What are the several basic elements of classroom effectiveness

Professor Meng believes that there are various ways for teachers to organize their teaching classes, of which the basic form is the combination of elements. That is, the seven elements that make up the Chinese character Congzi - listening, watching, speaking, thinking, doing, moving, static, these seven elements interchangeable interactive composition. Modern psychological experiments show that in the teaching process, students simply look, the learning effect is 20%, the teacher speaks, students listen, look, the learning effect is only 30%, students speak, listen, look at the combination of learning effect up to 50%, if the speak, listen, look, think, move and static conversion, the learning effect up to 70%, if the elements of the organic and skillful combination of the use of the students and let the students do, the teaching effect is up to 90%. When teachers in teaching activities, based on students' physiological, psychological changes in the characteristics of the seven basic elements of listening, watching, speaking, thinking, doing, moving, static single or to be appropriate combinations, it will be able to meet each student's psychological needs extremely skillfully. eepo - effective education, a clear classroom evaluation of the six indicators for: Knowledge, personality, creativity, interaction, active and dynamic, in which the initiative is the watershed of the old and new classroom, is the key indicator of classroom evaluation, emphasizing that the teacher must hand over the initiative, but how to hand over should be based on the teaching objectives, tasks, environment, conditions. He believes that according to these six indicators can be more accurate and complete evaluation of the whole picture of a class, can be out of four indicators of the class is a good class, out of five or more is an excellent class. The science subject is responsible for cultivating scientific literacy, and classroom teaching is the main position of science teaching, the main channel, the effectiveness of classroom teaching to a large extent determines the quality of teaching, therefore, to improve the effectiveness of classroom teaching is a must for each science teacher to seriously think about the problem, and a reasonable combination of classroom elements for teaching is to improve the effectiveness of classroom education effective method. First, a reasonable combination of elements, create a stimulating state of the classroom, improve the effectiveness of the classroom students are the main body of learning, students' good learning state is the decision is to determine the effectiveness of classroom teaching prerequisite. If the students are sleeping teachers and then wonderful classroom is a waste of effort. Therefore, the creation of a stimulating state of the classroom is imperative. Specific methods are as follows: 1, create effective scenarios to stimulate students' desire for knowledge of scientific disciplines are closely related to life, Piaget on behalf of cognitive psychologists advocate constructivist learning theory, the context of teaching on the first of the four elements of the learning environment. Knowledge is acquired in a certain context, and knowledge acquired in different contexts has different impacts on students' development. Such as on the force of the three elements of the teacher can set up a game scenario (eagle catching chickens), can also be used by students to push the door, shoot the ball and other practical scenarios for teaching. So that students have a strong desire to explore. So that students are always in an eager to learn, excited to stimulate the state. With an interesting introduction to create doubt that the contextualization of the problem with a lively and interesting language to show to the students. Psychological research shows that all people are interested in things are easy to take the initiative, actively to recognize, explore. Interest is the best teacher. Therefore, in the teaching of the classroom content, give examples of daily life to illustrate the use of knowledge in industrial and agricultural production and life, in order to stimulate the students' sense of need, curiosity, the beginning of the student's attention can be seized, and at the same time with the in-depth, vivid and imaginative language to make the esoteric reasoning visualization, abstract content, concrete, and easy to be accepted by the students. 2, the use of a reasonable cloth doubt, inspired to make the classroom in the Excitement state classroom questioning as a traditional means of teaching, is the most familiar to teachers, the most frequent use of a teaching method. Questioning is an important means of exchanging ideas between teachers and students, and between students in the classroom. Multi-directional exchange of ideas to create a natural and active classroom atmosphere, is the basic conditions for mobilizing students to think positively. Reasonable questioning will make the classroom in a permanent state of stimulation, still to the human breathing this lying class as an example: in this class students of expiration and inhalation of the diaphragm, intercostal muscles contraction and diastole, changes in the volume of the thoracic cavity, the entry and exit of gas, the knowledge is difficult to understand, the teacher can set up the following questions to start the thinking of the students, the problem (1), inhalation, the gas, why will it enter? What must be the difference between the inside and outside of the chest cavity for gas to enter? Question (2): How do you make the difference between the internal and external pressures, by changing the atmospheric pressure or by changing the pressure inside the chest cavity? Question (3): To make the atmospheric pressure greater than the pressure inside the thoracic cavity during inhalation is the volume of the thoracic cavity made larger or smaller? Question (4), to make the volume of the chest cavity larger by what to regulate the completion? The use of reverse thinking way to make students swim with questions in the classroom, the students' thinking is in the state of stimulation, then the classroom is also a stimulation state of the classroom. 3, reasonable static and dynamic conversion to make the classroom in the state of stimulation according to the characteristics of the attention of secondary school students, students will not be long time to focus attention on a single thinking, if the teacher's teaching methods of rigidity, as well as the teaching objectives of the evaluation of a single, the students are faced with a single Teaching methods will lead to many students learning science enthusiasm is not high, as well as distraction and other psychological barriers, these need to be regulated by the teacher, the conversion of students' learning styles, from static listening to dynamic speaking, from dynamic doing into static analysis of the generalization. So that students always hold a great interest in the classroom, if the bell rings students feel so fast on the end of the class, hope that the class time is longer, such a class is often motivated by the state of the class. Such as when students in the study of the respiratory system, the structural composition and function of the time, so many organs appear students will feel very boring, when the students have such an emotional birth, the teacher can be static teaching into dynamic teaching, so that students inhale the experience of airflow through the channel, the structure and function of each part of the one-by-one by the students deduced that students in the static and dynamic combination of the learning process will not feel fatigue, but also feel the learning to use. 4, with multimedia courseware to stimulate the abstract knowledge of multimedia teaching is to improve the classroom environment is an important part, it can be text, sound, images, animation communication media in one, giving the dissemination of teaching information to interactive features. Multimedia classroom teaching is based on the teaching objectives and the characteristics of the educational object, the design of teaching strategies. Reasonable selection and application of teaching media, and with the traditional means of teaching organic combination *** with the participation of the whole process of teaching, to media information on the role of students, the formation of a reasonable teaching structure, can make students learn in the best state. Such as; learning the law of conservation of mass causes, due to the problem itself is more abstract students lack of a perceptual understanding of the process, for the rational understanding of the law is difficult to form, students tend to half-understand and easy to forget. The first use of phosphorus and oxygen reaction demonstration experiment, however, with multimedia display molecules, atoms microscopic point of view demonstrated the process, so that it is easy to stimulate students' interest. This kind of abstraction into a concrete, teaching and learning teaching method fully mobilizes the students' learning enthusiasm, highlighting the student's main position. Second, a reasonable combination of elements, create an active classroom, improve the effectiveness of teaching the so-called active classroom is as far as possible so that students in the activities to master knowledge, to do eyes, mouth, hands, hands, movement, brain, to move fully, move actively, move effectively. (1), the design of inquiry activities to improve the effectiveness of teaching and learning effective activities cannot be separated from the effective guidance of teachers. In the activity, the teacher's timely participation and guidance to achieve high-quality activities is essential. Such as the connection of the circuit teaching, can be designed to explore activities, by the students themselves to explore the reasons why the lights do not come on, students will have many generative resources in the exploration activities, so the activities of the teaching can be distinctive, vivid, intuitive phenomena and unexpected effects effectively stimulate the interest of the students, so that they have the motivation to explore. (2), create a combination of learning and teaching classroom teaching activities to improve the effectiveness of classroom teaching in the past, we will find that in the teacher's endless narrative, the students did not directly in the classroom to use the knowledge of the activities of the process, which will result in a disconnect between teaching and learning, after listening to the students will be confused, unable to apply the knowledge of the real application, if the classroom using the system of the case, the teacher guides the students to apply the contents of the application If the classroom system, the teacher guides the students while applying what they have learned, in the classroom with the teacher synchronized hands, brain, pen, so that students can learn in the case of thinking activities, will achieve good learning results. Third, the effective combination of elements, create interactive classroom, improve the effectiveness of classroom teaching the so-called interactive state is to do between students and students, teachers and students equally, respect each other to discuss, exchange, and even argue. Embody a collaborative and competitive posture. According to the data: students' information acquisition According to the data: students' information acquisition is effective 15% from the content, 30% from the voice, 55% from the expression movement and eyes. If there is no communication in a lesson, it is difficult for the child to develop. Cooperative group learning, one of the eepo learning styles, is said to be the soul of eepo learning styles. Good learning style is the basic guarantee to improve the effectiveness of learning and realize the combination of elements. Elements of the combination of ways class type, training to have a gradient, multi-directional, so that students in a limited time to get more information, quickly open the mind, so that students from different perspectives to master knowledge, the formation of competence. (1) Learning group interaction. Students ask each other questions in a variety of ways. The group leader puts forward the question, the group members answer; individual students put forward the question, other students answer; ask questions between tables, ask and answer each other; boys put forward the question, girls answer; and so on and then each group exchange, evaluation, this interactive group teaching, can form a benign learning mechanism, so that the students learn by listening, learn by thinking, learn by cooperating, so as to get the pleasure of learning, so that the classroom effect is improved. (2) Teacher-student interaction. Students in the same class inevitably have differences. In the face of student differences, my method is: to play the active role of think tank members (composed of outstanding students). Usually use the review of old knowledge to transfer new knowledge, the first think tank members to pass, and then through inspiration, discussion, questioning, mutual help and other measures to make the middle students to master, and finally in the teacher and think tank members to help make the students learn new knowledge. In this way, it has changed the practice of measuring students with the same ruler in the past, so that students of different levels have maintained a high interest in learning, and realized the teaching effect of making excellent students eat well, middle students eat well, and struggling students eat well. (3) Adopt 1+1 student-student interaction to improve the effectiveness of classroom teaching. Aiming at the characteristics of large differences in knowledge of students in the class, especially the phenomenon of serious misuse of knowledge of students in difficulty, the use of hand in hand, one to help one approach to help. At the beginning of the semester, the class teacher is required to try to match the good and bad students with the method of sitting in the row position, the same table or before and after the students to form a pair of mutual assistance. When encountering difficulties in learning, his partner good partner will often take the initiative to help clarify the reasons for mistakes and inspire the correction of errors. This targeted approach to finding problems, can maximize the exposure of the difficult problems of students, excellent students through the help of students, the understanding of knowledge will be more profound, at the same time, but also to facilitate the teacher to take the lead, to master the learning situation of the whole class of students. In short, to improve the effectiveness of classroom teaching to promote effective learning is an eternal topic, the way the class can be described as endless changes, the activation of the activation state, activity state, mutual dynamic classroom creation method is just a little bit of my shallow experience for different teaching content has a different combination of elements of the elements of the elements of the combination of the purpose is to achieve the effectiveness of the classroom at the root.