Khan Academy Static

Topic_C_Use_equations_and_inequalities_to_solve_geometry_problems

Topic C includes lessons 16-26 and covers the most famous ratio of all, the area of a circle, more problems on area and circumference, unknown area problems on the coordinate plane, composite area problems, surface area, the volume of a right prism, and volume and surface area. (Currently, we do not have content for Lesson 18.)

Topic_B_Solve_problems_using_expressions_equations_and_inequalities

Topic B includes lessons 7-15 and covers understanding equations, using if-then moves in solving equations, angle problems and solving equations, properties of inequalities, inequalities, solving inequalities, and graphing solutions to inequalities. (Currently, we do not have content for Lesson 9.)

Topic_A_Use_properties_of_operations_to_generate_equivalent_expressions

Topic A includes lessons 1-6 and covers generating equivalent expressions, writing products as sums and sums as products, using the identity and inverse to write equivalent expressions, and collecting rational number like terms.