The above is Baidu Encyclopedia's explanation of the subject of "Mathematics". The so-called mathematics is actually a rich expression of structure and operation with numbers, which is a very macroscopic and abstract concept.
Because mathematics is intangible and very abstract, many students have been unable to learn mathematics well in their study career and become inferior subjects. Mathematics is a test of imagination and logical thinking, which is contrary to girls' natural sensibility and subjective thinking, so most girls have poor academic performance.