First, the problems in the review
In teaching, mid-term review is different from unit review. For teachers, time is tight, content is rich, knowledge is comprehensive, and students' individual learning knowledge is different, so the differences between students are getting bigger and bigger. Coupled with the tight classroom time and heavy tasks, teachers have to take care of the majority, which is bound to lose control of the development of a small number of students. For students, knowledge has a large capacity, a large span and a long time, so the forgetting rate of knowledge is high. It is difficult for students with good grades to broaden their thinking and exert their autonomy in review without improvement; However, students with poor grades are far behind their former students because of their foundation, understanding ability, study habits and other reasons, and their study becomes more and more arduous, and their psychological pressure is increasing, and they are gradually tired of learning. The average student can only be satisfied with the present situation of book knowledge, lacking stamina and fighting spirit, and making no progress at all. How to overcome the above difficulties in order to review better, I think we should do the following:
1. lay a solid foundation and build a knowledge network. Before reviewing, teachers should read through the textbook, make clear the main points of knowledge, clarify the key points and difficulties of the textbook, sort out and summarize the usual knowledge, sort out the ideas of the textbook, and build a knowledge network in their minds, thus forming a complete knowledge system and facilitating the extraction of knowledge. Only in this way can we effectively improve the math scores of the whole class.
2. Primary school mathematics knowledge itself has its own system. Therefore, when reviewing, teachers should guide students to sort out knowledge vertically and horizontally, find out the internal relationship between knowledge, and string isolated and scattered knowledge points into lines, films and nets. Teachers should do two things well before reviewing: first, carefully guide the textbooks they have learned, re-examine the basic knowledge, and re-analyze the key points and difficulties of the textbooks. Second, we should investigate the knowledge that students have mastered, analyze and investigate in time through the investigation, find out the knowledge loopholes of students, and then make a feasible review plan.
3. Create an open classroom to stimulate students' active participation. In class, teachers don't have to hurry to sort out, let students sort out the knowledge first, and students or study groups will recall and reproduce the main contents to be reviewed by reading textbooks; Through discussion and communication, we can grasp the connections and differences between knowledge, sort out and classify the learned knowledge in the form of words and charts, and form a network. Teachers should pay attention to guidance and inspiration in the whole process and avoid rushing for success.
4. In the review, we should do more exercises so that students can understand all kinds of questions and master exercises. After that, the teacher should sum up and correct the problems in time. For sexual problems, we should correct them together in class and further strengthen our practice. Students are forbidden to make repeated mistakes and give individual counseling for individual problems. In practice, students can know what kind of questions they are and how to do them as soon as they see them, and write down the wrong questions completely after each exam. After doing it again, let the teacher correct it face to face and let the students talk about the reasons for their mistakes. Students can consciously analyze their mistakes to avoid making them again.
5. The teacher's homework should be targeted and hierarchical. The assignment of homework, especially homework, is a bit difficult for gifted students, while the assignment of poor students is limited to books. This arrangement not only takes care of the improvement of gifted students, but also takes care of the self-confidence of poor students in learning, so that students can develop and improve together.
6, do a good job of training and make up the difference. Improving performance is the biggest headache for people. If you want to improve your grades, you can't relax, let gifted students pair up with poor students, and use your spare time to give them counseling. Teachers should be patient with poor students, strengthen counseling and pay attention to their little progress, especially those who are on the verge of passing. Don't relax, grasp it firmly, lest you regret it. Praise and encourage them in time, pay attention to their potential, improve their ability and improve the academic performance of poor students.
7. Teachers should pay attention to the problem students in review, especially the students near the end of the year. Due to the influence of social atmosphere, some students do not study hard, which directly affects the formation of a good review atmosphere in the class. In this regard, teachers can communicate by means of class meetings and individual conversations, so as to keep abreast of its trends, which is more convenient for teachers to carry out review work.