2. We should understand the content of mathematics course as a whole. So how to understand the content of mathematics curriculum as a whole? One is some basic clues, or main lines, that run through our senior high school curriculum. What is the main thread of this matter? Different people have different views, I think it doesn't matter, but we should seriously think about what the basic context of high school curriculum is. This is conducive to our overall grasp of the curriculum. The second is to understand the knowledge structure of the whole senior high school curriculum as a whole. Every teacher should have a block diagram of compulsory courses in his mind. There should be a structural block diagram of compulsory courses and elective courses.
3. Grasp your mathematics literacy and ability as a whole. This is a way of thinking that almost runs through our curriculum. Because we pay more and more attention to the role of models in mathematics teaching and their daily life and application in other disciplines. Therefore, it is very important for teachers to fully understand the mathematical literacy and basic ability, or the basic mathematical thinking method, which we want to help students form in high school. A basic goal of our teaching is also to improve students' mathematical literacy and ability.
4. Grasping the new high school mathematics curriculum as a whole can not only make us clearly understand the main context of high school mathematics, but also make us face the new high school mathematics curriculum at a higher level with the attitude that other mountains are dwarfed. It can not only improve teachers' own quality, but also optimize classroom teaching and improve the pertinence and effectiveness of mathematics teaching.