It is impossible to prepare a perfect speech in 20 minutes. Some teachers always say that I have just finished writing my teaching objectives, and it's time. Here we should pay attention to some technical things, and I will talk about some experience in preparing for the exam.

(1) Prepare the framework of various class types before class. The framework here contains

Target framework, theoretical framework. For example, in calculation class, we should "understand arithmetic and master algorithms", "cultivate estimation consciousness and spread students' thinking through algorithm diversification", "let students experience the process of inquiry and cultivate their inquiry ability" and "cultivate their initial abstract generalization ability" and so on.

(2) 20 minutes should be arranged reasonably. The goal usually takes 2-3 minutes to determine.

The focus is on the framework of teaching design, written in the form of an outline, especially to write down several situations of students and your countermeasures. Don't write word for word.

(3) What should I do if I encounter unfamiliar textbooks? At this time, you must eat first and then teach.

Don't set the wrong goal. You can do the materials (topics) provided to you quickly, and you will have a certain bottom in your heart. Then you can recall how you usually deal with the same class type and apply it. Of course, this is also a helpless move.

(4) Because what we are talking about here is pre-class planning, not after-class reflection theory.

Class, there is more room for imagination, and classes can be designed beautifully.

Attachment: Lecture note "Division of one digit divided by multiple digits, with quotient ending at 0"

An overview of the framework of primary school mathematics teaching forum

● Forum structure

1, concept definition

This paper expounds the connotation and extension of the concept and the academic trends of this research at home and abroad.

Step 2 make an argument

Put forward your own distinct views and opinions, stand firm and unambiguous.

3. Basis of argument

It is correct to explain your own point of view, which can be a theoretical basis or an example.

4. Operation strategy

Put forward feasible strategies and teaching suggestions in practice around your own point of view.

Talking about class content

● What is the lecture about?

Teachers who have just participated in the lecture may not be very clear about several basic elements of the lecture. Here is a brief introduction.

Judging from the existing basic modes of lectures, lectures generally consist of the following basic elements:

1, teaching material analysis

(1) What is the teaching content of this course, what kind of course it belongs to, what knowledge points it contains, what intentions and characteristics the textbook has in compiling, and special attention should be paid to excavating the mathematical ideas hidden in the textbook;

(2) The position of teaching content in the teaching materials, units and even the whole primary school mathematics learning stage, the role it plays, and the relationship between knowledge before and after.

2. Target positioning

(1) Teaching objectives

Now we have broken the original way of stating the goals of knowledge, skills and ideological education in blocks, and the new curriculum standard advocates the integration and organic positioning of the goals of knowledge, skills and emotion;

(2) teaching emphasis;

(3) Teaching difficulties;

(4) Teaching preparation (such as preparation of teaching AIDS and learning tools, etc.). ).

3. Teaching process

(1) overall design

It should be said that the overall idea of classroom design is under what kind of ideological guidance to design teaching? Briefly introduce the classroom teaching structure of this course. For example, in the course of application problems, we can generally follow the idea of mathematical modeling and arrange a trilogy of "creating situations-establishing models-practical application", which embodies the teaching concept that mathematical knowledge comes from life and uses mathematics to solve related problems in life.

(2) Link design

Around your overall thinking, introduce the main teaching links, or teaching framework, focus on the handling of important and difficult points, talk about specific and effective teaching measures to highlight key points and break through difficulties, and introduce your own unique place.

How do you say "lecture"?

According to my understanding and experience, I think the real operation of "lecture" and

There are still some differences in lecture notes. Even if you have beautiful lecture notes, it may not have a good effect. Because the lecture notes are static, and the whole lecture is a dynamic process, there are audiences. Whether you can mobilize their emotions and thoughts largely determines the success or failure of your lecture.

In the lecture, I think we should give ourselves some basic ideas, such as:

The basic teaching concept of teaching design, what new curriculum standard spirit does your design reflect?

What educational theory supports your overall teaching concept, that is, the basis of teaching theory;

What is your intention in designing this way? What are you trying to achieve? What problems may arise in the implementation, and how do you guide and solve all kinds of problems?

Do you think the textbook of this lesson should deal with the learning subjects, explain the reasons for your handling, what learning obstacles students may avoid in their studies through your handling, and what advantages they have?

At the same time, we should pay attention to several problems in the lecture:

(1) The lecture should be smooth as a whole, instead of making a report, such as "many 123", and the transition of several links should be natural. For example, after passing through teaching material analysis, when determining the goal, you can say: "Based on the understanding and analysis of the textbook, I will set the teaching goal of this lesson as …" "Let me focus on the handling of the key points and difficulties of this lesson."

(2) Lectures should have a sense of hierarchy, don't cover everything, and don't elaborate on the lecture content. What we want to talk about are some teaching plans, so we should talk more about the difficulties that students may encounter in their studies and the teachers' teaching strategies. The level here is also true for a certain teaching link. For example, when dealing with major problems, what problems do you design? If the first scheme fails, how to arrange the second scheme, etc. What exercises are arranged in the exercise, and do they show hierarchy.

(3) Speak with confidence, passion and personality. Since it is a lecture, ingredients are very important. It is best to infect the audience with high emotions and passions. In our grading, the proportion of each part is: teaching material analysis 20, teaching process 50, teacher language 20, teacher manners 10. At the same time, we should focus on our own strengths, foster strengths and avoid weaknesses, and reflect our own personality. For example, a teacher with good handwriting can write your whole frame on the blackboard, which will not only make the audience think clearly, but also increase your impression. What if you are happy?