An effective way to create an efficient math classroom in junior high school 1. Changes in teachers' teaching and students' learning.
In the process of classroom teaching, especially in mathematics classroom, teachers should change their teaching views and concepts. Specifically, it is reflected in the following aspects.
1. Ways for students to learn: improve the level of cooperation and communication between students and others; Teaching with textbooks, not teaching textbooks; It is necessary to explore teaching methods and learning methods, analyze students' learning situation, and combine teaching with students' reality; Let students learn learning methods and actively guide students to explore independently. When they encounter new problems or difficulties, they should face them bravely, not escape. We should try our best to grasp the key points, find the breakthrough point and constantly enhance our confidence in overcoming difficulties. For example, when teaching "Solving Binary Linear Equation", students are encouraged to think about each formula in various ways and solve it in their own way. Finally, all the ways of students are summarized, and the simplest one is found and classified according to types.
2. The change of students' learning style is the key to improve teaching efficiency. No matter how well the teacher teaches, it is useless for the students to master it, so it is very important to change the learning methods. Independent inquiry and group cooperation are effective ways for students to learn. Mathematics class should create a learning atmosphere suitable for students' development, so that students can have the desire to express, the ability to express, the ability to communicate, the ability to cooperate and the ability to show their desires and abilities, so that students can improve their abilities and form their personalities in an interactive atmosphere, so that students can really study happily, thus laying the foundation for improving teaching efficiency. An efficient math class should be relaxed, lively, active and vivid, and realize the reconstruction of knowledge structure. For example, a teacher can make students preview well, and in the course of class, let students try to write down the problem-solving methods they think of in the preview process on the blackboard. For math class, the more ideas for solving problems, the better, so that students can actively think and explore deeply, and then make math class a student-centered class.
Second, to mobilize the initiative of students to learn
If students have a strong interest in mathematics, they will have a strong thirst for knowledge. As math teachers, we should arouse students' learning enthusiasm in class. If students have a strong interest in mathematics, they will take the initiative to study and their learning efficiency will be greatly improved. Learning mathematics knowledge in interest can also reduce students' psychological burden, regard learning as a happy thing, and then produce the desire to learn actively.
Third, establish a friend-like relationship between teachers and students.
Really love students and gain their trust, which is the basis of establishing a friend-like teacher-student relationship. Only by making students feel that the teacher likes him, students will trust the teacher, the teacher's point of view will be influential, and the teacher's expected goal will be realized. In addition, students will communicate with teachers sincerely, thus narrowing the distance between students and teachers and improving the teaching effect. Therefore, the author believes that we should do the following: first, we should understand and respect students, and the focus of strengthening teaching effect is to respect students; Second, all students should be treated equally and objectively. Teachers should pay attention to the educational methods used and treat every student equally. Thirdly, it is the premise of establishing a friendly teacher-student relationship to communicate with students as much as possible after class. Take rest after class as the best opportunity to communicate with students, so as to point out the shortcomings of students' learning methods or put forward their own opinions. Because students have strong self-esteem, they should take appropriate measures to point out their own shortcomings according to their actual situation, which is more acceptable to students. Fourth, we should put down our airs and establish good relations with students on the basis of ensuring the smooth progress of teaching, so that students can fully show themselves in class.
Fourth, an efficient classroom needs sufficient preparation before class, that is, drafting a counseling plan.
1. Drafting teaching contents
? Don't fight an uncertain battle? In order to make the classroom efficient, teachers should carefully prepare before class, carefully design teaching links, and design preview assignments that can mobilize students' learning initiative according to teaching knowledge points and students' situation. The determination of knowledge goals should be appropriate, neither too difficult nor too simple, and the unity of ability goals, emotional goals and knowledge goals should be considered as a whole. In addition, in the process of preparing lessons, teachers should be clear about the key points and difficulties of each class, not to consider them comprehensively, but to focus on them. In addition, teachers should set aside enough time to deal with the problems left over from class.
2. Set teaching objectives
Be sure to prepare lessons carefully before class, especially seriously? Prepare students? . For example, when I was preparing the lesson "Solving Binary Linear Equation", it happened to coincide with the opening of Xi 'an World Horticultural Exposition, and students didn't have time to go to the scene, so they designed a topic related to the World Horticultural Exposition in the tutoring case. And you can inform students in class. As long as you study this knowledge well, when your parents take you to the scene after the holiday, you can know how much money your parents have prepared before going shopping, so that you can calculate the amount of things you can buy in a short time and you can spend scientifically. In this way, students' learning enthusiasm is high, which is conducive to improving the effectiveness of classroom teaching.
3. The development of students' classroom
Efficient classroom needs a lively classroom atmosphere. Teachers should be good at using various teaching methods flexibly according to the actual teaching situation, find and cultivate students, become developers of students' innovative ability, and carefully design methods to stimulate students' enthusiasm for classroom learning. As the organizer of the classroom, teachers should pay attention to the creation of a harmonious atmosphere in the classroom, guide students to explore independently and cooperate in groups, and guide students to think independently, explore deeply, express actively and cooperate happily, so that students are always in an excited state and fully mobilize their interest, initiative and enthusiasm in learning.
Introduction to the effective methods of establishing efficient junior high school mathematics classroom 1. Effective teaching design to improve the efficiency before class.
Preparing lessons is the teacher's overall grasp of the progress of the class. When teachers can effectively control the classroom, the rhythm of the whole classroom can be very compact. The degree of teachers' control over the classroom depends largely on the level of teachers' preparation. If the class is well-prepared and interesting, it will attract more students and improve the overall efficiency of the class.
Teachers should pay more attention to the guiding part of the classroom in the process of preparing lessons. The introduction of the classroom is like a torch. If the lead-in part is well designed, the torch will light up, which can stimulate students' interest in learning to the greatest extent and lead them to explore deeper knowledge. Mathematics comes from life and is higher than life. Teachers should be good at drawing materials from life, combine the contents taught in this class, extract relevant phenomena from life, design some interesting little problems, and give them to students for thinking before class to see if they can solve the problems with common sense. If not, then in the next class, students will seriously study new knowledge, try to solve problems with new knowledge, stimulate students' interest in learning to the greatest extent, and promote students to master knowledge firmly.
For example, when learning trigonometric functions, teachers can first put forward triangles that exist in life, for example, slopes and the ground form right triangles. So, next, what can you do if you want to measure the length of the slope? Besides direct measurement, can you use the length of two right-angled sides to calculate the length of the slope? What if this triangle is not a right angle? This can arouse students' interest through examples in life and promote students' understanding when explaining trigonometric function knowledge.
Second, make clear the key points in the classroom and use new media to teach.
Mathematics is a logical subject. In the process of explaining mathematics knowledge, teachers need to master a lesson as a whole. If the teacher fails to grasp the key points of this lesson, there will be problems of procrastination and improper details in the explanation process. In addition, most students are afraid to learn mathematics, so that their mastery of knowledge will be greatly reduced, and their understanding of key points will be unclear, which will also have a negative impact on future homework and review. Therefore, in the teaching process, teachers should make clear the key points of this section, summarize them in one or two short sentences, or make up some short tongue twisters with tongue twisters to facilitate students' memory.
In the current teaching practice, we can adopt more new media teaching methods. The application of new media is conducive to constructing scenes, promoting students' thinking transformation and making the teaching content more vivid. Teachers' proper use of new media in the teaching process is conducive to helping students understand knowledge points and cultivate their learning ability.
For example, when explaining the knowledge about statistics and analysis, a large number of experiments are needed to prove the role of statistical knowledge in life and study. It is obviously not advisable to carry out experiments with practical operation, and teachers' simple explanations can't make students understand the relevant principles vividly. At this time, we can use audio-visual media to show the content that can't be displayed intuitively by designing models. Through the application of statistical software, thousands or even tens of thousands of experiments are shown to students in a short time through computers, and students can quickly grasp the principles of statistics in the course of class. Students can also design and experiment with statistical data by themselves, which is more conducive to understanding knowledge.
Third, strengthen the exemplary role of teachers and encourage students to learn independently.
As a teacher, the role of teachers in the teaching process is beyond doubt. In the teaching process, teachers should keep their passion and jointly mobilize students' passion. When in doubt, ask questions and explore together. Only by integrating students and teachers can classroom emotions be mobilized to the greatest extent. In the teaching process, teachers should not put themselves on the altar and treat students condescendingly, but should be equal to students, put themselves in their shoes to find the problems faced by students in the learning process and explore solutions from the students' point of view. In addition, although the task of teachers is to teach and educate people, learning is also the direction that teachers should continue to work hard. Learning is a continuous process, teachers should constantly supplement their own knowledge loopholes in the teaching process, and the process of self-improvement is also a process of improving teaching level.
In addition to teachers' teaching guidance, students' autonomous learning is also very important. Doing a good preview before class plays an important role in promoting the quick understanding of class content in class. In the teaching process, teachers should also guide students to participate in the teaching process, so that students can look at the problem from the standpoint of teachers, which will make students gain different gains and diversify their understanding of the problem.