Each poster set includes six, extra Large, 17†x 22â€, colorful posters that illustrate kagan' s most popular Structures. Kagan-approved steps for each structure are prominently displayed-a great visual reminder for you and your students. Decorate your classroom, create a Structures bulletin board, or hang them on a poster rack to pull up the structure you're using. Teaching kagan Structures to your students has never been easier! includes: 1) carousel feedback, 2) find someone who, 3) pairs compare, 4) sage-n-scribe, 5) showdown, 6) team up!