I still remember when I was a child in math class, the teacher told me that girls can do well in the exam now, but not necessarily after junior high school. Boys are smarter and faster than girls. Boys are still suitable for this subject, but girls are not. The most ridiculous thing is that when she is also a woman, she is still biased against girls. She may have experienced this when she was at school, but she proved with strength that girls can learn math well and even become math teachers, and now she continues this discrimination.
For a long time, including now, our inherent concept is that girls' thinking logic can't catch up with boys, so in mathematics and physics, it is doomed to be boys' world, and it is difficult for girls to learn well. This is also a mainstream view, so every time we divide classes, most of the liberal arts classes are girls and most of the science classes are boys. This kind? As usual? Discrimination has always been hidden in people's hearts. Influenced by this discrimination, many girls have similar scores in liberal arts and science even if they like mathematics and physics. Finally, they will make a choice according to the advice of their parents and teachers. More appropriate? Science.
Originally, this kind of discrimination was hidden, at least not blatant. But now East China Normal University has published a supplementary book on mathematics for men and women, which completely puts this discrimination on the table. Perhaps the difficulty of the content in the book is not much different, but it has been adjusted in different chapters, but its propaganda language really pokes people's pain points. ? My daughter is good at math, so buy the boys' edition. ? It shouldn't appear so blatantly on official Twitter, it is completely emphasizing the differences between men and women. This practice will only have a negative impact on girls' learning mathematics, and it will also bring pressure to boys' learning mathematics. Nothing stands out, so I think this classification is completely unnecessary.