Second, the habit of taking notes: "A good memory is not as good as a bad writing". Middle school mathematics is rich in content, and the classroom capacity is generally large. If you want to learn math well systematically, you should pay attention to cultivating the habit of taking notes in class from junior high school, which can also restrain your mind wandering and improve the efficiency of listening to classes. Generally speaking, in addition to recording the lecture outline, class notes mainly record the key points, ideas, methods and content summary explained by the teacher in the lecture. Pay special attention to write down some experiences and problems in class at any time. Listening is the basis of two aspects: listening and recording. Don't just focus on memory, which will affect your listening.
Third, hands-on practice, cooperation and communication habits "Practice makes true knowledge." Hands-on practice can concentrate attention, improve learning interest and deepen the impression and understanding of the learning object. In hands-on practice, we can link the knowledge in books with practical things to form a correct and profound concept.
In hands-on practice, you can use your brain and practice to gradually form and develop your own cognitive structure, and you can form skills and develop abilities. Develop the habit of "guessing before doing-doing experiments-operating results-summarizing" in hands-on practice. "three people walk together, there must be a teacher." Students exchange their learning results with each other, express their opinions and learn from each other's strengths. It can realize the functions of brain, mouth and hand, stimulate thinking, activate atmosphere and arouse enthusiasm.
4. Homework habit: Math homework is an important link to consolidate math knowledge, stimulate interest in learning and cultivate math ability. Some students regard homework as a burden, and only answer in a hurry based on the impression in class after class, often with a single solution; Some handwriting is scrawled, careless, irregular and even plagiarized. This missed the training opportunity and seriously affected the learning effect. We should correctly understand the purpose of doing homework and cultivate good homework habits.
5. Thinking habits: Scientific thinking methods and good thinking habits are the key to developing intelligence and ability. Psychology tells us that the first stage is an important period for students to change from image thinking to abstract thinking. At this time, we must pay attention to the cultivation of good thinking habits. According to the characteristics of junior high school mathematics content, good thinking habits include logicality, thoroughness, divergence, convergence and reversion.