I create one of these flip books for each of my students. My pages are copied on different colored paper and they include
"I'm working fine." green
"I need help, but I can keep working." yellow
"I need help and I can't keep working." red
If the students need help, all they do is flip the minibook to what they need. Also I use this as a restroom pass. Instead, of taking it to the restroom they leave it open to "restroom" that way when doing a survey of the room I know where they are. You can use spinal binding to make it a flip book. I use a hole bunch in the top corner and plastic ring so I can easily replace cards if needed.