This is an awesome set of posters depicting Marzano's levels of understanding 1-4. I used pictures of Muhammad Ali with these different levels. I used Muhammad Ali because I love his confidence. I also included a page with smaller images so that you can print off to give to individual students. There are also four posters with Muhammad Ali pictures and a famous quote. These work for middle school and high school classrooms that are looking for less of an elementary school vibe.