Kagan Structures Poster Sets Each poster set includes six, extra large, 17" x 22", 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! Contains the following posters 1) Mix-Pair-Share, 2) RallyCoach, 3) RallyRobin, 4) RoundRobin, 5) Think-Write-RoundRobin, 6) Timed Pair Share