percentage, look at the ranking.
4. Three basic factors determine the total score of the test, and quantity and common sense are generally icing on the cake.
5, strategy: speech, judgment, data analysis, try to grasp the easy, cooked.
6. This set of data analysis is entirely for digging holes. For difficult problems, 20 questions and 80 options are carefully set, which is of great research value and covers most of the "pits". When preparing for the exam, you should forget which knowledge points every time, bring this set of questions and fill in the blanks.
7. Be sure to finish this set of questions before watching the video. Be sure to take notes!