Algebra 1A, of the National Repository of Online Courses.
Unit 1 of 4.
Basic algebra principles
Lesson 1: Real numbers & algebraic expressions
Lesson 2: Simplifying expressions
Lesson 3: Solving equations
Lesson 4: More on solving equations
These units on China were created during the 2007-08 school year. They are aligned with Washington State assessment requirements (Classroom Based Assessments - CBA's), but will be useful to anyone teaching about current issues facing China and the world.