Compulsory 2. It is more difficult for people with poor spatial imagination, but if they are liberal arts, compulsory 2 is the basic question of many college entrance examinations. Compulsory 5 may be the most difficult compulsory course, but as long as the foundation is good, there is no problem.

The textbooks involved in the national volume are not difficult, but it is difficult to use the knowledge in the book to do the questions. The other replied that solid geometry is difficult. Indeed, sometimes it takes inspiration to make auxiliary lines, but when you study space vectors, solid geometry in the college entrance examination is an arithmetic problem.

Matters needing attention in high school mathematics learning

Establishing a good habit of learning mathematics is a stable and lasting conditioned reflex and natural need consolidated through repeated practice. Establishing a good habit of learning mathematics will make you feel orderly and relaxed in your study. The good habits of high school mathematics should be: asking more questions, thinking hard, doing easily, summarizing again and paying attention to application.

In the process of learning mathematics, students should translate the knowledge taught by teachers into their own unique language and keep it in their minds forever. In addition, we should ensure that there is a certain amount of self-study time every day, so as to broaden our knowledge and cultivate our ability to learn again.