How do teachers prepare lessons?

Teachers are engineers of the human soul. Bear the heavy responsibility of "preaching and dispelling doubts". Teachers spend 40-50 minutes in a class, but they spend two or three hours or even more time preparing lessons after class. So how do teachers prepare lessons and what do they prepare? Let me give you a brief introduction.

1, lesson preparation standard. Teachers must follow the principles and methods of goals and tips stipulated in the new curriculum standards, reach the level required by the curriculum standards, and implement the spirit of the curriculum standards in every class. 2. Prepare teaching materials. Teachers must master all the contents and organizational structure of textbooks, and master three basics (basic theory, basic knowledge and basic skills), three natures (ideological, scientific and systematic) and three points (key points, difficulties and doubts). Creative use and integration of teaching materials.

3. Prepare teaching AIDS. If you need teaching AIDS in class, you must be prepared in advance. If you need to have a class in the computer room, language lab or multimedia classroom, you should prepare the hardware before class.

4. Prepare students. It is necessary to start from students of different levels, teach students in accordance with their aptitude, put forward requirements for all and at different levels, and strive to make teaching fit students' reality.

5. Prepare teaching methods. We should proceed from reality, stress practical results, and flexibly use various teaching methods such as "autonomy, cooperation and inquiry" to form our own teaching characteristics.

6. Prepare a blackboard book. It is necessary to deeply analyze the teaching materials, sort out the context, grasp the center, and display the central content of a lesson on the blackboard with concise words or graphics, so that students can easily understand and remember.

7. Prepare your homework. When preparing lessons, we should design and try our best to arrange homework for students, and arrange the quality and quantity of homework reasonably.

8. Prepare resources. Teaching is closely related to students' real life, so the real life resources involved in this course should be made into short films for students to see. To enrich students' extracurricular knowledge.

9. Be prepared for emergencies or unexpected problems. Teachers should also consider what may happen suddenly in class. So how to deal with these unexpected things? Students may ask some strange questions. How should the teacher answer these questions and so on.

Do you understand how hard it is for teachers to prepare lessons? Are there many such classes every day? Is it a problem that can be solved in eight hours?