? 202 1 Latest People's Education Edition, Grade 9, Grade 3 Mathematics Volume 1 Teaching Plan (including teaching plan) 1. Guiding ideology

Guided by the guiding spirit of the Central Committee on education reform and the new curriculum standards of compulsory education mathematics, education should be geared to all students and teach students in accordance with their aptitude. Through effective measures, we can stimulate students' interest, inspire students' thinking, guide students' independent exploration and encourage students' cooperation and exchange, so that students can truly understand and master basic mathematical knowledge and skills, mathematical ideas and methods, get necessary mathematical thinking training and get good mathematical education.

? In order to better achieve the teaching objectives, the mathematics teaching plan for Grade 9 (Grade 3) in the first semester of the 20021-2022 school year is formulated:

Second, the analysis of students' situation

There are 84 students in Class 2 and Class 9 of our school, including 43 boys and 4 girls. This semester begins and enters the final stage of junior high school study (the fifth and sixth semesters). After two years of study, a group of outstanding students have emerged in the class. They study hard and get excellent grades. However, some underachievers have low math scores for various reasons, and even feel tired of learning and give up, while middle school students lack the ability to analyze and solve problems flexibly.

In view of the above situation, I will adopt "stratified" teaching this semester, so that different students can achieve different goals and requirements. The focus of this semester is to cultivate children's study habits and mathematical thinking. At the same time, we should strive to improve the effectiveness of classroom teaching, supervise the quality and situation of students' homework in time, cultivate children's interest in learning mathematics, help them establish confidence in learning mathematics well, and strive to make every student make obvious progress.

Third, teaching material analysis

(A) Teaching material structure

202 1 Autumn People's Education Press ninth grade (third grade) mathematics textbook, * * * consists of five chapters, namely: quadratic equation, quadratic function, rotation, circle and preliminary probability. In order to meet the senior high school entrance examination, we should learn two chapters of inverse proportional function and similarity next semester.

At the beginning of each chapter, there are pre-chapter charts and introductions reflecting the main contents of this chapter, which can be used for students to preview and teachers to introduce. The text set up columns such as "thinking", "exploring" and "induction". The column provides students with space for thinking development, cooperation and communication in the form of asking questions, leaving blank or leaving blank. At the same time, we also arranged reading and thinking, observation and conjecture, experiment and exploration, application of information technology and so on, and also arranged several comprehensive, practical and open mathematics activities to summarize, review and think. There are exercises, exercises and review questions in the learning process.

The structure of this textbook strives to conform to the principles of pedagogy and psychology and the characteristics of students' age, and has the characteristics of rich content, paying attention to students' experience, embodying the process of knowledge formation, encouraging diversification of thinking and problem-solving strategies, changing students' learning methods, and embodying open teaching methods.

? (2) Main content analysis

1. Chapter 21 "Quadratic Equation in One Variable"

Before, students have mastered the method of solving practical problems with linear equations of one variable, and they will encounter a new equation-quadratic equations of one variable when solving some practical problems. This chapter will understand this equation, discuss its solution, and use this equation to solve some practical problems.

Firstly, the concept of quadratic equation of one yuan is introduced into the textbook through the problems of statue design, square box making and volleyball competition, and the general form of quadratic equation of one yuan is given. Then let the students find some simple solutions to the quadratic equation of one yuan through numerical substitution, and experience the solution of the quadratic equation of one yuan, and give the concept of the root of the quadratic equation of one yuan, as well as three solutions to the quadratic equation of one yuan: collocation method, formula method and factorization method.

2. Chapter 22 "Quadratic Function"

Quadratic function is divided into three sections. Firstly, the quadratic function and its image are introduced, and the related properties of quadratic function are obtained from the image. Then, the relationship between quadratic function and unary quadratic equation is discussed. Finally, the application of quadratic function is demonstrated by setting an inquiry bar.

3. Chapter 23 "Rotation"

Previously, students have learned about translation and axial symmetry, explored their properties and applied them to pattern design. In this textbook, the graphic transformation adds a new member-rotation. The chapter "Rotation" is to understand this change and explore its essence. On this basis, we know the centrosymmetric and centrosymmetric graphs.

4. Chapter 24 "Circle"

The circle is a common figure. In this chapter, students will learn more about the circle, explore its essence and use this knowledge to solve some practical problems. Through the study of this chapter, students' ability to solve graphics problems will be further improved.

5. Chapter 25 "Preliminary Probability"

When you toss a coin, there may be heads or tails. Is it more likely to have a head or a tail? After learning the chapter "Probability", students can better understand this problem. With the basic knowledge of probability, students will solve more practical problems.

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For more details about the printed version of word, please see Baidu Library: the latest 202 1 People's Education Edition, the first volume of the ninth grade and the third grade mathematics teaching plan, including the class schedule.

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