Do you grow weary of the hand raising in your class? I made thes flip charts and used sticky-tack to attach them to desks (to prevent them from falling so much.) When students are working independenlty they can use this flip chart which indicates how they are doing. Green says, "I am working fine.". Yellow says, "I need help, but I can keep working." Red says, "I need help and I can't keep working." These are great during small group-guided instruction. Then you won't have a line of people waiting to talk to you.
When you print the pages be sure to use the 2-sided option. I Made my own little card board stand.