Primary school math teachers share their teaching experience. 1. merit is before class, and the effect is in class.
Teachers' preparation attitude before class determines students' learning attitude in class, so teachers need to prepare a lot before class. Each class has certain teaching tasks. First of all, we should guide students to fully preview. In the preview, let the students find out the key points of this lesson first, find out the difficulties by self-learning the knowledge they have mastered and the doubts in this lesson, and make records after trying to solve them. These previews will effectively promote students' self-study. Secondly, learn and master teaching materials. This is an important prerequisite to realize efficient classroom teaching. In the process of building an efficient classroom, it is up to teachers to study the teaching materials and determine what to teach through the secondary development of the teaching materials, that is, to solve the problem of teaching content. Grasping the textbook not only means understanding every knowledge point in the textbook, but also the overall grasp of the textbook, which requires teachers to be familiar with the curriculum standards of the subject, understand the intention of the textbook writers, and clarify the logical clues of the textbook during the whole learning period, so as to integrate the relevant knowledge before and after.
Second, grasp the time schedule and study guidance, and strive to create a learning class.
Time is efficiency. Grasping time and making good use of time can ensure the high efficiency of the classroom. We should change our ideas. A class generally consists of three parts: learning, explaining and practicing. The speaking time shall not exceed 15 minutes, and the practice time shall not be less than 15 minutes. The practice here includes training in the teaching process. In class, we should talk less and concentrate more, and learn more and practice more. Teachers should carefully arrange the contents of learning, speaking and practice to ensure the time for each link.
Third, independent inquiry should be fully reflected in the classroom teaching activities of primary school mathematics.
I am teaching? Derivation of triangle area formula? At that time, the teacher gave each discussion group two identical triangles, asking students to explore the calculation formula of triangle area and explaining the process of inquiry. Through self-study and hands-on practice, students can easily know that two identical triangles can be combined into a parallelogram, and the area of this parallelogram = base? High, so triangle area = bottom? Tall? 2。 After class, the teacher assigned the students to use only one triangle to deduce the area formula of the triangle. Several groups explored the problem and exchanged ideas in class the next day. Sure enough, in the final review, these students can clearly say two methods to derive the triangle area formula, so that students are no longer passive recipients of knowledge, but active explorers of knowledge.
Fourthly, student experience is the growing point of effective classroom teaching.
Curriculum standards point out that mathematics teaching activities should start from students' existing knowledge background and life experience. Effective teaching should take students' existing knowledge and experience as the growing point of new knowledge and guide students? Grow up? New knowledge.
Five, close contact with real life, apply what you have learned.
Mathematics not only has high abstraction and strict logic, but also has a wide range of uses. Mathematics is ubiquitous in our life, which was neglected in our previous mathematics teaching. Therefore, in mathematics teaching, we should try our best to make the questions more practical and closer to life, so that students can find the answers from their own side. In the teaching process, we should always pay attention to the close combination of mathematics and life, so that mathematics can become a visible, tangible and useful subject in children's eyes, thus liberating students from boring formulas and abstract symbols.
For example, in the process of teaching every minute, the school suddenly lost power and the alarm didn't sound. Everyone didn't know whether the class was over or not, so I said, we have class at 9: 25, and each class lasts for 40 minutes. It's 10: 07. Do you think it's over? Not only let students apply what they have learned to real life, but also feel that mathematics is everywhere around them, and consolidate what they have learned in application to achieve complementary effects.
Sixth, the relationship between teachers and students is harmonious and the classroom atmosphere is active.
The emotional communication between teachers and students in the classroom mainly depends on language. The expression of teachers' language emotion has a great influence on the learning of junior students. Students will follow your passionate language into their interests, your encouraging language into their cognition, and your praising language into their success. In junior high school mathematics classroom teaching, teachers' language should be accurate, clear and refined, and more importantly, it should be kind, natural, childlike and emotional. The minds of junior students are fragile, and teachers' excessive accusations and demands will hurt their self-esteem, reduce their self-confidence and weaken their creative interest. Teachers should respect students' personality, students' choices, students' personalities and care about every student. When students make mistakes, don't criticize them too much, but give them a good chance to correct them and make them feel? The teacher is waiting for me? , so as to consciously put into active learning.
Seven, practice in place, in the classroom to test and consolidate the classroom teaching effect.
This exercise has three purposes: to test the students' learning situation; Consolidate learning achievements; Turn students' knowledge into ability. Classroom practice is the best way to test students' learning situation, so classroom assignments should be closely related to teaching content. Extracurricular homework is a process of increasing efficiency, paying attention to students' development and being flexible. Homework in and out of class should be layered so that all students can complete and develop. So the exercises should be carefully designed to avoid repetition. The homework of each subject must be fed back the next day at the latest, and attention should be paid to after-school counseling. For the * * * problem in homework, the whole class will explain it carefully, and the personality problem will be solved separately, so as not to overstock the problems in students' study.
Eight, create a harmonious relationship between teachers and students and learning atmosphere.
Kiss his teacher and believe in his way. Only in an equal and relaxed atmosphere can students study happily and get good grades. Teachers should always listen to students' suggestions on learning this subject and adjust their teaching strategies in time. They should respect students' wishes and choice of learning methods as much as possible, respect students' labor achievements, don't sarcastically answer wrong students, treat students with sincere eyes, educate students with cordial tone, and guide students with trust. The initiative to create a democratic, relaxed and harmonious atmosphere lies in the hands of teachers, who must take the initiative to improve the relationship between teachers and students, infect students with their emotions, emotions and personality charm, and let students devote themselves to learning and enjoy the happiness of learning.
Nine, pay attention to after-class teaching reflection, improve the quality of classroom teaching.
Teachers are not saints, and a class will not be perfect. Therefore, every time we attend class, we should re-recognize our educational behavior and potential educational ideas in class. First of all, is to reflect on the teacher? Teaching? Sum up this lesson? Highlights? Accumulate successful experience. Remembering the success in class, analyzing the reasons for success and summing up experience will make their teaching methods more vivid and the level of teachers greatly improved; It is more helpful for future teaching to find out the shortcomings, analyze and find out the coping strategies, and record these strategies. Secondly, it is to reflect on students? Study? . Our teaching always serves the students. When teachers reflect, they should look at students' puzzles and problems in classroom learning activities, or their whimsy and innovative ideas in a certain teaching link from the students' perspective. Recording such teaching resources will help us to be closer to students' reality in future teaching and further promote the efficiency of classroom teaching.