Creating an efficient classroom work plan 1 classroom teaching is the main position of school education and the main channel for implementing quality education. The exploration of "effective classroom" has always been the focus of education and teaching in our school. Under the background of "five strictness" in the whole province, combined with the document requirements of the Municipal Bureau on the theme discussion activities of "effective classroom", we strive to explore new ways of classroom teaching with China characteristics, create a number of effective classrooms, introduce a number of effective teachers, sum up a series of effective experiences, and decide to carry out the theme discussion activities of "effective classroom" through research, and strive to create "dynamic classroom", "life classroom" and "efficient classroom". The specific scheme is as follows:
I. Organization and management
1. The school has set up a leading group for "effective classroom" theme discussion activities, which has overall planning, scientific arrangement and strict management.
Team leader:
Deputy team leader:
Team members:
2. The Academic Affairs Office is mainly responsible for the formulation of plans, the arrangement of activities of teaching and research groups and preparation groups, the arrangement of research classes, demonstration classes and seminars, the construction of teaching staff, the development of school-based courses, and various competitions and examinations. The teaching department is mainly responsible for subject research, classroom observation, lecture salon, paper writing and recommendation.
Second, the research objectives
1. Through a series of research on "effective classroom", explore the ways and laws to improve classroom efficiency.
2. Guide teachers to carry out "effective classroom" practice and promote teachers' professional growth.
3. Create a distinctive teaching and research culture through the exploration of "effective classroom".
Third, specific work.
1. Strengthen the lesson preparation group system and improve the effectiveness of all aspects of teaching.
Teaching is the central work of the school, and the lesson preparation group is the most basic unit to implement the teaching work, the basis to ensure and improve the teaching quality of the school, and one of the key links for the school to implement the transformation from exam-oriented education to quality education and combine the basic requirements of quality education with classroom teaching practice. So as to enhance the effectiveness of the activities of the preparatory group.
Our school stipulates that the activities of the preparation group must be "four fixed";
(1) Fixed time: once a week. If there are special circumstances, it will be convened temporarily by the lesson preparation team leader.
(2) Fixed lectures: Each activity is given by a teacher, and other members actively participate, speak freely, inspire each other and improve together.
(3) Content: In each activity, we must analyze and summarize the teaching situation of the previous week, and basically unify the teaching content, teaching progress, teaching emphasis and difficulties of next week; Whenever there is a test or examination, we should also discuss the requirements of the test paper and analyze the results of the test or examination.
(4) Location: The location of each activity should be basically fixed.
The teaching requirements of the preparation group should be "five unifications";
(1) unify the teaching progress;
(2) unify the teaching content;
(3) The depth and breadth of teaching are basically unified;
(4) The work content is basically unified;
(5) Unified testing and examination.
2. Carefully organize all kinds of classroom research activities to improve the effectiveness of classroom teaching.
(1) research class: under the leadership of the principal's office, conduct classroom research activities of all grades in an orderly manner. Finish Grade Three in September, 1 1 Finish Grade One and Grade Two before the end of the month.
(2) Demonstration class: Summarize the successful classroom teaching experience, and organize various disciplines, academic leaders, aa-level and A-level quality class teachers, 100 excellent class teachers, demonstration class teachers, teaching and research team leaders, etc. Set up demonstration classes, so that backbone teachers have the opportunity to show and young teachers have the opportunity to observe and learn. Demonstration classes are generally held during discipline teaching and research activities.
(3) Classroom observation and discussion: each teaching and research group recommended 1 ~ 2 teachers as representatives as organizers of classroom observation and discussion this semester.
Create an effective classroom work plan II. Vigorously promoting "optimizing teaching mode and constructing efficient classroom" is the fundamental requirement of comprehensively promoting quality education and deepening curriculum reform, an important measure to effectively promote the transformation of teaching and learning methods, implement the reform of classroom evaluation methods and standardize teaching behavior, an effective way to improve teachers' professional level, promote students' all-round growth and comprehensively improve the quality of school education and teaching, and has important and far-reaching significance for the sustainable development of education in our school. Therefore, according to the requirements of the superior documents and the actual situation of our school, this implementation plan is formulated.
I. Guiding ideology
Guided by Scientific Outlook on Development, taking the classroom as the main position, aiming at building an efficient classroom teaching mode, and focusing on changing teachers' teaching methods and students' learning methods, we will establish a perfect school-based research mechanism. Firmly establish a student-oriented development concept and promote efficient learning through effective teaching; Through learning, exhibition, communication, cooperation, expansion and other strategies, teachers' abilities in teaching design, teaching implementation, teaching evaluation and teaching reflection are continuously improved, and a flexible and efficient classroom teaching mode is formed, so that students can master methods, acquire knowledge, form abilities, cultivate emotional attitudes and values, and comprehensively improve the quality of education and teaching.
Second, the working ideas:
Based on the actual situation of the school, the teaching and research work is carried out around three key tasks: strengthening the routine management of teaching, creating an efficient classroom and optimizing school-based teaching and research, so as to continuously improve the effectiveness of classroom teaching, create an efficient classroom, comprehensively improve the quality of education and teaching, and enhance the quality of running a school.
Three. Objectives and tasks
1. Build an efficient classroom, update teachers' teaching concepts, and gradually improve teachers' overall ability to grasp curriculum standards and teaching materials, as well as their ability to design, implement, evaluate and research teaching.
2. Build a democratic, harmonious, open and energetic classroom, comprehensively improve students' learning ability of independence, cooperation, exploration, expansion and extension, initially form a correct outlook on life and values, and improve learning efficiency.
3. Promote the transformation of teaching methods by the reform of classroom evaluation methods, the transformation of lesson preparation methods by the optimization of teaching models, and the transformation of learning methods by the construction of efficient classrooms, so as to gradually realize the goals of high classroom efficiency, high teaching quality and high learning efficiency.
4. Guide teachers to continue to deepen curriculum reform, and constantly improve teachers' ability to understand curriculum standards and grasp teaching materials; Through the practice and reform of teaching efficiency, a flexible and efficient classroom teaching mode has been gradually formed, which has promoted the remarkable improvement of teaching quality and efficiency.
5. Through various forms of school-based training, teachers are urged to accurately understand the requirements of curriculum standards, systematically master the compilation system and characteristics of teaching materials, and ensure the pertinence and effectiveness of classroom teaching; By renewing the concept of education and teaching and strengthening the practice of new curriculum teaching, we can realize profound changes in teachers' teaching methods and students' learning methods and continuously improve the quality of education and teaching.
Fourth, efficient classroom leading group.
Team leader:
Deputy team leader:
Team members:
Verb (abbreviation of verb), main points and measures of work
Standardized and scientific teaching routine management has always been the highlight of our school management. This semester, we will continue to do a good job in routine management, consolidate all aspects of teaching, make the routine management of teaching step into a standardized and scientific track, and improve the level and level of routine management:
1, correct education and teaching ideas, and comprehensively implement the party's education policy. Ensure that all subjects are taught in full class, and there will be no class deviation. Take good local courses and school-based courses. Good music, physical education, fine arts, labor technology, health, geography, biology and other courses to ensure the teaching quality of non-examination subjects. Combined with the reality of our school and my hometown, we should further improve the development and construction of school-based courses, make teaching plans and carry out classroom teaching activities.
2. Strengthen the refined management of conventional teaching, implement the basic requirements of conventional teaching, and comprehensively improve the quality of education and teaching. Revise and improve the "Teaching Management Measures and Evaluation Measures of Donghuangtuo Middle School" and adhere to the routine teaching process management. Conduct routine work inspection once a month, and conduct random inspection from time to time. After each inspection, there should be an analysis and summary, and the inspection results should be posted and included in the teacher post responsibility system.
3. prepare lessons. Personal lesson preparation should proceed from students' reality and teachers' own reality, prepare lessons one week in advance and make feasible teaching design plans. Prepare lessons collectively at the beginning of the semester and twice during the semester. Make a collective lesson preparation plan, with time, content, center spokesperson and person in charge.
4. attend class. Optimize classroom teaching and carry out in-depth teaching practice research. Insist on consolidating the "double basics" as the focus, cultivating students' innovative spirit and practical ability as the core, mobilizing students' active and effective participation as the means and promoting students' all-round development as the goal, deepen classroom teaching reform, improve teaching methods and strengthen the cultivation of innovative spirit and practical ability. Classroom teaching takes students as the main body, highlights key points, discriminates difficulties and realizes teaching objectives. Gradually cultivate students' "problem consciousness" in classroom teaching. Give students learning methods and improve their self-study ability. Resolutely implement the teaching of learning plans.
5. Assignment and correction. Strengthen the training and counseling of students. Subject teachers should be open and honest, clear one day and one week, and do a good job in class training, daily training and unit training. When the teacher assigns homework, it should be different from person to person, with hierarchical requirements and hierarchical evaluation. Subject teachers should pretend that each unit has high-quality basic training and comprehensive training questions. There should be various forms of amendments, and the proportion of face-to-face approval should account for more than one third. Weekly "Sanqing" data should be sorted and saved in time.
6. Extracurricular tutoring and activities. Set up a special student study group training program. Carry out activities under the guidance of teachers to cultivate special students. Set up interest groups and other extracurricular activities, and carry out activities regularly to cultivate students' interests, develop their specialties, publicize their personalities, enrich their lives and make students develop in an all-round way. Make a "make-up" plan for schools and full-time teachers, and establish growth files for students with learning difficulties. Establish a system for teachers to protect students with learning difficulties, implement assessment and acceptance of students with learning difficulties, and improve the reward mechanism.
7. Examination of academic performance. According to the requirements of the new curriculum standards, students are comprehensively evaluated. Combine the usual assessment, unit assessment, mid-term assessment and final assessment, and attach importance to the assessment of students' learning process and learning attitude. Do a good job in the mid-term and final exam, analyze and summarize in time, objectively check the problems, and constantly improve the work.
Six, earnestly carry out special teaching activities.
1. Carry out the activity of previewing lesson plans among students before class, and establish a "preview problem book".
2. Continue to carry out the "reading project for teachers and students in the new century", ensure the arrangement of class hours, make plans and strengthen the quality of notes. Actively participate in the seminars organized by this bureau.
3, continue to carry out quality class selection activities for teachers over 40 years old. 、
4, to carry out the "school quality class" selection activities.
Seven, in-depth development of teaching and research activities.
Continue to carry out the practical research of "efficient classroom reform" classroom teaching, and organize teaching and research activities once a week according to grade groups in the school. Do it regularly, with a fixed person and a fixed theme. Carry out the activity of "the principal talks about curriculum reform and the teacher talks about curriculum reform".
Eight, the monthly key work arrangement
September
1. Draw up the work plan of teaching and research, teaching and research group and research group in the new semester.
2, held a meeting of teaching and research team leader, project leader, layout of teaching and research work.
October
1, further strengthen theoretical training and further study lesson cases.
2. Teaching and research groups of all grades participate in seminars around the research theme.
3. Conduct lectures and push classes.
November
1, each teaching and research group has discussion activities around the research theme.
2. Organize all teachers to participate in the "My Teaching Highlights" activity.
December
1, further strengthen theoretical training and further study lesson cases.
2. The teaching and research group collates the relevant materials of the seminar on efficient classroom construction and writes a phased summary.
3. Conduct lectures and push classes.
January
1, organize the final review exam, and analyze the quality.
2. Summary of semester teaching and research work
Create an efficient classroom work plan 3 I. Guiding ideology:
Deepen the new curriculum reform, fully implement the new curriculum concept, actively explore independent, efficient and energetic English classes, effectively improve the effectiveness of the whole process of English teaching, truly implement the "efficient classroom", and effectively improve the effectiveness of lesson preparation, teaching process, training test, after-school counseling and teaching evaluation.
Second, the implementation content:
1, the school organized all teachers to carry out student-oriented, "three-oriented" efficient classroom training, study and train 22 efficient classrooms, "Research and Practice of Time and Benefit Management", a class once a week, a teacher forum and a discussion on teaching mode to explain the meaning of efficient classrooms and how to build efficient classrooms.
2. As a young teacher, in order to better build an efficient classroom, I actively participated in the training activities organized by the school, actively studied the efficient classroom, learned the training materials of the "trinity" efficient classroom, and studied and trained 22 efficient classrooms, including the teaching mode of 33 1 of Yang Si and Yingcai School, the "three-ring and seven-step" teaching method, and the guidance of the history discipline of the county teaching and research office, which improved my professional level.
Third, the teacher's personal efficient classroom implementation plan:
I made my own plan in strict accordance with the work arrangement of the school, as follows:
1, initial stage: (20xx. 1 1), mainly studying the student-oriented and "three-oriented" efficient classroom training organized by the school, learning and training 22 efficient classrooms, "Research and practice of time and benefit management", efficient classroom teacher forum, and discussion on teaching methods.
2. Implementation stage: (20xx. 12—20xx.4), study the English subject guidance of the county teaching and research section, design the teaching plan, teaching mode and teaching links according to its requirements, and provide a good and efficient classroom.
3. Summary stage: (20xx.5—20xx.7), I want to make a summary of efficient classroom work, and teachers can exchange experiences.
4. Communication and promotion stage: (20xx.9 ———), listening and speaking in efficient classroom classes, learning from each other and learning from each other.
Four. Implementation requirements and measures:
1. Improve the efficiency of lesson preparation.
Teaching preparation refers to the work that teachers should do when making teaching plans, including the setting of teaching objectives, the processing of teaching materials, the selection of methods, the determination of teaching organization forms, the design of teaching links and the formation of teaching plans.
(1) preparation content: take the textbook as a model, try to understand the textbook thoroughly, grasp the key points and difficulties, and take the textbook as an example, not just the textbook, and try to draw inferences. Dialogue with the textbook to guide students to understand the inner meaning of the text. It is necessary to carefully design the teaching process, refine the concise and effective teaching main line, and promote it layer by layer.
(2) Students preparing lessons: Teachers should fully understand students' learning situation and learning needs before class, and prepare lessons according to "learning situation".
(3) Training preparation: according to the teaching content and students' reality, carefully select and design classroom exercises and distribute training materials. First of all, teachers should do: get rid of the rough and get the essence, get rid of the false and keep the true, combine teaching with reality, be precise and refined, train in class and give quick feedback, so as to give full play to students' subjective consciousness and arouse their learning enthusiasm in the process of classroom teaching.
2. Improve the efficiency of classroom teaching.
Classroom is the main position and key link for teachers to realize "efficient classroom" activities. The growth of students depends on the accumulation of each class, so it is urgent to improve the efficiency of classroom teaching.
(1) Improve the efficiency of teaching content: the selection of classroom teaching content should be based on the requirements of new curriculum standards and the needs of students' development, and focus on teaching objectives, establish key points and optimize choices. While emphasizing the goals of process and method, emotion, attitude and values, we should not neglect knowledge teaching and ensure the effectiveness of knowledge teaching.
(2) Improve the efficiency of teaching activities: Optimizing classroom teaching design is to scientifically arrange classroom teaching activities according to the goal of effective learning, starting from the development of students, considering the cultivation of students' ability and the mastery of students' knowledge. The introduction of new courses, situation creation, migration and transition, homework arrangement, exercise design, activity organization, etc. We should carefully prepare and arrange, connect with students' living environment, and create a situation that is conducive to students' independent learning and cooperative communication based on their existing knowledge and experience background, enhance students' interest and confidence in learning, and make the created situation lively, active in process, problem-solving, interactive, diverse in thinking and efficient in experience.
(3) Improve the efficiency of teaching methods: Optimizing teaching methods requires teachers to devote themselves to "guiding" and serving "learning", and choose specific teaching methods according to the realization of specific teaching objectives. Based on the teaching content, we should choose a variety of methods to foster strengths and avoid weaknesses. According to the characteristics of students' learning, we should devote ourselves to transforming the external teaching objectives into the internal learning needs, and put inspiration ideas throughout the whole process of teaching method selection. We should not be divorced from the original foundation of students, adhere to the realistic thinking of teaching method selection, and fully reflect the requirements of students' subjectivity.
(4) Improve the efficiency of teaching communication: establish a democratic and equal relationship between teachers and students, actively create a harmonious and passionate classroom atmosphere, and enhance the teaching interaction between teachers and students. It is necessary to change the one-way teaching interaction between teachers and students, seek to establish effective two-way or multi-directional teaching interaction between teachers and students, and let students master knowledge and develop their abilities through multi-level and fruitful interaction between teachers and students. Teacher-student interaction does not pursue formal excitement, but should pursue real quality and effect.
(5) Improve the efficiency of teaching methods: the integration of multimedia and subject teaching is an inevitable trend of classroom teaching, and the application of multimedia and teaching AIDS should be used where it should be used, so as to really play the role of auxiliary teaching. We must resolutely put an end to the practice of using multimedia teaching methods to decorate the facade, flashy and grandstanding, and pay attention to the efficiency of use.
(6) Improve the efficiency of question design: design inspiring and exploratory classroom questions around the teaching focus, stimulate students' interest in learning and exploration through effective questions, and promote the realization of teaching objectives.
3. Improve the efficiency of training and testing.
While strengthening in-class training and improving the effectiveness of feedback correction, we should pay attention to the efficiency of after-class homework training. It is necessary to effectively put an end to the phenomenon of assigning a large number of repetitive homework, to prevent students from drowning in the sea of questions, and to prevent students from simply copying and moving book knowledge. It is necessary to fully understand the learning situation, assign homework in a targeted manner, and let students think and solve problems in homework training. At the same time, it is necessary to arrange students' internship time scientifically, so as to be timely, appropriate and moderate. Efficient training should achieve "six musts", that is, the teacher who practices must first do it, choose the training, receive the delivery, accept the batch, evaluate the batch and correct the mistake. Insist on selecting and refining, grasp the difficulties, delete complex, difficult, biased and outdated topics, and improve the effectiveness of training; Must be done, timely correction, fine batch fine change; Statistical induction must be made before comments to effectively improve the pertinence of comments.
4. Improve the efficiency of after-school counseling.
After-class counseling should emphasize the word "diligence" and adhere to the counseling strategy of "grasping both ends and promoting the middle" to realize the implementation of training to make up for the difference. In the usual teaching process, we should adhere to the idea of combining teaching with assistance and constantly strengthen teaching guidance. While attaching importance to students' knowledge counseling, we should also attach importance to students' psychological counseling, first make up for "bad" and "heart", eliminate psychological obstacles, correct bad habits, and enhance students' confidence and courage to overcome difficulties.
5. Improve the efficiency of teaching evaluation.
In the teaching process, teachers should evaluate students in a timely, appropriate and diverse way, and encourage and guide students to evaluate themselves and each other. Evaluation should pay attention to both process and result.
Efficient classroom construction is related to the high-grade development of schools, the high-level development of teachers and the high-intelligence development of students, which is beneficial to the contemporary and long-term development. Only by persistently grasping peacetime and details can we effectively change our unsatisfactory classroom teaching effect and make efficient classroom plans bear fruitful results.
Creating an efficient class assignment plan 4 I. Guiding ideology
According to the teaching and research requirements of the teaching and research section of Gaoling Education Bureau this school year, I continue to study the "efficient classroom" teaching mode. Under the guidance of the school's "efficient classroom" work plan and the Chinese teaching and research group's "efficient classroom" work plan, I have determined my personal "efficient classroom" work plan.
Second, the work objectives
1, further study the theory of "efficient classroom" and improve your theoretical level.
2. Strive to apply the theory of "efficient classroom" to the practice of education and teaching, guide teaching, and truly make classroom teaching "efficient"!
3, according to the teaching practice of "efficient classroom", constantly sum up experience, reflection, improve their theoretical expression ability and experience summary ability.
4, through the implementation of "efficient classroom", fully mobilize the enthusiasm and initiative of students, improve their learning ability and comprehensive quality.
Three. Specific activities
1, according to the overall arrangement of the school and the teaching and research group, carry out the theoretical study of "efficient classroom" and write the learning experience.
2. Apply the theory of "efficient classroom" to teaching practice and actively participate in the "efficient classroom" evaluation activities organized by schools and teaching and research groups.
3. Actively participate in the "efficient classroom" evaluation discussion activities organized by the teaching and research group.
4. Write "efficient classroom" teaching cases and reflect on teaching.
5. Write an "efficient classroom" teaching paper.
Four. Specific safeguard measures
1, seriously participate in the study and training organized by the collective, and make training records.
2. Seriously participate in school-based research activities of schools and teaching and research groups, improve the awareness and ability of education, teaching and research, strive to be reflective, research-oriented and scholar-oriented teachers, and set a good example for students. Learn from the successful experience of other teachers.
3. Carefully prepare your own open class, master the ability of modern educational technology, skillfully use computers to prepare lessons, use the Internet to find relevant teaching materials, make courseware with software, and use computer-assisted teaching. Strive to improve the ability to use modern teaching equipment.
4. Use computers for online training in spare time.
Create an efficient classroom assignment plan 5 i. Teaching ideas
We should further publicize and implement the spirit of the new curriculum standard of junior high school mathematics, take the development of students as the foundation, change the way of learning as the goal, train high-quality talents as the goal, and cultivate students' innovative spirit and practical ability as the focus of quality education, and explore new modes of effective teaching. We should not only consider the characteristics of mathematics itself, but also follow the psychological laws of students' learning mathematics, and emphasize that starting from students' existing life experience, students should experience the process of transforming practical problems into mathematical problems and explaining and applying them, so that students can gain an understanding of mathematics and make progress and development in thinking ability, emotional attitude and values. Efficient classroom can be summarized as effective, efficient and effective. Efficient mathematics learning activities should be a higher-level pursuit on the basis of effective mathematics learning activities, and we emphasize the necessity of paying attention to every student and ensuring efficient classroom. Only when each student's individual develops can the classroom goal be achieved.
Second, the teaching objectives:
1. Attitude and values: actively explore and improve students' learning methods, improve learning quality and gradually form correct mathematical values through learning exchange, cooperation and discussion.
2. Knowledge and skills: master the knowledge points of junior high school mathematics textbooks and the "basic requirements" of mathematics subjects.
3. Process and method: Through exploration and study, gradually learn to operate correctly and reasonably, gradually learn to observe, analyze, synthesize and abstract, and conduct simple reasoning through induction, deduction and analogy. Organize knowledge around junior high school mathematics textbooks and the "basic requirements" of mathematics subjects, conduct hierarchical teaching in time, face all students, cultivate all students and develop all students.
Third, teaching measures
1, seriously study the new curriculum standard, master the teaching materials, and write the lesson plan. Efficient classroom attaches importance to preparing lessons before class.
(1) Carefully determine the classroom teaching objectives. Before preparing lessons, we should carefully read the textbooks and teachers' books, make clear the three-dimensional objectives of the teaching content and the characteristics of textbook compilation, and formulate practical classroom teaching objectives in combination with students' reality.
(2) Instructional design should pay attention to students' learning process. Preparing lessons is the premise of a good class. Teachers should pay attention to students' learning foundation and learning state, and carefully design students' learning process.
(3) Creative use of teaching materials. Creative use of teaching materials is the key to improve the effectiveness of classroom teaching.
2. Efficient classroom attaches importance to the effectiveness of classroom teaching behavior.
Classroom teaching behavior is a two-way interactive process between teachers' teaching and students' learning.
(1) Teachers should strive to create an equal and harmonious relationship between teachers and students. Teachers should establish a student-oriented view and adhere to the concept of teaching serving students. Teachers should be clear about their roles, and they are the organizers, cooperators and participants of teaching activities.
(2) Teachers should create learning situations to stimulate students' interest in learning. In teaching, we should contact with students' reality as much as possible, introduce new mathematics knowledge from life or specific situations, and let students have interest in learning and exploring in effective situations.
3. Efficient classroom pays attention to after-class teaching reflection, and implements after-class assistance in each class to check and fill gaps.
Caring for students in an all-round way is the sacred duty of teachers. After class, we can give targeted guidance to students, answer students' difficulties in understanding textbooks and solving specific problems, and guide extracurricular reading to teach students in accordance with their aptitude, so that gifted students can "eat as much as possible" and get further improvement. Let poor students get rid of learning disabilities in time, enhance their confidence in learning, and "eat as much as possible". Fully mobilize students' enthusiasm for learning mathematics, broaden their knowledge horizons, develop their intelligence level and improve their ability to analyze and solve problems.
4. Carefully prepare for the "class drying" activities organized by the school, actively communicate with other teachers, strengthen the reform of teaching and research, and improve the teaching level. Can effectively use the classroom for 45 minutes.
5. Always listen to students' good rationalization suggestions.
6. Deepen the discipline of students with bipolar disorder.
7. Implement assistance and education measures.
In short, the reform of mathematics teaching is gradually accumulated, and it is impossible to improve the effectiveness of junior high school mathematics classroom teaching overnight. But as long as every math teacher actively participates in the classroom teaching reform, finds problems with his own eyes, analyzes problems with his own thinking, solves problems with his own wisdom, and works together in a multi-pronged manner, I believe that the math classroom will be full of vitality and the effect of math classroom teaching will be greatly improved!