This graphic organizer provides students with definitions and to the right they must use a color to identify what they are on the parallel lines cut by a transversal. It gives the students a visual of the vocabulary they are learning. I used this on day 2 with my students to reinforce how we had defined them the day before. I left it as a word document so you can choose to give your students the definitions or take them away and make them define the words themselves. If you choose you could also turn this into a foldable.