? The latest 202 1 PEP version of the eighth grade (second grade) mathematics teaching plan and schedule.
I. Guiding ideology
Guided by the guiding spirit of the Central Committee on education reform and the new curriculum standards of mathematics, according to the requirements of the school's teaching work plan, we should embody "new curriculum, new standards and new teaching methods" and strive to explore the education and teaching mode of "reducing burdens and increasing efficiency". Teaching students in accordance with their aptitude, through effective measures, stimulates students' interest, inspires students to think, guides students to explore independently, encourages students to cooperate and communicate, enables students to truly understand and master basic mathematical knowledge and skills, mathematical ideas and methods, fully develops students' mathematical thinking, obtains good mathematical education, and comprehensively improves the quality of education and teaching.
In order to better achieve the teaching objectives, the first semester mathematics teaching plan of Grade 8 (Grade 2) in the 20021-2022 school year is formulated:
Second, the analysis of students' basic situation
There are 83 students in Class 8 (1) and Class 8 (2) this semester, including 42 boys and 4 girls1. After the early study, most children have a good foundation in mathematics, basically formed some mathematical thinking methods, and have the ability to apply mathematical knowledge to solve practical problems. However, there are still some shortcomings in the flexible use of knowledge, and many students are careless in answering questions in exams. Entering the second day of junior high school, the biggest feature of students is the serious polarization. Some children feel like a duck to water, while others feel very hard.
The eighth grade is a critical period in the learning process of junior high school, and the quality of students' foundation directly affects whether they can enter higher education. According to the situation of my class, I will adopt "stratified" teaching this semester, so that different students can achieve different goals and requirements. The focus of this semester is to continue to cultivate children's study habits and mathematical thinking, strive to improve the effectiveness of classroom teaching, supervise the quality and situation of students' homework in time, help students build up their learning confidence, strive for obvious progress for every student and lay a solid foundation.
Third, teaching material analysis
(A) Teaching material structure
202 1 Autumn People's Education Press Grade 8 (Grade 2) Mathematics Textbook * * * consists of five chapters, namely: triangle, congruent triangles, axis symmetry, multiplication and factorization of algebra, and fraction.
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 algorithms and problem-solving strategies, changing students' learning methods, and embodying open teaching methods.
(2) Main content analysis
1. Chapter 11 "Triangle"
Main learning contents: Line segments (bisectors of sides, heights, median lines and angles) and angles (inner and outer angles) related to triangles, exploring and proving the theorem that the sum of two sides of a triangle is greater than the sum of the third side and inner angle of a triangle, and on this basis, studying the relevant line segments (sides, diagonals) and angles (inner and outer angles) of polygons, and proving the formulas of inner and outer angles of polygons.
Teaching emphasis: the nature and application of the sum of the line segments, angles and internal angles of triangles;
Difficulties in teaching: correctly understand the properties of the height, midline and bisector of a triangle and draw it, prove the sum of the internal angles of the triangle and explore the sum of the internal angles of the polygon.
2. Chapter 12 congruent triangles
Main study contents: congruent triangles's nature and judgment method, and the thinking mode of applying congruent triangles's nature and judgment to solve practical problems.
Teaching emphasis: the nature, judgment method and application of congruent triangles; Master the format of comprehensive method certificate.
Teaching difficulties: understand the analytical thinking of proof and learn to use the format of comprehensive proof.
3. Chapter 13 "Axisymmetry"
Main research contents: axial symmetry and its basic properties; Discussion on the properties of isosceles triangle and regular triangle by axisymmetric transformation.
Teaching emphasis: the nature and application of axial symmetry, the nature and judgment of isosceles triangle and regular triangle.
Teaching difficulty: the application of axial symmetry.
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For more details about the printed version of word, please see Baidu Library: the original version of the latest 202 1 People's Education Edition, the first volume of the eighth grade mathematics teaching plan and curriculum.
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