Are you looking for a way to check for understanding in a nonverbal manner? These pocket cards enable you to do a quick check for each child. I have also included a break card in the purchase. If the student is feeling overwhelmed, and need a short break, they can slide it into the pocket. Of course, all of these will take a procedural talk to be implemented. :)
Check out my TPT store for my Nautical Themed Levels of Understanding classroom posters.