I am affiliated to Beijing Normal University. Now I am a transfer student in grade five. I came to Beijing Normal University in the second book of grade one. I used the People's Education Edition when I was a freshman in Yan Kui. What is more difficult is that the textbooks of Beijing Normal University are all expansive thinking, and a problem needs to be analyzed in many aspects, which is easier to understand and can be applied to life. People's education edition is different. Its content feels that it can only cope with the exam, and the content is very simple. It is difficult to apply it to the future, just as this knowledge is useless after the exam. Generally speaking, Beijing Normal University is better than PEP in terms of interest, expansibility and extensibility.