First, understand students' psychology, encourage students and improve classroom teaching effect.
Children's hearts are fragile and they need support and understanding. Every word of encouragement will make children full of confidence, but a rude reprimand or an ironic word will greatly hurt their dignity. It can be seen that primary school students have limited psychological endurance and are easily excited. Teachers-as promoters, instructors, collaborators and organizers of students' learning activities. Teachers must pay attention to their own language. It is terrible to easily deny a student and doubt his ability in one sentence. In classroom teaching, I should encourage more students and stimulate their thirst for knowledge.
I once heard a class "Decimal Multiplying Integer". When explaining decimal multiplication by integer, the teacher gave a question of 4.5×40=. The teacher asked: We learned the calculation method of multiplying an integer by an integer. According to what we have learned, who can answer this question? The teacher made a tour and found Wang Yueyang holding his hand very low in the classroom. At this time, the teacher said in an encouraging tone: I believe the students in the class will definitely answer the questions. Who can give you a very good performance? At this time, Wang Yueyang raised his hand very high after listening. When the teacher asked him to get up and answer questions, he said confidently, I think so. I first expand one factor 4.5 by 65,438+00 times to get 45, and then reduce the other factor 40 by 65,438+00 times to get 4,45× 4, which is equal to 65,438+080, so 4. When Wang Yueyang finished speaking, the teacher applauded him and the whole class applauded warmly.
The teacher's encouraging words made the student build up his self-confidence and naturally became interested in the subject. As Mr. Undset said, "If a person has enough confidence, then he can work miracles." Therefore, in the classroom, we should create words that are conducive to students' all-round development, so as to effectively guide students' learning, improve students' interest and stimulate their potential.
Second, optimize the teaching design and improve the classroom teaching effect.
Instructional design is a compass, a blueprint, a plan for implementing education, and a prerequisite and guarantee for improving classroom teaching effect and promoting students' all-round development. Today, with the implementation of quality education, we should strive for innovation, advanced learning methods and reasonable arrangement of activities in teaching design, so that every teaching link can be carefully designed, learn from others' strengths, and run its own characteristics, so that every teaching design has "guidance, teaching, practice, communication and interest" and truly "all for students, all for students". In a word, well-designed classroom teaching design is more in line with students' psychology and actual situation, thus effectively improving classroom effect and completing education and teaching tasks. Therefore, I think teachers should follow the following points in teaching design:
First, arouse students' interest. Einstein said: Interest is the best teacher. Any experienced teacher will know this and attach importance to it. I remember in a school-level open class, the instructor talked about countdown, and the teacher said, do you know what variety show is the most popular in society now? The student replied: magic. The teacher went on to say: The teacher will use Liu Qian's method to do a magic trick for everyone today. He switched the numerator and denominator and asked the students to complete the remaining three questions. Teachers use approachable and humorous language to adjust the classroom learning atmosphere, which touches students' heartstrings, stimulates their interest, arouses their thinking and stimulates their potential positive factors. At the same time, let the students operate by themselves and give encouragement and praise in the process. This class fully arouses students' various interests and thus actively participates in learning.
Secondly, choose teaching methods reasonably. At present, there are still many teaching drawbacks in classroom teaching, such as full classrooms, less student activities, hard teachers and poor results. Therefore, education must change ideas and update teaching methods. For example, it is enlightening and challenging to create situational method, so that students can start from the process of knowledge formation and get close to their lives. Only in this way can students' autonomous learning be triggered and their cognitive and emotional processes be unified. Another example is the self-inquiry method, which, based on students' existing knowledge and experience, allows students to speak, do and think in class, greatly arouses students' enthusiasm and initiative in learning, cultivates innovative consciousness and exploration spirit, develops good self-learning ability, forms the quality of hard study and promotes students' active participation, exploration, thinking and practice. Another example is the group cooperation and communication method. By creating problem situations, teachers independently explore, communicate and talk in groups, and form interaction and mutual promotion among students in classroom teaching, creating a learning atmosphere of comparison, learning, catching up and helping, so that students can learn to cooperate with others, learn to communicate with others, learn to explore with others, learn to think with others, and realize the importance of solving problems in the process of cooperation with others in class, and feel the success of cooperation.
Third, design a reasonable classroom teaching level and make full use of classroom time. Mathematics classroom teaching is generally a process of paving the way for old knowledge, introducing new lessons, giving feedback, consolidating, summarizing and assigning homework. How to arrange each part reasonably, design a reasonable classroom teaching level and make full use of 40 minutes in class are the most important factors for a good math class. When designing the class level, we must pay attention to the integrity of the cognitive process. Because the process of students' understanding of things is a gradual process, efforts should be made to make the development of teaching level conform to students' cognitive laws and make teachers' guidance and students' learning activities coordinated and harmonious. When organizing classroom teaching, students should arrange independent thinking and practice with their brains and hands when they initially acquire the knowledge taught by teachers. Teachers should capture the feedback information in time, and consciously let them have "influence" and "communication". In this way, students' understanding of a concept and deduction of an example will have a process from perceptual knowledge to rational knowledge and from cognition to practice, thus deepening their understanding of knowledge and developing their abilities. At the same time, we should pay attention to the three-dimensional teaching objectives, be fully familiar with the teaching materials, understand the key points and difficulties of the teaching materials, and organize classroom teaching around the teaching objectives in many ways. When the classroom capacity is large, it is necessary to ensure that the key points are clearly explained and the difficulties are solved. Some can point out the train of thought and find out the key points, and some can even point them out without speaking, but students should be guided to do it themselves. When the classroom capacity is not large, students can be arranged to analyze and comment, and do some in-depth exercises to compare and improve. In this way, the classroom structure is compact and the time is fully utilized, which is conducive to the realization of classroom teaching objectives.
Third, give full play to students' main role and improve classroom teaching effect.
For a long time, influenced by exam-oriented education, teachers always think that they are the main body of education and teaching, while students are just the listeners of education, so they often unconsciously use teachers' cognitive laws to design classroom teaching, ignoring students' cognitive laws. Teachers talk about Kan Kan in class, students are dull and absent-minded, which leads to poor classroom discipline, reading extracurricular books and sleeping. And form a passive learning habit of not thinking, not doing things, copying homework and relying too much on teachers.
The implementation of new curriculum standards puts forward new requirements for our teachers. Teachers' original roles such as "gardener" and "candle" have not changed, but have been constantly supplemented with new roles. In this new role, we must first become a member of the class. In the class, everyone has an identity, is in a certain position, shares a responsibility, and has a certain code of conduct to restrain teachers and students what to do and what not to do, so that teachers can always pay attention to their influence on students. Secondly, we should change our ideas. Due to the long-term influence of exam-oriented education, teachers have formed a deep-rooted idea of exam-oriented education, paying attention to the imparting of knowledge in teaching and forgetting the development of students' personality. The new curriculum standard requires changing the habit of emphasizing knowledge imparting in the past, cultivating students' ability to learn actively, allowing students to learn to learn independently in the process of mastering basic knowledge and skills, and developing good qualities of being eager to learn, loving learning and being happy to learn. The third is to become a promoter of students. As teachers in the new era, we should fully create various conditions in classroom teaching, so that students can experiment, observe, explore and discuss on their own in mathematics classroom, and let them devote themselves to learning activities. In a word, in the new role, teachers should break away from convention and let students' potential creativity be properly cultivated and developed under the guidance of teachers, so as to give full play to students' subjectivity and teachers' leading role, and let students actively participate in the whole process of teaching and become the real masters of learning.
Fourth, carry out teaching reflection to improve classroom teaching efficiency.
Teaching reflection refers to teachers' re-judgment and choice of previous teaching speech and behavior; Rational self-awakening of their own education and teaching activities; Redesign, layout, audit and review their own educational and teaching design; Always be aware of the problems in your teaching behavior and get rid of the traditional directional thinking habits; Dare to deny one's own teaching behavior and make it correct, so as to improve one's teaching behavior. In short, teachers have a spark of innovative thinking through reflection, and they are suddenly enlightened, resulting in the effect of "looking for him vertically for thousands of times, but looking back, that person is in a dark place", entering the realm of sudden enlightenment and epiphany, and applying it to future education and teaching to improve their professional teaching level.
The new curriculum standard attaches great importance to teachers' teaching reflection. Reflection promotes teachers' active thinking, active thinking promotes teachers' in-depth thinking, in-depth thinking promotes teachers to dig deep into teaching materials, digging deep into teaching materials promotes teachers' innovation, and innovation promotes teaching design to approach students. In short, we should always check our teaching behavior, sum up the success or failure of classroom teaching, reflect on the teaching process, and form the ability of self-monitoring, so as to continuously improve our teaching ability and improve the art of classroom teaching and classroom adaptability. So as to achieve the purpose of continuously promoting their professional growth, optimizing classroom teaching and improving classroom teaching effect.
In short, in order to improve the teaching effect of mathematics classroom, every teacher must establish a student-centered and teacher-led view, constantly strengthen self-reflection, carefully design each class with the unique characteristics of strong thinking, flexibility and application of mathematics knowledge, establish a harmonious relationship between teachers and students, pay attention to tapping students' potential, cultivate students' autonomous learning ability, change passive learning into active learning, and make learning become learning. In this way, teachers will be happy to teach and students will be happy to learn.