Weak will to learn
For junior high school students, the perseverance to overcome difficulties is relatively weak. For the underachievers, the knowledge they mastered at the beginning was not systematic and coherent, and they did not form a good cognitive structure, so they could not provide the necessary cognitive basis for continuing learning. Compared with primary schools, junior high school mathematics textbooks are more logical. Especially in the connection of textbook knowledge, the knowledge learned in front is often the basis of later learning.
Did not develop good math study habits.
(1) carelessness. Students often make mistakes in simple calculations, or regard division as a plus sign and a plus sign as a division symbol; Copy the wrong number; Write a draft at will, on the table, in the corner of the book; Don't check, don't check; Irregular writing, such as writing 7 images1; Not having the habit of reading and carefully examining questions is an important reason for the high error rate.
(2) Learning while playing, inattention, unable to concentrate. In order to let their children concentrate on their studies, some parents often lock their children at home and prevent them from going out to play. Actually, this is not good. If a child feels that he is always learning and there is no hope, then his enthusiasm for learning is definitely not high, and he may even be tired of learning. He will gradually develop the bad habit of learning while playing, pretending when his parents are around, and secretly playing when their parents are not paying attention.
To learn junior high school mathematics well, we must do the following:
1, you must remember the basic concepts and formulas, which is the premise and foundation of learning mathematics well;
2. Learn to simplify the complex and memorize some complicated formulas and theorems in the form of jingles, which is not only not easy to forget, but also can achieve efficient memory effect;
3. Grasp the system, review each chapter in time, and establish a knowledge structure diagram in your mind, which is not easy to forget and extract during the exam;
4. If you catch the wrong question, there must be a wrong book. No matter whether you practice or take an exam at ordinary times, as long as it is wrong, you should write it down in your notebook. In the usual practice, you must pay more attention;
5, do more exercises, mathematics is a process of doing more and thinking more. Only by constantly practicing, constantly strengthening thinking and constantly increasing the question bank can we be handy in various exams.
That's why I can't learn junior high school math well.