You should SEE EVIDENCE of your students' learning EVERYDAY. Exit Slips are an excellent way to ensure that your students are reflecting on their learning as well as a way to keep tabs on their progress.
Marzano Student Rating Scale. This looks great for building enough self-awareness to enable kids to set meaningful goals for themselves. I'm mulling over some ideas for a bit more gender neutral theme.... but the flip-flops are really cute :~) What about some Converse shoes? Maybe the shoe could be shown in side-view and the number could be added to that circular ankle patch.