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How to talk about the knowledge framework of junior high school mathematics
First of all, I made some analysis of the textbook in this section:

A, teaching material analysis (textbook):

1, the position and function of teaching materials:

The position of this section in the whole book and chapters is: * * * * is the content of Chapter * of Volume * of junior high school mathematics textbook. Before this, students have learned the basic knowledge, which has paved the way for the transition to this section. The content of this section (chapter, semester, whole stage) is in the position of *. And lay a foundation for other subjects and future high school study.

2, education and teaching objectives:

According to the above teaching material analysis, considering the psychological characteristics of students' existing cognitive structure, the following teaching objectives are formulated:

(1), knowledge target:

(2), ability target:

(3), emotional goals:

Through correct teaching, students can be guided to start from real life experience, stimulate their interest in mathematics problems, form a positive learning attitude, and infiltrate patriotism at the same time. Cultivate students' materialistic thoughts and viewpoints by integrating theory with practice and applying knowledge.

3. Key points, difficulties and determination basis:

* is the focus of this class, and * * is the difficulty of this class. Its theoretical basis is the difficulty of *. However, it is difficult for young students to understand the problem of integrating theory with practice because of their weak ability to solve practical problems.

Next, in order to clarify the difficulties and make students achieve the teaching objectives set in this lesson, I will talk about teaching methods and learning methods:

Second, teaching strategies (teaching methods):

Teaching methods:

How to highlight key points and break through difficulties, so as to achieve teaching objectives. I plan to do the following in the teaching process:

1: the combination of "reading (watching)-discussing-speaking" (depending on the content! )

2. Chart analysis method

3. Reading discussion method

4. Adhere to the principle of heuristic teaching in the teaching process.

According to the characteristics of this class, we should emphasize the teaching method of (1 or 2,3,4). Namely: ...

(B) teaching methods and theoretical basis:

Adhere to the principle of "taking students as the main body and teachers as the leading factor", that is, the principle of "taking students' activities as the main part, teachers' narration as the supplement, students' activities first and teachers' guidance and evaluation later", and arrange the teaching content according to the law of students' psychological development and reality. Adopt the discussion method of students' high participation. On the basis of students' reading and discussion, under the guidance of teachers' inspiration, students are guided to understand the theoretical knowledge in the text according to their real life experiences and collected information (perceptual materials) by using problem-solving teaching method, teacher-student conversation method, question-and-answer method and classroom discussion method. When using the question-and-answer method, we should pay special attention to questions with different difficulties, ask questions to students at different levels, and face the whole, so that students with poor foundation can also have the opportunity to express themselves, cultivate their self-confidence and stimulate their enthusiasm for learning. Effectively develop the potential intelligence of students at all levels, and strive to make every student develop on the original basis. At the same time, through classroom exercises and homework, students are inspired to return to social practice from book knowledge, apply what they have learned and implement teaching objectives.

Enable students to learn mathematics that is useful for life and learn the basic concepts of mathematics that are useful for lifelong development. Provide students with mathematical knowledge closely related to life and the surrounding world, learn basic knowledge and skills, actively cultivate students' learning interest and motivation in teaching, and clarify learning objectives. Teachers should fully mobilize students' learning enthusiasm and stimulate students' most powerful motivation in class.

Three. Analysis of learning situation. (Speaking of learning methods)

1, student characteristics analysis:

The psychological research of middle school students points out that junior high school is a key age for intellectual development, and students' logical thinking gradually develops from empirical to theoretical, and their observation, memory and imagination develop rapidly. From the age characteristics, junior high school students are active, curious and clever. Grasping students' characteristics, actively adopting vivid and diverse teaching methods and students' extensive and active learning methods will certainly stimulate students' interest, effectively cultivate students' ability and promote students' personality development. Physically, teenagers are active, easily distracted, and love to express their opinions, hoping to get praise from teachers. Therefore, we should grasp this physiological characteristic of students in teaching. On the one hand, we should use intuitive and vivid images to arouse students' interest and make them focus on the classroom. On the other hand, we should create conditions and opportunities for students to express their opinions and give full play to their initiative in learning.

2, lack of knowledge:

(1) In terms of mastering knowledge, many students have forgotten the original knowledge, so they should speak it out comprehensively and systematically.

⑵ Knowledge obstacles for students to learn this lesson.

Knowledge is not easy for students to understand, and teachers should analyze it simply and clearly.

3. Motivation and interest:

Clarify the purpose of learning. Teachers should fully mobilize students' learning enthusiasm and stimulate students' most powerful motivation in class.

Finally, let me talk about the teaching process of this course in detail:

Fourth, teaching procedures and ideas:

Teaching procedures:

(1): classroom structure: reviewing questions, introducing new lessons, exploring activities, improving teaching, classroom practice, reflecting and summarizing, and assigning homework.

(b): short teaching process:

1: Review the past and learn the new: (3-5')

2. Group activities (10')

3. Cooperation reaches the standard: (10)

4. Quiz:

5. Reflection summary:

6: assignment;

Five: blackboard writing design and time arrangement

At the same time, in addition, we should pay attention to the following points:

1. Pay attention to curriculum standards

Curriculum standard (syllabus) itself is not only an important content of lectures, but also an important basis for explaining the contents of lectures and why they should be taught in this way. Therefore, in the process of preparing lessons, teachers must study and delve into curriculum standards and attach importance to "speaking" curriculum standards in class. First of all, let's talk about the basic requirements of curriculum standards for the content of this lesson. Second, we should talk about the ability requirements for students stipulated in the curriculum standards. Thirdly, we should talk about what teaching principles should be implemented in the course content and what teaching methods can be adopted in the course standard.

2. Speaking of related theories.

Only practice under the guidance of correct theory is conscious and effective. Talking about "reason" in class, you can't theorize for the sake of theory, and those far-fetched "theories" are useless. What we want is the theory of educational science closely related to lectures, including pedagogy, psychology, system theory, teaching theory and so on. We should use advanced scientific theories to guide teaching, enrich, improve and improve the scientificity, practicability and feasibility of lectures, and increase the depth, breadth and credibility of lectures.

Step 3 talk according to the procedure

It is the basic requirement to arrange the lecture content scientifically according to certain procedures. From the arrangement of lecture sequence, we can often see a teacher's serious and rigorous work attitude, meticulous thinking style and solid professional skills. Of course, there is no fixed pattern for the sequence arrangement of lecture content, and it depends on the way the teaching materials are handled, so we can't force unity. But at the very least, we should be logical, clear-cut, logical and clear-headed.

4. In order to highlight the operability

Although lecture is a teaching and research activity independent of classroom teaching, it is also inseparable from teaching and is a prelude to classroom teaching. The purpose of lecture is to improve the efficiency and optimize the classroom teaching. It is the fundamental guidance to the idea, process, methods and means of teaching activities. It is necessary to reflect the consistency between teaching objectives and teaching methods, explain the specific operation process of how to guide, guide and coach students to ask questions, and give examples in class to reflect the characteristics of drawing inferences from one instance to another. If teaching is divorced from teaching, just for the sake of speaking, it can only be an armchair strategist and has no practical value.

5. Tell me your personality characteristics.

The same textbook, due to different periods, different schools, different student conditions, as well as the characteristics of teachers' own gender, age, personality, knowledge structure, social experience, teaching advantages and so on. Teaching materials should be treated differently in macro-overall grasp and micro-specific treatment. Don't copy what others say. If you want to teach a good lesson, you must carefully conceive, find the right starting point, grasp the key points, pay attention to innovation, reflect your own personality characteristics and have your own uniqueness. What needs to be clear is that lectures are for peers, experts and leaders, and they are about how to attend classes, not simply introducing the contents of classes, let alone listening to them.

6. We should pay attention to five consciousnesses.

(1) Curriculum awareness. That is, the relationship between the courses taught, specific chapters, contents and training objectives. It is necessary to talk about how to study students, teaching materials, teaching methods and determine the basic ideas of teaching. What do you want to say about Puritanism? How to teach? It also explains how to implement the educational and teaching principles of helping students "acquire knowledge, improve quality, develop intelligence and cultivate ability".

(2) Educational awareness. No matter which course, there is a task of educating people. The content of ideological education involves many aspects, not only teaching materials, but also knowledge imparting and ability training. It is necessary to organically combine the contents of teaching materials and infiltrate ideological education, but it should not be too far-fetched.

(3) Head and tail consciousness. Teaching is like writing an article, paying attention to the beginning and the end. Beautiful opening to attract the audience; The ending should be strong, which can make the listener memorable. To do this, we must carefully analyze and deal with the teaching materials and carefully design the teaching process. The language is concise and vivid, and it should be closely related to the lecture center. Finally, you can summarize the main points and give the listener a deep thought.

(4) Stratified consciousness. Oral English class should embody "particularity", that is, fully embody the characteristics of classes and students. Students have different levels. In the lecture, we should combine comprehensiveness with emphasis and promote it at different levels, including designing different levels of requirements, exercises with different ladder difficulties, solving key points and breaking through difficulties at different levels.

5. Innovative consciousness. We often say that there are laws in teaching, but we can't stick to the rules, and the same is true in lectures. There are rules to follow in lectures, but we should be brave in practice and innovation according to different times, different places and different people, create our own effective, practical and distinctive ways and means, and constantly enrich and enrich the lectures. At the same time, the lecture should also focus on the hot issues of a period, so that the listeners can be inspired by your lecture, realize the truth, get out of the closed and open up new roads; A good lecture is a real excavation and can be improved. There are books in the chest and people in the eyes. Everyone learns from each other and talks about spirit in class.

If you quote, modify or make mistakes, please don't hesitate to give us your suggestions ...