What about the knowledge and ability we middle school students have learned?

I think there is too much knowledge learned in middle school now, so we can't go deep into it on a large scale. Don't talk about middle school students in the past. After graduating from primary school, both Chinese and arithmetic are better than junior high school and even senior high school students. The main reason. This is a book exercise. It used to be handwritten, but now it is printed. Students do less work. Mathematics is not systematic at all. I don't know if you have seen a teacher named Han Suyun in Tsinghua who said that her family was poor at that time and copied. When people go to study in Europe, they always go to Russia by train and then to Europe by train. You can read the book "Scholars Talk about Learning" to know what level college students are now. Even in our factory, those new doctoral students can't compare with the college students before the Cultural Revolution. You see, these students all graduated from famous universities in China. Those drawings that can be drawn are full of loopholes. What a joke! Nowadays, both middle school students and college students have poor hands-on ability. These students are in the factory, which technical improvement measures are proposed by them! It's all copying things from outside. I often lament that the students' burden is too heavy, their homework is too deep, but the effect is too poor. It is really too difficult to be a man. Even kindergartens learn culture. Let alone primary school students, there is no time to play! Going home is doing homework. It's summer vacation and winter vacation. Such a cram school, such a cram school, deprived them of time to play. In fact, many skills are learned by playing, not playing. You can only be a nerd when you grow up. I'm just telling you what I saw. My education level is only high school, so it may be incorrect. I hope you are cold!