2, and then get down to business, first of all, calm down, primary school mathematics is very simple, you must prepare lessons well before, and put in the classes you want to attend.

The content of this book is very clear. Generally speaking, there will be examples in front of the book to guide students. At first, you can quote the examples given in the book.

Children still change the classroom they bring up a little. In explaining the basic knowledge, they usually follow the back of the book (to recite it, naturally).

To make use of the examples in the book, you can ask the students not to open the book first, write the questions on the blackboard by themselves, and then take them to do it.

After that, let the students do exercises after class to consolidate.

The specific steps are as follows:

Analysis of the First Textbook

I said that the content of the class is the triangle of Unit 5, Book 8 of the new curriculum standard-People's Education Edition.

"Example 1- Characteristics of Example 2. Triangle is a common figure. In plane graphics, triangles are the simplest and most basic.

Edge shape, all polygons can be divided into several triangles, and related properties can be deduced with the help of triangles. triangular

Stability is also widely used in practice. Therefore, grasping this part of teaching can not only deepen learning from the form.

Students can understand the surrounding things, develop the concept of space, and apply mathematics in hands-on operation, exploration experiment and contact with life.

In science, expand students' knowledge and cultivate their thinking ability and ability to solve practical problems.

Second, the goal?

1, through hands-on operation and observation and comparison, make students know the triangle, the characteristics and characteristics of the triangle and the height and bottom of the triangle.

The meaning of will be at the height of the triangle.

2. Let students know the stability of triangle and its application in life through experiments.

3. Cultivate students' ability of observation and operation and the ability of applying mathematical knowledge to solve practical problems.

4. Experience the connection between mathematics and life and cultivate students' interest in learning mathematics.

Third, students.

Students in this period have accumulated some knowledge and experience about "space and graphics" and formed a certain space.

Sensually, their ability to perceive and understand things around them is constantly improving, and they have certain abstract thinking ability, which can be compared.

Understand graphics from an abstract level. But for the height of triangle, we should make full use of the knowledge we have learned before, "vertical probability"

Reading ",which is highly dependent, requires students to combine their hands and brains in many ways." Therefore, this is a festival to do high.

Teaching difficulties of this course.

The fourth teaching method and learning method

Piaget, a Swiss psychologist and philosopher, believes that the truth of logic-mathematics ... is not extracted from the objective object, but from the subject.

In this way, the actions exerted by the body on objects are abstracted from the main activities, so students should be allowed to learn in mathematics activities.

Mathematics lies in the teacher's life experience of mobilizing students' original knowledge, and in this process, it cultivates students' interest in learning, develops students' wisdom and enhances students' talents.

Fuck.

1. First of all, you should learn the teaching of a teaching content (such as the angle of initial understanding), including introducing topics, parent teaching and classroom teaching.

Practice, class summary, etc.

2. For details, please refer to the relevant teaching plan, but note that the interview is not really a class, so we will only give you ten minutes, mainly to test whether you can take pictures.

Be close to the teaching content, know how to teach students and whether to grasp the important and difficult points of teaching. The content of the trial lecture is generally given by the interviewer on the spot.

Take it out, don't be afraid, it will give you time to prepare.