Hello, I am a doctoral student in Tsinghua University. I have been a tutor for six years since high school. During the period of tutoring students, I wrote a book "Elegant Sports Volume 20 19 and the Best College Entrance Examination Trend", which elaborated the topics of college entrance examination questions in detail. This book not only summarizes many problems and skills, but also predicts 2065438. If you can't find comments during the sprint, this book will be very helpful to you.
If high school mathematics is not difficult, it must be a minority, because most people can say it is difficult. But this does not mean that it is difficult to get high marks. As long as the IQ is normal, you can still get high marks within your ability through scientific practice! What is the most difficult part of the college entrance examination now? I think many of you have several places. You can think of analytic geometry, derivatives, functions and maybe some solid geometry.
It can be said that the failure rate of these parts is definitely the highest in the whole college entrance examination! So how can we get good grades in high school? Science exercises are to be done, but if you want to do them, I will do them. My positioning method is to "build a knowledge list, list it item by item, and solve the problem". The specific method is to list the examination room analysis and find the corresponding problems to solve. Until it is solved, it is definitely not enough. You must make it clear before you can do the next project. Instead of casting a net on a large area and getting nothing!