Do you need a quick and easy system for allowing students to leave the classroom?
The Clipboard SGPS (Student Global Positioning System) asks students to maintain record of where they are going, when they leave, and (very important) when they return.
Have copies of the form on a clipboard near the door. Place a small digital clock and pencils near the clipboard. You will quickly learn which students are leaving the room too frequently and for too long.
"Working hard to make teaching easy." -Smarter Teaching