Getting information on student understanding takes place throughout the length of the course in many different assessment processes. We all have lessons that we know create confusion or are a little more difficult for students to grasp. I have found that the memory matrix is a good tool to use to help reinforce what the class was focused on. It can be customized to any topic and allows the students to connect information that was presented in a practical manner. By putting a group discussion at the end of the activity it also allows for the students to understand the perspective other students brought to the topic and builds a larger knowledge base. By using this type of CAT I have noticed greater application of more confusing skills inside of my classes.