I use this as a review for students about the angles created when two lines are parallel. I play a matching game with it. It could also be used as partner review flashcards. It is made in Word so that it is completely editable so you can adapt it fit your classroom needs. I work in an alternative school and all of my students struggle to maintain focus as well other disabilities. I printed out each section (term/definitions, measurements, examples) on different colored card stock.