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Urgently seeking the catalogue of junior middle school mathematics units
The first volume of Grade 7, Chapter 1: Rational Numbers 1. 1 positive and negative numbers 1.2 Addition and subtraction of rational numbers 1.4 multiplication and division of rational numbers 1.5 power of rational numbers Chapter 2: One-dimensional linear equation 2. 1 From formula to equation 2. 2.3 Starting from the problem of buying cloth-Chapter III Preliminary understanding of graphics 3. 1 Color graphics 3.2 Measurement of angles of lines, rays and line segments 3.3 Comparison and calculation of angles 3.4 Collection and arrangement of data 4. 1 What kind of animals do students like best? Comprehensive survey example 4.2 primary and secondary school students' vision survey? Sample survey example 4.3 theme is "What do you do with waste batteries?" The first volume of Grade 7, Chapter 5. 1 intersection line 5.2 parallel lines 5.3 parallel lines properties 5.4 translation Chapter 6 plane rectangular coordinate system 6. 1 simple application of plane rectangular coordinate system 6.2 coordinate method Chapter 7 triangle 7. 1 line segment related to triangle 7.2 angle related to triangle 7.3 polygon and its inner angle 7.4 research on mosaic Chapter 8 binary linear equation 8./ Kloc-0/ Binary Linear Equation 8.2 Eliminate 8.3 Heavy Chapter 9 Inequality and Inequality 9. 1 Inequality 9.2 Practical Problems and Unary Linear Inequality 9.3 Unary Linear Inequality 9.4 This topic studies and applies inequality relations. Analysis Competition Chapter 10 Real number 10. 1 square root 10.2 cube root 10.3 Real number level 8 Volume 1 Chapter 11 Linear function 1.1variables and functions (information technology uses computers to draw functions 65438+ How Scientists Measure the Age of the Earth) 165448) 12.3 Topic Learning Talking about Water Saving from Data Chapter 13 congruent triangles 13. 1 congruent triangles 13.2 Conditions of triangle congruence (why do you want to read and think about proof) The nature of the angle bisector/ Axisymmetric 14.2 axisymmetric transformation (exploring the essence of axisymmetric by information technology application) 14.3 isosceles triangle (experiment and exploration of the unequal relationship between the sides and angles of triangle) Chapter 15 Algebra 15. 1 addition and subtraction of algebra/multiplication of algebra-0/5.2. 5.3 Multiplication Formula (Reading and Thinking Yang Hui Triangle) 15.4 16.3 Fractional Equation Chapter 17 Inverse Proportional Function 17. 1 Inverse Proportional Function (Exploring the Properties of Inverse Proportional Function by Information Technology Application) 17.2 Practical Problems and Inverse Proportional Function (About Life) Kloc-0/8. 1 Pythagorean Theorem (Pythagorean Theorem) Principle Proof) Inverse Theorem of Pythagorean Theorem 65433 ... Chapter 20 Analysis of Data 20. 1 Representative of Data 20.2 Activity of Data (Information Technology Application: Using Computer to Find Several Statistics, Reading and Thinking: Several Measures of Data Fluctuation) 20.3 Data Analysis in Physical Fitness Test (Grade 9) Chapter 21 Quadratic Radical 22. 1 Quadratic Radical 2 1.2 Quadratic Radical Multiplication and Division 2 1.3 Quadratic Radical Addition and Subtraction (Reading and Thinking Helen-Qin Formula) Kloc-0/06 One-dimensional quadratic equation 22.2 Simplification-22.3 Practical problems and one-dimensional quadratic equation (observing and guessing to find the relationship between roots and coefficients of one-dimensional quadratic equation) Chapter 23 Rotation 23. 1 Rotation of graphics 23.2 Central symmetry (application of information technology to explore the essence of rotation) 23.3 Design of special learning mode Chapter 24 Circle 24./Kloc-0 Relationship between Circle 24.2 and Circle 24.3 Regular Polygon and Circle (Reading and Thinking π) 24.4 Arc Length and Sector Area (Experiment and Exploration Design Chapter 25 Preliminary Probability 25. 1 Probability 25.2 Find Probability by Enumeration (Reading and Thinking Probability and Winning) 25.3 Estimate Probability by Frequency (Reading and Thinking Buffon's Throwing Needle Experiment) 25.4 Study on the Arrangement of Letters on the Keyboard. Chapter XXVI Quadratic Function (Experiment and Inquiry to Infer the Relationship between Plant Growth and Temperature) 26.2 From the perspective of function, one-dimensional quadratic equation (information technology application to explore the nature of quadratic function) 26.3 Practical problems are similar to quadratic function Chapter XXVI 27.65438+ 0 Graphic similarity 27.2 similar triangles (observing and guessing wonderful fractal graphics) 27.3 Similarity (information technology application to explore the nature of similarity) Chapter 28 acute trigonometric function 28. 1 acute trigonometric function (reading and thinking about an ancient trigonometric function table) 28.2 solution of right triangle chapter 29 projection and view 29. 1 projection 29.2 three views (generation and application of reading and thinking view) 20000.000000000605