Math Centers/Stations involving finding the equation of a line that is parallel or perpendicular to a given line. Each of the 7 stations has between 3 & 4 parts, including finding the slope between two points, writing the equation of a line given a point & a slope, and writing the equation of a line given a point & a parallel/perpendicular line. Great practice as either a math stations activity or as a worksheet given before a quiz or test.