Mathematics is an abstract subject, which needs more thinking. The primary school math class is relatively simple, and most students have not developed the habit of previewing before class. However, compared with primary school mathematics, junior high school mathematics has greatly increased the difficulty of learning and the workload of students. If teachers do not guide students to form the habit of preview, it will be difficult for students to preview effectively. Even if they preview, they will skim through the textbooks, unable to think, unable to find problems and unable to achieve the purpose of preview. Therefore, after students enter junior high school, teachers should teach students correct preview methods as soon as possible, guide students to develop preview habits, take the initiative to learn, and stimulate students' interest in learning mathematics. Don't arrange too many preview questions at first. After students develop the habit of autonomous learning, arrange some questions and slowly transition to let students find problems on their own initiative, so that mathematics learning is easier.
2. Guide students to listen carefully and think positively in class.
Compared with primary school mathematics, junior high school mathematics is more content and more difficult. Moreover, mathematics is a highly continuous subject. In class, you must listen attentively and master the content of the class. If you are absent-minded in class and don't understand a class, the chain effect will lead to chaos in every class in the future and the grades will drop rapidly. In addition, students are required to learn to think and ask more questions while listening attentively, so as to deepen their understanding and understanding of mathematical definitions. Teachers should ask some questions with moderate difficulty in class, guide students to think positively and exercise their thinking ability.
3. Standardize homework and strengthen training.
Primary schools generally only pay attention to the results and ignore the process. After entering junior high school, teachers must carry out strict training to make students pay attention to the process and standardize the steps of solving problems. Teachers must do two things: first, when writing on the blackboard, they should be standardized, set an example by themselves, and set a positive example for students with their standardized behavior; The second is to strictly demand students' homework, so that students can fully realize the importance of standardizing the steps of solving problems, correct students' irregular behaviors in time, and let students develop good habits.