Chapter one, rational numbers.
Chapter two, addition and subtraction of algebraic expressions.
Chapter 3, One-dimensional linear equation.
The fourth chapter, the preliminary understanding of graphics.
Next semester
Chapter five, intersection line and parallel line.
Chapter 6, Plane Cartesian Coordinate System
Chapter 7, Triangle
Chapter 8, Binary linear equations.
Chapter 9, inequality and unequal groups.
Chapter 10, data collection, collation and description