These task cards will help your students understand how to write equations of parallel and perpendicular lines. There are 15 task cards included, along with a student work paper and an answer key. These questions have a variety of different skills, including writing equations that are parallel/perpendicular when given an equation and a point, identifying the slope and y-intercept of parallel or perpendicular lines, determining whether the lines are parallel, perpendicular, or neither, and more. Hang these cards around the room for a great stations activity, or print off sets for small group work. Enjoy!