(1) background of the project.

The new curriculum is an educational reform characterized by the transformation of educational values, and its core concepts are "student-oriented" and "teachers and students grow together in education". In classroom teaching, the teaching objectives of "three-in-one" and "discipline accomplishment" are emphasized. By changing the way of teaching and learning, we can improve the effectiveness of teaching and give learning the meaning of students' spiritual growth. The change of the teaching value orientation of the new curriculum will inevitably put forward new requirements for the traditional goal, process, content, teaching methods, evaluation standards and even the whole classroom teaching structure system.

In the teaching practice of the new curriculum, most primary school mathematics teachers lack training guidance in teaching design. Therefore, most primary school mathematics teachers' classroom teaching design still stays at the design level of teaching "textbook knowledge" in the traditional sense, lacking the experience and needs of learners and the process of learner construction. Lack of comprehensive consideration of curriculum resources, learning situations, learning methods, teachers' roles, learning groups and other factors, therefore, it is difficult to integrate three-dimensional teaching objectives in classroom teaching practice, improve teaching quality and efficiency, effectively use curriculum resources, and effectively stimulate students' learning initiative.

In order to improve the effectiveness of mathematics classroom teaching, make classroom teaching fully play its role and teach and learn efficiently. In view of this, we put forward the research on the subject of "Research on Effective Teaching Strategies in Primary Mathematics Classroom", which has certain theoretical value and practical significance.

(2) Main problems to be solved

Through research, teachers can change their teaching concepts, deepen their understanding of the new curriculum, improve their ability and level of implementing the new curriculum, and innovate teaching methods to meet the needs of the new curriculum reform.

Improve the teaching professionalism of primary school mathematics teachers in our school through research. The implementation of the new curriculum requires teachers to change from "faithful executors" of textbooks to "innovative designers" of curriculum teaching. Therefore, the ability to creatively design primary school mathematics classroom teaching has become an important aspect of the professionalization of primary school mathematics teachers.

Through research, we can improve students' mathematical literacy, develop innovative thinking and learn to combine life with mathematics, so as to grow into useful talents in society.

Second, the status quo and trend analysis of the same research field at home and abroad.

1. Current situation and trend analysis of the same research field at home and abroad

Research status of (1)

In the process of consulting educational theory monographs, periodicals, newspapers and online materials, we found that under the guidance of the new curriculum concept, whether students study effectively in the classroom and how to organize and implement effective classroom teaching research have attracted more and more attention. These studies have the following characteristics:

① Change or improve students' learning style.

② Pay more and more attention to students' personality development.

③ Abandon the traditional teaching methods of "injection" and "drill".

(2) Trend analysis

Basic education in the new century needs to speed up the pace of quality education in an all-round way, and strive to cultivate a new generation of people with ideals, morality, education, discipline, all-round development of morality, intelligence, physique and beauty, and innovative spirit and practical ability. As an important subject of basic education, classroom teaching should implement people-oriented effective teaching, cultivate students' innovative thinking and improve their practical ability in exploratory, autonomous and research-based learning activities.

This topic is different and related.

The research of this topic makes all teachers have a deeper understanding of the contents of the new curriculum and new textbooks. Through the exploration and practice of classroom teaching methods, the quality of classroom teaching has been comprehensively improved, the overall teaching situation and mental outlook of the school have been profoundly changed, and the modern teaching concept of "taking students as the main body" has been clarified, which fully embodies the principles of subjectivity, skepticism, development and creativity. Comprehensively improve teachers' ability to organize teaching with modern teaching concepts under the background of new curriculum, make teachers' educational concepts and teaching behaviors change in essence, and complete the transformation of teachers' "role" under the new situation. From imparting knowledge to promoting students' development, from students' managers to students' guides, we abandon the sense of "authority" and become students' collaborators in exploring problems. Make students' learning attitude, learning behavior, learning style and learning ability change substantially, change passive acceptance into active acceptance, realize the transformation from one-way cognition to multi-way thinking, and try to connect and transition from the role of "student" to the role of "social person" through cooperative learning.

Third, the practical significance and theoretical value of the research.

1. The practical significance of this study:

(1) Paying attention to the practical research of effective teaching strategies in the process of primary school mathematics teaching and improving the effectiveness of classroom teaching can effectively improve students' innovative consciousness and practical ability, and improve their comprehensive quality to meet the needs of future social development.

(2) Pay attention to the experimental research on the effectiveness of mathematics classroom teaching in primary schools, and form the implementation methods and strategies to improve the effectiveness of mathematics classroom teaching.

(3) Through the experimental research on the design and application strategy of the effectiveness of primary school mathematics classroom teaching, we can understand different teachers' teaching methods, the application of teaching strategies, the difficult problems in teaching and the methods to solve these problems, so as to promote each teacher to study his own teaching strategies and behaviors and cultivate a group of backbone teachers with new ideas, high professional quality and strong experimental operation ability.

2. Theoretical value of this study:

This paper attempts to make a preliminary theoretical summary by organizing the practical research on the effectiveness of primary school mathematics classroom teaching and the construction of implementation strategies, so as to enrich and expand the practical theory of modern classroom teaching and promote the development of modern education and teaching theory.

Fourth, complete the feasibility analysis of the project.

Classroom teaching is the basic form of teaching and the main channel for students to obtain information, exercise and improve their abilities and develop certain ideas. Therefore, the effect of classroom teaching is directly related to the teaching quality and the practical value of talent training. But how to make classroom teaching effective is the eternal theme of long-term research in teaching theory and practice.

1. The effectiveness of knowledge in the teaching process is a very important condition to ensure the effectiveness of classroom teaching. The teaching effect does not depend on whether the teaching content is correct, whether it is rich or not and the length of teaching time, but on the effective amount of knowledge. The main manifestations are: the growth of students' knowledge depends on the amount of effective knowledge; The development of students' wisdom depends on the amount of effective knowledge; The improvement of students' thinking depends on the amount of effective knowledge; The psychological effect of teaching depends on the amount of effective knowledge.

2. There are various heuristic methods in practical teaching, such as: purpose heuristic method, question heuristic method, image heuristic method, comparative heuristic method and so on. The ultimate goal is to achieve the best heuristic effect. In teaching, how to use a large number of typical examples on the basis of students' limited knowledge to achieve the effect of drawing inferences from others.

3. In the teaching process, teachers output teaching information to students through certain teaching methods and artistic means. Teaching process is also a process in which knowledge in books and other knowledge media or teachers' minds (knowledge information in storage state) becomes knowledge in students' minds (knowledge information in storage state) through transmission (knowledge information in transmission state).

4. Classroom teaching is a process of bilateral activities between teachers and students, and the interaction and interweaving between teachers and students constitute the compound subject of teaching activities. The effectiveness of teaching activities depends largely on the bilateral relationship in this compound discipline. Such as the degree of harmony and understanding. As a contemporary teacher, the rational use of psychological laws to organize classroom teaching is an important factor to obtain efficient classroom teaching.

Classroom teaching is the main position for students to learn. Attaching importance to the study of effective teaching strategies in primary school mathematics classroom can organize and implement effective situational creation strategies, effective multi-dialogue strategies, effective cooperative communication strategies, effective classroom practice strategies and effective classroom evaluation strategies, so that all elements and links of classroom teaching can fully play their roles and the efficiency of teaching and learning can naturally be improved.

The definition and supporting theory of verb (verb's abbreviation).

1. Definition of topic:

Teaching: From the perspective of teacher-student relationship, there are two viewpoints. One is that teaching is a teacher's activity, which aims to arouse students' enthusiasm; One view is that teaching is an interaction between teachers and students, a process of contradiction and dependence between teachers and students. We believe that teaching is the process of interaction between teachers and students and the result of active learning between teachers and students.

Effective teaching: Effective teaching is a modern teaching concept to improve teachers' work efficiency and strengthen process evaluation and target management. Effective teaching first pays attention to the progress or development of students; Secondly, pay attention to teaching efficiency; Third, pay more attention to measurability or quantification; Fourth, teachers need to have a sense of reflection; Finally, effective teaching is a set of strategies.

Effective teaching strategies in mathematics classroom: the curriculum standard points out that mathematics teaching activities must be based on students' cognitive development level and existing knowledge and experience. Teachers should stimulate students' enthusiasm for learning, provide them with opportunities to fully engage in mathematical activities, and help them truly understand and master basic mathematical knowledge and skills, mathematical ideas and methods in the process of independent exploration and cooperative communication, so as to gain rich experience in mathematical activities. Effective teaching strategies must serve the realization of this concept, which is a teaching measure taken by teachers to realize this concept.

2. Support theory:

(1) Constructivism theory: Its earliest proposer can be traced back to Piaget, Switzerland. Constructivist learning theory advocates learner-centered learning under the guidance of teachers, that is to say, it not only emphasizes the cognitive role of learners, but also ignores the guiding role of teachers, who are helpers and promoters of meaning construction, rather than imparting and inculcating knowledge; Students are the main body of information processing and the active constructors of meaning, not the passive recipients and indoctrinated objects of external stimuli. Constructivism learning environment includes four elements: situation, cooperation, dialogue and meaning construction. This discussion provides a solid theoretical support for the organization of this study and the implementation of effective classroom teaching strategies.

(2) Humanism theory: Humanism is a modern philosophical trend of thought opposite to scientism. By the19th century, positivism was born and scientism gained theoretical form. Almost at the same time, Feuerbach's humanism was born. Humanism stresses people, individuals and the unity of reason and sensibility. Humanistic theory pays close attention to people's personality, the unity of rationality and sensibility, and the development of people's personality, which is consistent with the concept of "people-oriented, student-oriented" in the new curriculum reform.

(3) Theory of man's all-round development: Marxist theory of man's all-round development holds that man has certain potential in all aspects, so long as appropriate external conditions are given, man's subjective initiative can be mobilized and his potential and personality can be brought into full play. This theory holds that only by fully and freely developing in all aspects can he adapt to the needs of social development. This theory reveals that students have certain potential in exploratory, autonomous and research-based learning.

(4) Bruner's "discovery learning" theory. Bruner, a contemporary American psychologist, believes that the essence of learning lies in actively forming cognitive structure. He attaches great importance to people's initiative and the role of existing experience; Attach importance to the internal motivation of learning and develop students' thinking. Advocate developmental learning, let students think independently, lead groups of teaching materials, discover knowledge by themselves, and form unique experience and understanding. In the research of this topic, we always insist on taking students as the main body, give full play to students' initiative in the teaching process, and guide them to observe life from multiple angles, find mathematical problems in life and explore solutions. .

Theoretical assumptions and research objectives of intransitive verbs

1. By organizing and implementing practical research on effective classroom teaching, students' innovative consciousness and practical ability can be effectively improved, and their comprehensive quality can be improved to meet the needs of future social development.

2. Through practical research, form the implementation methods and strategies to improve the effectiveness of mathematics classroom teaching.

3. Through experimental research, cultivate a group of backbone teachers with new ideas, high professional quality and strong experimental operation ability.

Seven, research content design (including the design of sub-topics)

This study is mainly divided into the following five parts:

1. Study on the organization and implementation of effective situation creation strategy in primary school mathematics classroom.

2. Research on the organization and implementation of effective multi-dialogue strategies in primary school mathematics classroom.

3. Organize and implement the research on effective cooperation and communication strategies in primary school mathematics teaching.

4. Organize and implement the research on effective classroom practice strategies in primary school mathematics classroom teaching.

5. Organize and implement the research on effective classroom evaluation strategies in primary school mathematics classroom teaching.

Organizing and implementing the research on the effectiveness of primary school mathematics classroom teaching is the key to solve the problem of how to implement it and improve the efficiency of classroom teaching, so it is the focus of this study.

Eight, the main research stage and stage research objectives

(1) Preparation stage: (1-April 2007) Investigate the present situation of mathematics teaching in our school, write the opening report, apply for project establishment, set up a research group, and define the tasks of the members of the research group.

(2) Implementation stage: (May 2007-June 5438+February 2009) Strengthen theoretical study, conduct experimental teaching, collect research materials and master experimental data.

(3) Summary stage: (20 10,1-2010, June) analyze and sort out the material data, write the closing report, and apply for closing acceptance.

Nine. Design of research methods

1. survey method: investigate, analyze and study the current situation of classroom teaching, and lay a realistic foundation for the subject experiment.

2. Literature method: By searching and studying relevant theories, effective theoretical support is established to guide the experimental work in each experimental stage.

3. Action research method: record teachers, students and teaching methods in time. In the research process of this problem, practical implementation strategies are determined through argumentation.

4. Experience summary method: Use experience summary method to construct an open, pluralistic and effective classroom implementation strategy, and introduce some implementation schemes and experiences with popularization value.

5. Case analysis: Through case analysis, the methods and strategies to improve the effectiveness of classroom teaching with the characteristics of this discipline are constructed, and valuable research experience is explored.

X. Safeguard measures to complete the research task of this topic

1. The convening of the higher-level teaching work conference and the continuous promotion of the effectiveness of classroom teaching have created good external conditions for the development of this topic.

2. The members of the research group have a reasonable structure and strong scientific research strength, and a group of teaching and research personnel who are determined to reform, be brave in innovation and be proactive have provided guarantee for the specific experiments of the subject.

3. The attention, care and support of school leaders have laid a material foundation for the development of this subject.

4. Improve the management system.

(1) reading exchange system, through reading exchange, learn relevant theories, improve theoretical level and change teaching concepts.

(2) The teaching reflection system requires teachers to reflect after each class to improve their teaching ability.

(3) Thesis system: write a thesis every semester to accumulate research data.

(4) Collective lesson preparation system.

XI。 Expected research results

1. newspaper

The phased achievements in the research process will participate in the evaluation of municipal teaching papers in the form of a series of papers, edit and publish the collection of papers, and strive to be published in journals above the municipal level.

2. Example courses

Try to attend lectures at teaching seminars above the municipal level, compile teaching designs and case sets, and save video materials of teaching records.

3. Closing report

Write about 5000 words, and strive to win awards or publications at or above the municipal level through expert review.

4. Information compilation

The research plan and final report of "Research on Effective Teaching Strategies in Primary Mathematics Classroom", the lesson examples and case sets of teachers who participated in the research, as well as the experience summary and scientific research papers.