1. Preview before class: You need to preview in advance, take what you are going to talk about as a whole, and then find out the key points and difficulties, as well as what you can't understand well, and mark them in categories, so that you can listen carefully in class and understand your own problems.

2. Study in class: concentrate on listening to the key points and difficulties encountered in preview in class, and try to understand and absorb them in class. At the same time, you can also see whether the teacher's focus is consistent with the focus you are preparing to determine before class. In addition, you need to take notes on what the teacher focuses on so that you can review it later.

3. Review after class: Be sure to keep up in time. Not only should we review the contents of our study that day, but we should also spend some time reviewing them in the next few days, and at the same time, we can keep up with some exercises, test and consolidate them. When reviewing, if you find something you don't understand, you must ask the teacher or other students in time to understand.

The overall goal of mathematics curriculum

1. Basic knowledge, basic skills, basic ideas and basic activity experience of mathematics necessary for acquiring skills, adapting to social life and further development. Basic knowledge of mathematics, including mathematical concepts, principles and formulas, is the basis of mathematics learning. Basic skills include calculation, measurement and data analysis. These skills are very useful in daily life.

2. Experience the connection, the connection between mathematics knowledge, mathematics and other disciplines, mathematics and life, and think with mathematical thinking mode, thus enhancing the ability to discover, ask, analyze and solve problems. Mathematics has many connections with other disciplines, such as physics, chemistry and economics, which all involve mathematical knowledge.

3, understand the value of mathematics, improve interest in learning mathematics, enhance confidence in learning mathematics well, develop good study habits, and have a preliminary sense of innovation and a scientific attitude of seeking truth from facts. Students need to understand the application and importance of mathematics in daily life, such as shopping, investment, planning and other activities all involve mathematical knowledge.

4, attitude, with a preliminary sense of innovation and a scientific attitude of seeking truth from facts, students need to have a preliminary sense of innovation and a scientific attitude of seeking truth from facts. Through exploration and research, we can cultivate students' innovative consciousness and practical ability, as well as their scientific attitude and spirit of seeking truth from facts.