For my teacher friends. This is a great activity to teach multiplication facts. Each student wears a fact. All day, anyone who talks to him must call him Mr. 32 ~ you get the idea! Switch to addition and subtraction facts for younger grades
BUILD Math Center Idea- Have groups and have them cycle through. Differentiated activities at each letter specific to the group doing it for the day or a unit of time. This is a good way to incorporate different learning styles.