In seventh grade.

Chapter 65438 +0 rational number

1. 1 positive and negative numbers

1.2 rational number

Addition and subtraction of rational number 1.3

Multiplication and division of rational number 1.4

1.5 power of rational number

Chapter II Addition and Subtraction of Algebraic Expressions

2. 1 algebraic expression

2.2 Addition and subtraction of algebraic expressions

Chapter 3 One-dimensional Linear Equation

3. 1 From Formula to Equation

3.2 Solving the linear equation of one variable (1)-shift and merge

3.3 Solve the linear equation of one variable (2)-Remove brackets and denominator.

3.4 Practical problems and linear equations of one variable

Chapter 4 Preliminary understanding of graphics

4. 1 color graphics

4.2 Lines, rays and line segments

4.3 jiao

4.4 Research: Making rectangular frame.

Below grade seven

Chapter V Intersecting Lines and Parallel Lines

5. 1 intersection line

5.2 Parallel lines and their determination

5.3 Properties of parallel lines

5.4 Translation

Chapter VI Plane Cartesian Coordinate System

6. 1 plane rectangular coordinate system

6.2 Simple application of coordinate method

Chapter VII Triangle

7. 1 Line segment related to triangle

7.2 Angle related to triangle

7.3 sum of polygons and their internal angles

7.4 Project Learning Mosaic

Chapter VIII Binary Linear Equations

8. 1 binary linear equations

8.2 Elimination Solution of Binary Linear Equation

8.3 Practical Problems and Binary Linear Equations 8.4 Ternary Linear Equations

Chapter 9 Inequality and Unequal Groups

9. 1 inequality

9.2 Practical Problems and One-dimensional Linear Inequalities

9.3 One-dimensional linear inequality system

10 Chapter Data Collection, Arrangement and Description

10. 1 statistical survey

10.2 describe data with histogram.

10.3 project learning: talking about water saving from data

Grade 8 (1)

Chapter 1 1 congruent triangles

1 1. 1 congruent triangles

Conditions of 1 1.2 triangle congruence

Reading and thinking congruence and congruent triangles.

Properties of angular bisector 1 1.3

Chapter 12 Axisymmetry

12. 1 axis symmetry

12.2 axisymmetric transformation

12.3 isosceles triangle

Chapter 13 Real Numbers (8)

13. 1 square root (3)

13.2 cube root (2)

13.3 real number (2)

Chapter 14 Functions

14. 1 variables and functions

14.2 linear function

14.3 looking at equations (groups) and inequalities from the perspective of functions

14.4 project learning options

Chapter 15 multiplication, division and factorization of algebraic expressions

15. 1 multiplication of algebraic expressions

15.2 multiplication formula

Division of 15.3 algebraic expression

15.3 factorization

Below eighth grade

Chapter 16 score

16. 1 score

16.2 decimal operation

16.3 fractional equation

Chapter 17 inverse proportional function

17. 1 inverse proportional function

17.2 Practical Problems and Inverse Proportional Functions

Chapter 18 Pythagorean Theorem

18. 1 Pythagorean theorem

Inverse Theorem of Pythagorean Theorem 18.2

Chapter 19 quadrilateral

19. 1 parallelogram

19.2 Special parallelogram

19.3 trapezoid

Chapter 20 Data Analysis

20. 1 representative of data

20.2 data fluctuation

20.3 Project learning

In ninth grade,

Chapter 265438 +0 quadratic radical

2 1. 1 quadratic radical

Multiplication and Division of 2 1.2 Quadratic Radical

Addition and subtraction of 2 1.3 quadratic radical

Chapter 22 One-variable quadratic equation

22. 1 unary quadratic equation

22.2 Reduced-order solution of quadratic equation in one variable

22.3 practical problems and quadratic equations in one variable

Chapter 23 Rotation

23. 1 graphic rotation

23.2 Center symmetry

23.3 Theme research mode design

Chapter 24 Circle

24. 1 circle

24.2 Position relation related to circle

24.3 regular polygon

24.4 Arc length and sector area

Chapter 25 Preliminary Probability

25. 1 random event

25.2 Probability of simple events

25.3 Frequency and Probability

25.4 Project learning

Below grade nine

Chapter 26 Quadratic Function

26. 1 quadratic function

26.2 From the perspective of function, the quadratic equation of one variable is viewed.

26.3 Practical Problems and Quadratic Functions

Chapter 27 Similarity

27. 1 graphic similarity

27.2 similar triangles

27.3 Similarity

Chapter 28 Acute Angle Trigonometric Function

28. 1 acute trigonometric function

28.2 Solving Right Triangle

Chapter 29 Forecasts and Views

29. 1 projection

29.2 Three Views

29.3 theme learning to make three-dimensional models