I obviously did not invent "Pick 5" or "Daily 5" language arts rotations, but I did envision this handy tool to help monitor it.
I recommend printing a class set on card stock or attaching them to some card stock, and double laminating it. Then primary graders can check off the activities throughout pick five time all week. They can also put the time and date if you choose. If they use dry erase marker or crayon, they can be wiped clean each week.