1) Watch this Ted Talk.
2) Play this game, but be sure to solve 2 step equations. Solve at least 5.
3) Login to TenMarks. Complete the assignments named Plotting Points on a Coordinate Plane and Graphing Inequalities on a Number Line.
4) Play Game Over Gopher.
5) After level 5, you may choose anything else from my site (unless of course you're addicted to Game Over Gopher)