『High School Mathematics Lecture Notes』High School Mathematics Solid Geometry "Dihedral Angle" Lecture Notes

·The lesson I am talking about is Solid Geometry Chapter 1 "Line Lines and Planes" Fourteenth Section "Dihedral Angle". Textbook Analysis 1, Textbook Status and Function The concept of dihedral angle and its plane angle is one of the most important concepts of solid geometry. The development of the concept of dihedral angle has improved the concept of space angle... ...

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"High School Mathematics Textbook" High School Mathematics Textbook Monotonicity of Functions

·1. The status and role of this lesson: The first lesson on the monotonicity of functions in Jiangsu Education Edition's "Full-time Ordinary Senior High School Textbook (Compulsory 1) Mathematics". Within the important examination scope of the college entrance examination. Functions Monotonicity is an important property of functions, and is often required when studying functions...

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"High School Mathematics Lecture" High School Mathematics (Compulsory) Lecture on Inverse Function

· "Inverse Function" Lecture Content: "High School Algebra" (Compulsory) Volume 1, Section 1.11 1. Lecture Materials 1. Status A lesson on the importance of "inverse functions" is an important part of the first volume of "High School Algebra". This lesson is about functions...

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"High School Mathematics Lectures" Mathematics Edition A Compulsory course 3 "Cyclic Structure" lecture lesson plan

· "Cyclic Structure" lecture Dear teachers: Hello everyone! My name is Zhai Yanli, from Mudanjiang No. 1 Senior High School...

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『High School Mathematics Lectures　Lectures on Chemistry "Redox Reactions (First Lesson)" published by the People's Education Press

· Lectures on the new textbook "Oxidation Reactions (First Lesson)" published by the People's Education Press 1. Lecture Materials 1. The status and role of textbooks "Oxidation-reduction reactions" is the content of the third section of Chapter 2 of the new high school chemistry textbook published by the People's Education Press. For oxidation and redox reactions, in the new middle school class...

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"High school mathematics lecture" High School Mathematics Compulsory Course 5 "Inequality" Lecture Notes

·Lecture Notes 1. Textbook Analysis (1) The Status and Function of the Textbook "Basic Inequalities:" is a compulsory mathematics course in the new curriculum standard experimental textbook for full-time ordinary high schools 5 The content of the "Inequality" chapter is after learning the properties of inequalities...

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『 High School Mathematics Lectures　Lecture Notes on "The Law of Conservation of Mechanical Energy" published by the People's Education Press

·1. Textbook Analysis (1) Textbook Status The law of conservation of energy is one of the three major discoveries in natural science in the 19th century and has a profound impact on dialectical materialism. The establishment of ideas plays an important role and is one of the important foundations for students to establish the perspective of dialectical materialism; the ideas of energy transformation and conservation run through...

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"High School Mathematics Lectures" People's Education Press "Mathematics" Volume 2 Lecture Notes on Dihedrals

·Topic: The title of my lecture on dihedrals is " "Dihedral" I divided the lecture content into four parts: analysis of teaching materials and students' existing cognitive structures, teaching methods and means, study method guidance, and teaching procedures.

Textbook: People's Education Press "Mathematics" Volume 2 (Part 2 A) (Required) P...

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"High School Mathematics Lectures" High School Mathematics Compulsory Course 4 Lectures on Images of Functions

·Lecture Topic: The Image of a Function Wu Zhouhuan of Lechang No. 1 Middle School gave a lecture on "The Image of a Function". Now I will analyze the four aspects of teaching materials, teaching methods and learning methods, the use of teaching aids and teaching procedures...

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"High School Mathematics Lecture" Jiangsu Education Edition compulsory course 1 Monotonicity of Functions

·1. Textbook Analysis 1. Textbook Content This lesson is Chapter 2 of the Jiangsu Education Edition " Function Concepts and Basic Elementary Functions I》§2.1.3 The first lesson on the simple properties of functions. This lesson mainly learns the definitions of increasing and decreasing functions, and the application of definitions to solve some simple problems...

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"High School Mathematics Lectures" High School Compulsory Course One "Graphic of Function y=Asin(ωx+φ)" 》Talking about the lesson script..

·"The graph of function y=Asin(ωx+φ) (second lesson)" Talking about the lesson script. The content of the lesson I am talking about is the People's Education Press/Full-time Ordinary Senior High School Textbook ( Compulsory)/Volume 1 (Part 2) Chapter 4, Section 9 "The graph of function y=Asin(ωx+φ)...

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"High School Mathematics Lectures" High School Mathematics Compulsory Course Textbook on Sine, Cosine and Tangent of Double Angle

·Textbook on Sine, Cosine and Tangent of Double Angle Dear leaders and experts, dear students, good morning! The topic of my lesson today is the textbook for full-time senior middle schools (compulsory) Mathematics Volume 1 (Part 2) Chapter 4 Trigonometric Functions Section 7 "Sine of Double Angle...

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"High School Mathematics Lectures" High School New Textbook Revised Compulsory Mathematics II Lectures on the Exploration of the Focus Properties of Parabolas

·Lectures on the Focus Properties of Parabolas Exploration (Lecture) New High School Textbook (Experimental Revised Edition? Required) Mathematics Volume 2 (Part 1) Parabola Exercise Lesson 1 Textbook Analysis 1. 1 The Status and Function of the Textbook "The Properties of Parabola Focus" is a parabola...

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"High School Mathematics Lectures" Jiangsu Education Edition High School Mathematics Compulsory Course One "Concepts and Images of Functions" Lectures Manuscript

·"The Concept and Image of Function" said the content of this lesson comes from the first volume, chapter two, and first section of Mathematics, the standard experimental textbook for general high school courses (compulsory) published by the Jiangsu Education Press. The title is "Function Concepts and Images". Below, I will discuss it from six major aspects: 1...

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『High School Mathematics Lectures　Lecture notes on the five sine theorems, a compulsory course in high school mathematics

·Lecture notes on the Sine Theorem Hello everyone, the title of my lesson today is "The Sine Theorem". Below I will introduce the teaching design of my class from the following aspects. A textbook analysis: The knowledge in this section is Chapter 1 of the compulsory course "Solving Triangles"...

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"High School Mathematics Lectures" High School Mathematics Compulsory Course: The Inducing Formulas of Trigonometric Functions (Lecture Notes)

·Inductive Formulas of Trigonometric Functions (Teaching Notes) 1. Analysis of Textbook 1. The Status and Function of Textbooks " "Induced Formulas of Trigonometric Functions" is the third chapter of Chapter 4 of the standard experimental textbook for ordinary high school courses. Its main content is the induced formulas of trigonometric functions...

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"High School Mathematics Lectures" High School Mathematics (Compulsory 1) Exponential Function Teaching Design

·Exponential Function Teaching Design I will lecture in this class The content is the first lesson of "Exponential Function" in high school mathematics (compulsory course 1) - the definition, image and properties of exponential function. I will try to use the concepts of the new curriculum standards to guide the teaching of this lesson. The new curriculum standards point out that...

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"High school mathematics lectures" High school algebra compulsory course " "Arcsine Function" Lecture Notes

· "Arcsine Function" Lecture Lesson 1. Teaching Materials 1. Status and Importance "Arcsine Function" is in the first volume of high school algebra (compulsory textbook) The optional content is within the scope of the college entrance examination.

This lesson is about the basic concepts of inverse functions,...

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"High school mathematics lectures" 』The revised version of the experimental version of mathematics for senior high school students published by the People's Education Press requires the introduction of parabola and its standard equation..

·Talking about the topic of the textbook: Parabola and its standard equation (1) (People's Education Press Mathematics for Senior High School Students (Part 1) (Experiment) Revised version. Required) §8.5 Lesson 1) Analysis of teaching content, key points and difficulties: 1. The position of this lesson in conic sections: Conic sections are...

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"High School Mathematics Lectures" People's Education Edition high school mathematics parabola and its standard equation lecture plan

·Lecture lesson plan topic: parabola and Its standard equation textbook: full-time ordinary senior high school textbook (compulsory) People's Education Press High School Mathematics Volume 2 (Part 1) § 8.5 Textbook content and location...

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"High School Mathematics Lecture" High School (People's Education A version) "Mathematics Compulsory Course 4" Lecture Notes on the Quantity Product of Plane Vectors..

·Lecture content: The first lesson of Chapter 2, Section 4 "Quantitative Product of Plane Vectors" in the Standard Experimental Textbook of Ordinary High School Curriculum (People's Education A Edition) "Mathematics Compulsory Course 4" --- The physical background of the quantity product of plane vectors and its meaning. Below, I start with background analysis and teaching goal design...

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"High school mathematics lectures" Lecture on "Inverse Function", Volume 1 of "High School Algebra" (Compulsory Edition)

· Lecture on "Inverse Function" Lecture content: Section 1.11 of Volume 1 of "High School Algebra" (Compulsory Edition) 1. Lecture Material 1. Status and Importance The lesson "Inverse Functions" is an important part of the first volume of "High School Algebra". This lesson...

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"High School Mathematics Lectures" People's Education Press Mathematics Compulsory Course 2 The formula of the distance from a point to a straight line, the lesson script

·The formula of the distance from a point to a straight line, the lesson script. Today I am talking about the content of the lesson, People's Education Edition Mathematics Compulsory Course (2) Chapter 3 "3.3.3 The distance from a point to a straight line" ", the main content is the derivation of the distance formula from a point to a straight line and the simple application of the formula. I will analyze and...

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"High School Mathematics Lectures" High School Mathematics Lectures The sum of the first n terms of the geometric sequence published by the People's Education Press

·Lecture topic: The sum of the first n terms of the geometric sequence (first lesson) Zhong Fujun, Changsha No. 6 Middle School (selected from the first place in high school mathematics in the People's Education Press) Volume (Part 1) Chapter 3, Section 5) 1. Analysis of teaching materials 1. From the perspective of its status and role in the teaching materials...

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"High School Mathematics Lectures" High School Compulsory "Mathematics" Volume 2 "The Distance from a Point to a Straight Line" Lecture Lesson Plan

·1. Textbook Analysis 1. "Point "The distance to a straight line" is the fourth part of the positional relationship between two straight lines in Chapter 7, Section 3, "Mathematics", Volume 2 (Part 1) of the People's Education Press version of the full-time ordinary senior high school textbook (Experimental Revised Edition? Required). 2....

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"High School Mathematics Lectures" High School Mathematics Lectures Lesson Plan People's Education Press High School "Mathematics" Volume 2 (Part 1) P69—..

·1. Textbook Analysis 1. Textbook background As the beginning of curve content learning, "Curves and Equations" is not only a natural extension of "Line Lines and Equations", but also necessary for learning "Conic Sections". It plays a key role in the learning of analytical geometry. This section is divided into...

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"High School Mathematics Lectures" Jiangsu Education Edition Mathematics Compulsory Course 2 Lectures The slope of the straight line

·1. Textbook analysis 1. The status and role in the textbook: "2.1 Straight lines and equations" is the content of the second chapter of the Jiangsu Education Edition Mathematics Compulsory Course 2, and is the beginning of analytic geometry.

The section "2.1.1 Slope of a Straight Line" is the first section of this chapter, which uses slope...

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"High School Mathematics Lectures" Jiangsu Education Edition Compulsory Course (1) Monotonicity of Functions (1)

·1. Textbook Analysis 1. Textbook Content This lesson is from Jiangsu Education Chapter 2 "Function Concepts and Basic Elementary Functions I" §2.1.3 The first lesson on the simple properties of functions. This lesson mainly learns the definitions of increasing and decreasing functions, and the application of definitions to solve some simple problems.... ..

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"High School Mathematics Lectures" Jiangsu Education Edition Mathematics Compulsory Course One "Concepts and Images of Functions" Lecture notes

·The content of this lesson comes from Mathematics Volume 1, Chapter 2, and Section 1 of the Jiangsu Educational Standard Experimental Textbook for General High School Curriculum (Compulsory). The title is "Function Concepts and Images".

Below, I will discuss it from six major aspects: 1. Textbook analysis: In the world we live in...

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"High School Mathematics Textbook" People's Education Press High School Mathematics Volume 1 (Part 1) talks about the sum of the first n terms of the geometric sequence

·(Selected from People's Education Press High School Mathematics Volume 1 (Part 1), Chapter 3, Section 5) 1. Textbook Analysis 1. Judging from its status and role in the textbook, "The Sum of the First N Terms of a Geometric Sequence" is an important content in the chapter of the sequence. It not only has a wide range of applications in real life...