"Junior high school mathematics handout" The draft of junior high school mathematics handout is made.
Teaching material analysis's "Make an Eye Map" is selected from the experimental textbook of compulsory education curriculum standard published by Beijing Normal University. Mathematics "after the fourth chapter of the second volume of the eighth grade. The establishment of research-based project learning is this set of teaching. ......
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Notes on Junior High School Mathematics under Grade 8 of Beijing Normal University Edition; Notes on the External Corner of Triangle. ..
Notes on "Paying Attention to the External Corner of Triangle" I. Design Concept Using textbook examples to make a changeable and multi-solution problem, in the teaching process, students are inspired to discuss in groups according to the relationship between exercises, and students are guided to think, from shallow to deep, from easy to difficult, so as to learn. ......
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Lectures on "Junior Middle School Mathematics" and "Basic Properties of Inequalities"
The basic nature of inequality: the course content I am talking about is the experimental textbook of compulsory education curriculum standard of Shandong Education Publishing House, and the basic nature of inequality in the second quarter of chapter 11 of seventh grade mathematics (Volume II). Below, I will elaborate the teaching design of this lesson from the following aspects. ......
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Lecture notes on junior high school mathematics (PEP) seventh grade, seventh volume, seventh chapter "Interior Angle of Triangle".
Teaching material analysis 1 said that the textbook "The Inner Angle of Triangle" is the second section of Chapter 7 of Book 7 of Nine-year Compulsory Education published by People's Education Press, and this lesson is for students to learn. ......
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Lectures on "Junior Middle School Mathematics Lecture" and "Multiplication with Same Base"
Lecture notes on multiplication with base 1. Teaching material analysis: 1. The position and function of the textbook: same base powers's multiplication is arranged after learning the algebraic expression of the power sum of rational numbers, which is the meaning of power. ......
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Lectures on "Junior Middle School Mathematics Lecture" and "Power of Rational Numbers"
Lecture Notes on the Power of Rational Numbers Dear judges and teachers: Hello everyone! My name is Chunrong Yang, and I am a math teacher at Nanya Middle School in Jian 'ou. The topic of my speech today is: rational numbers. ......
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Lectures on "Junior Middle School Mathematics Lecture" and "Sum of Triangle Exterior Angles"
Lecture Notes of the Open Course "The Sum of the Exterior Angles of Triangle" 1. The content of this lesson is the triangle in the third lesson of the second quarter of the eighth chapter of the mathematics textbook for the seventh grade of the new curriculum. ......
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Lecture notes on junior high school mathematics (PEP) seventh grade, seventh volume, seventh chapter "Interior Angle of Triangle".
Teaching material analysis 1 said that the textbook "The Inner Angle of Triangle" is the second section of Chapter 7 of Book 7 of Nine-year Compulsory Education published by People's Education Press, and this lesson is for students to learn. ......
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"Talking about Junior Middle School Mathematics" —— Lecture Notes on "The Application of Pythagorean Theorem" in Grade 8 of China Normal University Edition (1)
Lecture Notes on the Application of Pythagorean Theorem in Grade 8 of China Normal University Edition (I) 1. It is said that this lesson in the textbook is the second section of chapter 14 of the eighth grade mathematics of China Normal University, and it is one of the applications of Pythagorean theorem on the basis of mastering Pythagorean theorem. Pythagorean theorem is me. ......
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Lectures on "Junior Middle School Mathematics Lecture" and "Addition of Rational Numbers"
Lecture content: East China Normal University Edition Mathematics Textbook 2.6 Rational Number Addition Lesson 1 1. Textbook: (1) Status and Function Rational number addition is the expansion of elementary school arithmetic addition, the initial part of junior high school mathematics, and the most difficult operation in junior high school mathematics. ......
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Lecture Notes on Unreasonable Equations in "Junior Middle School Mathematics Lecture"
Lecture note 1 on irrational equation, analysis of teaching content: the teaching of irrational equation follows one-dimensional linear equation, two-dimensional linear equation and one-dimensional quadratic equation, ......
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Teaching Design Draft of Complete Square Formula for "Junior Middle School Mathematics Lecture"
Teaching design draft of complete square formula of harmony. Judge: Hello! I am glad to have the opportunity to participate in this speech contest and get the guidance of experts. The topic of my speech is the complete square formula of sum. The textbook used is the experiment of compulsory education curriculum reform in Beijing. ......
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Simple Application of Factorization in "Junior Middle School Mathematics Lecture"
Simple application of factorization: Factorization is the key content in junior middle school mathematics, an important basic skill and knowledge, and a deformation method of mathematics, which plays an important role in future study. Therefore, ......
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Lectures on "Junior Middle School Mathematics Lecture" and "Factorization"
The first draft of "Factorization" lecture, lecture textbook 1, on status and function. What I'm talking about today is the content of the first class of Chapter 6 "Factorization" in the second volume of seventh grade mathematics of Zhejiang Education Press. Factorization is an important identity deformation of algebra. it is ......
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Significance of "Junior Middle School Mathematics Lecture" Score
I. teaching material analysis 1. Status, function and context. The main content of this lesson is the concept of fraction and the conditions for mastering the meaning, meaninglessness and zero value of fraction. It is after students have mastered the four operations of algebraic expressions and the factorization of polynomials that in the sixth grade, ......
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Draft lectures on "Junior Middle School Mathematics Lecture" and "Inverse Proportional Function" Beijing Normal University Edition Ninth Grade Mathematics (I)
Lecture Notes on Inverse Proportional Function 1. Talking about Teaching Content (1) The content, position and function of this lesson is the first lesson of inverse proportional function in the fifth chapter of ninth grade mathematics published by Beijing Normal University, and it is a new function after function learning. ......
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Scientific Symbols of "Junior Middle School Mathematics Lecture"
The position and function of teaching materials: Scientific notation is to arrange a mathematical content related to real-world data (especially large numbers) after students learn the power knowledge of rational numbers, on the one hand, let students feel the real macro world. ......
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Draft of "Junior Middle School Mathematics Lecture" and "Factorial Decomposition" Lecture under Grade Seven Mathematics, Zhejiang Education Edition
Teaching material analysis: 1. About status and function. Factorization is the content of the first lesson of Chapter 6 "Factorization" in seventh grade mathematics of Zhejiang Education Press. Factorization is an important identity deformation of algebra. and ......
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Lecture notes on junior high school mathematics PEP junior high school geometry Volume II Axisymmetric graphics handout
Axisymmetric graphics handout Axisymmetric graphics handout is based on the requirements of national middle school syllabus, curriculum standards and teachers' teaching books, and on the basis of classroom teaching practice. ......
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"Talking about Junior Middle School Mathematics" and "Fan-shaped Statistical Chart" Talking about the first volume of the seventh grade of Zhejiang Education Press
Title: "Sector Statistical Chart" textbook: Zhejiang Education Press compulsory education curriculum standard experimental textbook, the first volume of grade seven, judge teacher: Hello! Today I want to talk about fan maps. First of all, I do some analysis on this textbook: 1. ......
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"Junior high school mathematics lecture" Junior high school mathematics factorization lecture teaching plan
Factorial decomposition of junior high school mathematics teaching plans I said the topic of the class was selected from the fourth quarter of Chapter 14 of Grade 8 of East China Normal University Edition, which is a classic of junior high school mathematics tradition. Under the concept of the new curriculum standard, I will re-understand its profound connotation. So, I assume ......
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Lectures on "Junior Middle School Mathematics Lecture" and "Inverse Proportional Function and Its Image"
Lecture notes on inverse proportional function and its images Today I will talk about inverse proportional function and its images in the chapter of algebra of People's Education Press. I will elaborate on teaching material analysis, the design of teaching methods, the guidance of learning methods and the teaching process. First, teaching material analysis mainly comes from the ground. ......
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Lecture notes on "Junior Middle School Mathematics Lecture" and "Decomposition of Factors by Using Complete Square Formula"
Decomposition of factors by complete square formula is the content of the second lesson in the third quarter of chapter 2 of eighth grade mathematics of Beijing Normal University Press. I will explain it from three aspects: teaching material analysis, learning methods and teaching process. ......
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Significance of "Junior Middle School Mathematics Lecture" Score
Teaching material analysis's "The Meaning of Fractions" belongs to the teaching content in the field of numbers and algebra, and it is the first section of Chapter 16 of the experimental textbook for the eighth grade of compulsory education. This lesson is mainly to let students master scores. ......
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Lectures on "Junior Middle School Mathematics Lecture" and "Factorization"
The first draft of "Factorization" lecture, lecture textbook 1, on status and function. What I'm talking about today is the content of the first class of Chapter 6 "Factorization" in the second volume of seventh grade mathematics of Zhejiang Education Press. Factorization is an important identity deformation of algebra. it is ......
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Draft of Complete Square Formula of Junior Middle School Mathematics Lecture Notes
Teaching material analysis: (1) The position and function of the textbook This section mainly studies the derivation of the complete square formula and its application in algebraic expression multiplication. It is after students have learned the concept of algebra, the addition and subtraction of algebraic expressions and the operation of powers. ......
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Teaching plan of "Junior Middle School Mathematics Lecture" and "Rational Number Addition"
The lesson plan says "addition of rational numbers". I said that the theme of this lesson is "Addition of rational numbers (1)". This lesson is selected from the seventh grade experimental textbook of compulsory education curriculum standard published by Beijing Normal University Press (I). This lesson is the fourth quarter of the second chapter of this book. ......
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Lecture Notes on Rational Number Power in Junior Middle School Mathematics Lecture
Under the guidance of the student-oriented education concept, in order to improve students' learning interest and efficiency and improve teaching quality, combined with the requirements of the new curriculum standards, the fifth section of the first chapter of junior high school is designed as follows. Let's start with the textbook 1 ......
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Drafts of "Junior Middle School Mathematics Lecture" and "Merging Similar Items"
Lecture Notes on "Merging Similar Items" 1. Talking about Teaching Materials and Teaching Contents: "Merging Similar Items" is one of the teaching contents of the fourth chapter of the first book of our school-based teaching materials. This content combines students' existing life experience, introduces rational numbers expressed by letters, and follows them. ......
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Lectures on "Junior Middle School Mathematics Lecture" and "Median and Majority"
Lecture Notes of Median and Majority Hong Guixing and teaching material analysis 1 of Shangmei Middle School in Wuyishan City, Status and Function: This section is about junior high school mathematics. ......
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The draft of "inclination angle and slope of straight line" is the draft of senior two mathematics [senior two mathematics]
I said that the topic of the lecture was "The inclination and slope of a straight line", the second volume of senior high school mathematics. I divided the lecture into four parts: teaching material analysis, teaching methods and means, study guidance and teaching procedures. 1. teaching material analysis 1. Location of teaching material: The inclination and slope of a straight line is one of the important concepts of analytic geometry, and it is also an important geometric feature of a straight line. On the basis of the original understanding of the related properties of straight lines and plane vectors, students re-learn by means of coordinates (analysis). ...
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2008-07-1910: 58: 36 Sine Theorem Lecture Notes [Senior Two Mathematics Lecture Notes]
Hello, everyone, the topic of my speech today is sine theorem. Below I will introduce my teaching design for this course from the following aspects. Teaching material analysis's knowledge in this section is the first section of the first chapter. Solving triangles is closely related to the basic relationship between the sides and angles of triangles learned in junior high school and judging the congruence relationship of triangles. In daily life and industrial production, we often encounter the problem of solving triangles, and the relationship between triangles and trigonometric functions is often tested in the college entrance examination. Therefore, sine is fixed. ...
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2008-07-1910: 42: 53 lecture notes on the symphony theorem? Third grade geometry handout [nine-year mathematics handout]
Dear teachers, the content of my lecture today is the "Intersecting Chord Theorem" in the first lesson of the chapter "Circle" in junior three geometry and "Proportional Line Segment Related to Circle". ? Next, I will elaborate the teaching idea of this course from four parts: teaching content analysis, teaching methods, learning guidance and teaching procedures. ? I. Analysis of teaching content: 1. Teaching content, its position and function? The main content of this lesson is the intersection theorem and its inference, which is very important, but not difficult. In fact, this section has already been foreshadowed: (1 ...
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2008-07-1910: 34: 20 Translation Lecture Notes [Mathematics Lecture Notes for Senior One]
"Translation" speech, expert colleague: Hello! As I said today, the topic of the class is "Translation" in Chapter 5, Section 8, Book 2, Grade One. Now I will explain it from five aspects: teaching materials, teaching methods, learning methods, teaching procedures and blackboard writing. I urge all the experts and colleagues present here to criticize and correct me. First, the textbook 1. The main content of this lesson is the translation of graphics, mainly using vector knowledge to derive the translation formula of points, and using the translation formula of points to solve the change law of analytical formula when functional images are translated in the same coordinate system. 2. Status and function: translation transformation ...
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2008-07-1910: 29: 43 Design of the second-year mathematics lecture on mixed operation [second-year mathematics lecture]
The first lecture on the design of "mixed operation" Textbook: "mixed operation" is the addition and subtraction learned by primary school students; On the basis of the new content of multiplication and division, the textbook creates the problem situations of "Little Bear Shopping" and "Shop Assistant", the purpose of which is to let students know that there are addition and multiplication, and the multiplication must be calculated first, and through the activities combined with specific situations, let students understand the significance of the four operations, and cultivate their ability to ask and solve problems in the process of discovering and solving problems. Make them build up confidence in learning mathematics. Gradually improve him ...
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2008-07-1910: 24: 59 the image of the function y=Asin(wx+φ) in the handout of senior one mathematics.
Lecture topic: the image of function y=Asin(wx+φ) I said that the content of the lecture is the image of function. Now I will analyze it from four aspects: teaching materials, teaching methods and learning methods, the use of teaching AIDS and teaching procedures. I urge all experts and colleagues to correct me. First of all, I will say that the textbook is 1. The content and position of teaching materials [content and position] function Y. ① is a special case of the expansion and translation of functional images; ② It is the basis of image transformation of elementary mathematical function; (3) a record high. ...
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2008-07-1910:18: 03 sixth grade mathematics pattern design lecture [six-year mathematics lecture]
Teaching plan of "Pattern Design" I. Analysis of teaching content: Pattern design is a process of consolidating relevant graphic knowledge based on students' certain spatial concepts. It is a comprehensive cultivation of students' spatial concept, basic knowledge of graphics and hands-on operation ability. First of all, the textbook gives four exquisite design patterns as the background, telling students that these exquisite patterns with personality are all drawn with rulers, compasses and triangular rulers. This aroused students' curiosity and stimulated their interest in learning. Secondly, the "six petals" pattern is given in the form of physical photos. ...
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2008-07-1910:17:16 Lecture Notes on "Average Score" in Senior Two Mathematics [Senior Two Mathematics Lecture]
Average score one, status and function and teaching material analysis's course draft: This lesson is the content learned in the second volume of senior two, based on the simple classification knowledge of senior one and the multiplication in the table learned in the first volume of senior two, laying the foundation for learning various division, division application problems and the meaning of fractions in the future. Therefore, the textbook of this course has set up several levels such as activity situation, practical operation, thinking points and consolidation exercises to complete the traction of new knowledge, so that students can feel the knowledge from the known and explore new knowledge from the known. Second, the design concept: I am the basis of designing this course. ...
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2008-07-1910:12: 34 "Preliminary Understanding of Right Angles" Lecture Notes of Primary School Mathematics Volume IV [Two-year Mathematics Lecture]
The draft of "Preliminary Understanding of Right Angles" I said the content of the class is "Preliminary Understanding of Right Angles", which is the second lesson of Unit 8, Volume 4 of Mathematics for Nine-year Compulsory Education and Six-year Primary School of Provincial Education Press. The textbook first lets students know the angle, and then lets them know the right angle. This part of the textbook requires students to observe a triangle, a red scarf, a fan and other objects to understand the angle, and then ask students to observe the rotation of the hour hand and the minute hand on the clock face to form different angles, and gradually abstract the angle figure from the object. There is no angle defined here, ...
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2008-07-1910: 08: 47 "median" handout of fifth grade mathematics [five-year mathematics handout]
Lecture notes: median (1) Description of teaching materials: 1. The position and function of teaching materials: Statistics has penetrated into all aspects of social life in modern society, and the concept of statistics is the basic quality that modern citizens must possess. In statistics, the ability to analyze data and make scientific inferences is very important; "Average" has also been learned in primary schools and Grade Two classes, and it is widely used in daily life. But the transactions in real life are varied, so how to evaluate the "outliers" in the data? Median came into being. From knowledge ...
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2008-07-19 09: 55:12 "Understanding of the Circle" Lecture Notes on Primary School Volume VI Mathematics [Three-year Mathematics Lecture Notes]
Lecture Notes on Understanding the Circle 1. Textbook description: 1. Teaching content: Volume VI P: 8 1 ~ 872. Teaching material analysis: circle is a common plane figure and the simplest curve figure. Students have a preliminary perceptual knowledge of the circle. In teaching, students can answer round objects in daily life and make them know the shape of a circle through observation. Then guide the students to complete the operation process of drawing a circle independently and master the drawing method of the circle. After discussion, students can know the names of each part of the circle and master its characteristics. 3. Teaching goal: 1) Know the circle. ...
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2008-07- 19 09:53:26 Lecture notes on "Special Relationship of Corners" in seventh grade mathematics published by China Normal University [seven-year mathematics lecture notes]
"The Special Relationship between Corners" Lecture Notes Expert Teacher: Hello! The new curriculum standard points out that the process of mathematics teaching is a learning process in which students explore, practice and think about related mathematics contents, so students should become the main body of learning activities, and teachers should become organizers, guides and collaborators of learning activities. In teaching, teachers should first consider fully mobilizing students' initiative and enthusiasm, and guide students to observe, guess, operate, compare, summarize and communicate in various forms, so that students can master these activities. ...
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2008-07- 19 09:50:40 handout on fifth-grade mathematics "Solving application problems with equations" [five-year mathematics handout]
Teaching material analysis: The teaching aims are as follows: 1. Make students master the method of solving two-step application problems by using equations. 2. Summarize the general steps of using equations to solve application problems. 3. Cultivate students' ability to analyze quantitative relations and improve students' ability to analyze equal relations when solving application problems with equations. Teaching emphasis: analyze the equivalence relation in application problems and make equations to solve application problems. Teaching difficulty: analyzing the equivalence relation in application problems. Preparation of teaching AIDS: small blackboard, notes with topics, etc. This lesson is based on students' existing solutions to equations and points. ...
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2008-07- 19 09:26:37 Draft of Lecture Notes on "Scientific Numbering Method" in Senior One Mathematics [Lecture Notes on Seven-year Mathematics]
Lecture Notes of Scientific Notation I. teaching material analysis 1. The main content of this lesson is Grade 7 (1). Section 12 of Chapter 2 uses scientific notation to represent large numbers. 2. Talking about the position and function of teaching materials This course is based on learning the power of rational numbers. Using scientific notation to represent large numbers will be applied in the section of divisor and significant number, widely used in real life, and often used in physics, chemistry and other disciplines. 3 Teaching objectives and the basis for their establishment: Mathematics curriculum standards emphasize the number of students. ...
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2008-07-16-16: 42:13 eighth-grade mathematics teaching plan published by China normal university [eight-year mathematics teaching]
Searching for Laws in Experiments (Talking about Teaching Plans) 1. teaching material analysis (1) The main content of the textbook "Searching for Laws in Experiments" is the first section of Chapter 15 "Frequency and Opportunity" of the textbook published by China Normal University. Three experiments are arranged in this textbook: throwing a coin, throwing two coins and rotating the table. It is hoped that students will find that the occurrence of uncertain events is not completely irregular through hands-on experiments and observation of data, and realize that with the increase of repeated experiments, the frequency of random events will gradually stabilize, which can predict great opportunities. ...
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2008-07-1512: 25: 32 Lecture Notes on Understanding Cylinders [Six-year Mathematics Lecture]
Lecture Notes for the Sixth Grade Mathematics Book: Understanding of Cylinders Lecture Contents: Nine-year Compulsory Primary School Mathematics Book XII Understanding of Cylinders 1. Textbook (1) teaching material analysis: The understanding of cylinders in this lesson is a lesson of geometric knowledge, which is a relatively common three-dimensional figure, including the characteristics of cylinders, the names of various parts of cylinders and the side development diagram of cylinders. Teaching this part is conducive to further developing students' concept of space and laying a foundation for further studying the lateral area, surface area and volume of cylinders and solving practical problems. (2) teaching objectives 1, ...
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Sixth grade math lecture on the area of a circle [six-year math lecture]
"the area of a circle" lesson 1. Teaching material analysis 1. Textbook content This section deduces the area of the circle according to an example of puppy activity and students' life experience. 2. The position and function of teaching materials Before this, students have learned the concepts and formulas related to the circumference and arc length of a circle. On this basis, they can learn this lesson well, master the formula of circle area and related calculations, and lay the foundation for students to learn the area of figures related to circles in the future. Especially in the process of area deduction, students' extreme thoughts are subconsciously cultivated. Second, the goal analysis in quality education ...
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2008-07-1512:12: 43 Lecture on Knowledge of Kilometers [Three-year Mathematics Lecture]
Jiangsu version of the third-grade mathematics "Understanding of Kilometers" says that the teaching content "Understanding of Kilometers" is a part of the third-grade experimental textbook of Jiangsu Education Press. The teaching of this unit is to let students experience the actual measurement process, understand the length units of millimeter, decimeter and kilometer, and establish the length concepts of 1mm, 1mm and 1km. Before this, students have learned the meters and centimeters in length units, learned some knowledge and methods about measurement, and often encounter measurement problems in their lives. Therefore, students still have ...
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2008-07-1511:36: 55 《 Monotonicity of Function 》 Lecture Notes for Senior One Mathematics [Lecture Notes for Senior One Mathematics]
Lecture Notes on Monotonicity of Functions Dear judges and teachers, hello everyone! I said that the topic of this course is monotonicity of functions, and I will elaborate my design of this course from four aspects. First, the monotonicity of teaching material analysis function is an important property of function. From the perspective of knowledge network structure, the monotonicity of function is not only the continuation and expansion of the concept of function, but also the basis for the follow-up study of monotonicity of exponential function, logarithmic function and trigonometric function, which is widely used to study the properties and applications of various specific functions and solve various problems. ...
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2008-07-1510: 37: 58 Lecture on "Saving Energy" in Mathematics Activity Class for Grade Four [Four-year Mathematics Lecture]
"Energy Saving" Mathematics Activity Class —— Lecture and Teaching Design I. Lecture Textbook 1. Lecture content: Nine-year compulsory primary school mathematics Volume 7-Saving energy. 2. Significance and function of the textbook: This activity allows students to investigate the water and electricity consumption at home last month and exchange and compare in groups. * * * On the one hand, it can consolidate the previous knowledge about decimals, on the other hand, it can let students gradually get in touch with social life, understand some common sense in real life, and get initial development in the process of solving practical problems. ...
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