Use this circuit to asses your students without the traditional paper to pencil. Post the circuit around the room and let your students solve problems while "carouseling" around the room.
This circuit allows for you students to not move on to the next problem, until the have the correct answer. Once they find the answer to their first problem, they look around the room for that answer at the top of one of the pages. If it isn't there, they don't have the right answer. If it is there, that is the problem they go to next!