This is a great center management tool for Pre-K and K!
Place these strips under each of your center signs. Put a Velcro dot in each box. Provide students with a Name or Picture tag with a Velcro piece on the back of their tag. When students choose a center, they must place their name/picture in the box to show the center they have chosen.
This cuts down on a lot of management issues and is an easy and fun way for students to take responsibility in the classroom community.