Real numbers and algebraic expressions

(1) real number

(2) Algebraic algebraic expression operation.

(3) Factorization and Fraction

(4) Roots and quadratic forms of numbers

(2) Equations and inequalities

(1) linear equations

(2) One-variable quadratic equation

(3) Fractional equation

(4) Inequality (group)

(5) Application of equations and inequalities

(3) Function

The Concept of (1) Plane Cartesian Coordinate System Function

(2) Linear function

(3) Inverse proportional function

(4) Quadratic function

Part II: Space and Graphics

(4) Triangle

Basic concepts of (1) geometric intersection line and parallel line

(2) The concept and classification of triangle.

(3) congruent triangles

(4) similar triangles

(5) Solving the right triangle

(5) quadrilateral

(1) Polygons and Parallelograms

(2) Rectangular, rhombic and square

③ trapezoid

(6) circle

Some Properties of (1) Circle

(2) the positional relationship related to the circle

(3) Calculation related to circle

(7) Graphics and transformation

(1) views and projections

(2) Symmetry, translation and rotation of graphics

(3) graphics and proof

Part III: Statistics and Probability

(8) Statistics and probability

(1) data collection and collation

(2) Data analysis

(3) Probability