Students complete sixteen comparison questions, alone or with a partner. Each question describes two lines, and the student must decide if the lines are parallel, perpendicular, intersecting, or coinciding. Diagonal, horizontal, and vertical lines are considered. Some lines are described by the points included on them; some lines are described by an equation that may or may not be in slope-intercept form. If the activity is completed correctly, boxes in the maze that are parallel will outline a path from start to finish. The preview file shows all questions.