I created this poster several years ago for my Fourth Grade Class. There are several ways you can indicate to your class if it's time for Independent Work, with Partners, as a Whole Class, or in teams. You can cut out the poster and us a clothes pin placed on the correct area, place it on a white board and use a large magnet, or do like I did and cut out a bright yellow arrow and used a brad to secure it to the center bottom. I printed this poster at Costco and laminated the poster and the arrow.
Thank you for looking!