No, math needs talent. Boys' strengths, mathematicians are all men. Personally, I think nothing is the most difficult. Of course, textbooks should not be difficult for students. Chinese-grasp the basics and practice reading more.

Mathematics-generally speaking, mainly functions and circles. Do more exercise.

English grammar

Physics-Building a Knowledge Framework

Chemistry-summing up equations and memorizing experiments.

History-different arts and sciences. In the future, we should learn liberal arts word by word, and science should only follow the exam instructions.

Politics-four words, rote learning

Biology-Look at the pictures and learn more.

Geography-the worst thing I have learned ... Pay more attention to summing up the main points, there are many messy knowledge points in it.