Recognize a proportion as a special case of a linear equation and understand that the constant of proportionality is the slope, and the resulting graph is a line through the origin. 0806.3.8

Links verified on 1/29/2010

1. Dirt Bike Proportions - a multi player tug of war game for proportions
2. Exploring Slope - a 34 slide show in the form of a tutorial with practice problems
3. Save Our Dumb Planet - [a linear equation game] Deduce correct flight path equations and then plot co-ordinates accurately to ensure your missiles hit their targets and destroy the rogue meteors heading on a collision course with Earth!
4. Slope Intercept Formula - a 13 slide show with good review questions