Teachers should not only pay attention to the study of basic theories, but also master diagnostic research methods, find and solve problems, cultivate practical ability, and highlight the analysis and reflection on classroom teaching, actual situation and their own educational experience. 1. How to Reflect on Teaching (1. Reflection on New Ideas) As a math teacher, we have heard the words "Let people learn valuable mathematics", "Let everyone get the necessary mathematics" and "Let different people get different development in mathematics" more than once at the conference. Have you seriously thought about it? 1. Is it meaningful for students to learn mathematics? What's the point? What kind of service can it bring to their development? 2. What necessary mathematical knowledge must be mastered in junior high school? In what way will you help students acquire this knowledge? 3. What methods do you have in teaching to make different students get sustainable development when learning mathematics? (2) Reflection before teaching Only through reflection before teaching can teaching become a purposeful, organized and meaningful practice. We can reflect: 1, where is the value of a lesson? 2. Why should we teach this knowledge? What is the far-reaching significance behind it? 3. What kind of service can this course bring to students' development? 4. What is the teaching goal of this class? Just for the exam? (3) Reflection in teaching: Scientific and effective teaching reflection can reduce the regrets in our classroom teaching and gradually improve the teaching quality. What is the effect of classroom teaching? We can reflect on: 1, the development of classroom activities (1), is the classroom heuristic or injection? Have you neglected the core of mathematics learning activities-thinking? (2) Whether students can actively participate and be good at cooperation; Dare to discover and express? Can you teach yourself and be good at communication? What is the learning state and emotional world of students? (3) What are the effective ways for students to learn, such as self-study communication, cooperative inquiry, practical discovery, guess demonstration, demonstration research, innovative defense, etc. Under what background and circumstances? 2. Grasp the role of teachers in the classroom. Are you a true collaborator, helper, motivator and organizer of students' learning, or a knowledge giver of students' learning, blindly teaching and strictly supervising? 3. Create a classroom environment. Can you actively create a relaxed, democratic, equal and mutually supportive learning environment? Can you pay attention to the inner psychological learning environment in which students like to learn, are willing to learn and believe that they can learn well? Or pay more attention to the standardized and orderly teaching order? Or are students in a state of despotism, obedience, silence and depression? 4. Application of educational technology Can you scientifically use various media to provide rich learning resources? Is the design process conducive to students' independent innovative learning and helps students achieve their learning goals artistically? (d) Reflection after teaching: "After teaching, you don't know enough". After teaching, reflection will find many unsatisfactory places, which will encourage you to keep learning and further motivate yourself to move towards higher goals. After each class, we can reflect on it like this: 1. Is my classroom atmosphere bad? Are the students interested in my class? Why is the grade of the class I teach not satisfactory? What kind of teaching plan is a good one? What kind of homework is a good homework? What kind of test paper is a good one? 2. Some students are lazy and don't know anything, so they copy their homework to cope. In addition to education, teachers should also look for the essential reasons: have they been like this since childhood? Family or social reasons? Or is it a personal problem? 3. Some students study hard, but their grades can't go up: Is it the students' wrong learning methods? Do students have anxiety in their studies? Is it perceptual or intellectual? Is my teaching method reasonable and scientific? Do I teach seriously? 4. Do I know any students? Including his knowledge level and his inner world. Second, how to write a teaching reflection 1, and how to write success points to achieve the pre-designed teaching purpose and cause teaching shock effect in the teaching process; Appropriate temporary measures in classroom teaching; Clear and organized blackboard writing; The infiltration and application process of some teaching ideas and methods; The feeling of applying some basic principles in pedagogy and psychology; Reform and innovation of teaching methods. And on this basis, continuous improvement, perfection and innovation. 2. Writing shortcomings Even if it is a successful classroom teaching, it is inevitable that there will be omissions and mistakes. We should systematically review and sort out these mistakes, and deeply reflect, explore and analyze them, as a lesson to remind ourselves to avoid mistakes in future teaching. 3. In the witty classroom teaching of writing teaching, with the development of teaching content, the harmonious thinking development and emotional communication between teachers and students often generate instant inspiration because of some accidental events. These "sparks of wisdom" often suddenly appear involuntarily. If we don't catch them in time by after-class reflection, they will disappear with time, which is regrettable. 4. Writing about students' innovation In the process of classroom teaching, students are the main body of learning, and there will always be "sparks of innovation" flashing. Teachers should fully affirm some unique opinions put forward by students in class, which not only promotes students' good methods and ideas, but also appreciates and encourages them. At the same time, these valuable insights are also a supplement and improvement to classroom teaching, which can broaden teachers' teaching ideas and improve teaching level. So recording it can supplement rich materials and nutrients for future teaching. 5. Write a lesson of "Re-teaching Design", meditate and find out what teaching rules; What are the innovations in teaching methods? What did you find on the knowledge points? What are the new tricks for organizing teaching? Whether there is a breakthrough in solving many misunderstandings of the problem; Whether enlightenment is appropriate; Whether the training is in place and so on. Write down these gains and losses in time, make necessary classification and balance, consider what to do when re-teaching this part of the content, and write "re-teaching design", so as to foster strengths and avoid weaknesses, strive for perfection, and raise their teaching level to a new level and height. Third, the type of teaching reflection 1, after-class thinking: summing up and thinking after a class, writing a diary after class or teaching, which is very important for new teachers; 2. Think after a week or think in units: that is, after a week of class or a unit, reflect, cross the river by feeling the stones, and correct the problems in time when found; 3. After thinking: sort out your teaching activities for one month; 4. Mid-term thinking: spot mid-term quality analysis, which is a relatively complete phased analysis. Pass the mid-term exam, hold a student forum and listen to parents' opinions, so as to carry out complete integrated thinking; You can also write a macro reflection on a semester, a school year or a class. In short, it is important to write a good reflection on after-school teaching in a timely, persistent and persistent manner. Write it down as soon as you get something. If you have something to say, it will be long, and if you have nothing to say, it will be short. If you write and think, you will promote teaching. If you accumulate for a long time, you will gain something.