First, teaching students in accordance with their aptitude is the best for children, but for China with a large population, this kind of education is not very practical. In fact, this matter does not need to be investigated, nor does it need to be explained by any data. Everyone is different, and children will naturally be different. Some children like the mode of learning while playing, while others like the teacher to talk and then understand for themselves. Everyone's learning methods are actually different. Although exam-oriented education has many disadvantages, generally speaking, the advantages of exam-oriented education in China outweigh the disadvantages.
It is an indisputable fact that China has a large population. How busy will the teacher be if each child is assigned his own lesson plan? You don't have to prepare lessons or do anything all day. You can study children here. China has a large population, but there are so many good teachers that you can't take care of them at all.
Second, Zheng only talked about his successful son in front of the media, but did not talk about his daughter who also received exam-oriented education. On the internet, Zheng's son just kept preaching that he couldn't adapt to the exam-oriented education in primary school. Then he told his son, I'll teach you when you drop out of school, and even got some textbooks to teach children. Finally, he trained his son to be the CEO of a private company. This is really encouraging. Many people think this method is feasible, but you may not know that Zheng's daughter and son are very different.
His daughter has just received an exam-oriented education in China and has been admitted to a foreign university for further study. In his family, there are two kinds of results: exam-oriented education and the children he taught himself, so we can compare it. The exam-oriented education is not as bad as the outside world said, otherwise how could his daughter become so excellent to study abroad?
Finally: In fact, how to teach is a teacher's problem, but knowing how to use it is something that children should know.